NOTICE
The Material Safety Data Sheet information for the two component
FROTH PAKTM 180 HFC Polyurethane Foam Sealant Kit is contained
in two separate datasheets; one for the isocyanate and one for the
polyol. When printing or filing, please be sure to include both
documents.
?(TM )*Trademark of The Dow Chemical Company 1 of 26 pages
Material Safety Data Sheet
The Dow Chemical Company
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
The Dow Chemical Company encourages and expects you to read and understand the entire
(M)SDS, as there is important information throughout the document. We expect you to follow the
precautions identified in this document unless your use conditions would necessitate other
appropriate methods or actions.
1. Product and Company Identification
Product Name: POLYURETHANE FOAM SYSTEM - ISOCYANATE
COMPANY IDENTIFICATION
The Dow Chemical Company
2030 Willard H. Dow Center
Midland, MI 48674
USA
Customer Information Number: 800-258-2436
EMERGENCY TELEPHONE NUMBER
24-Hour Emergency Contact: 989-636-4400
Local Emergency Contact: 989-636-4400
2. Hazards Identification
Emergency Overview
Color: Brown
Physical State: Liquid
Odor: Musty
Hazards of product:
WARNING! May cause eye irritation. May cause skin irritation. May cause allergic
skin reaction. May cause allergic respiratory reaction. Vapor reduces oxygen
available for breathing. May cause central nervous system effects. Keep upwind of
spill. May cause anesthetic effects. May cause respiratory tract irritation. May cause
lung injury. May react with water. Stay out of low areas. Material reacts slowly with
water, releasing carbon dioxide which can cause pressure buildup and rupture of
closed containers. Elevated temperatures accelerate this reaction. Toxic fumes may
be released in fire situations. Contents under pressure. Avoid temperatures above 41
?(106 ?br>
C F). Avoid temperatures below 20 ?(68 ?br>
C F).
OSHA Hazard Communication Standard
?(TM )*Trademark of The Dow Chemical Company 2 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
Potential Health Effects
Eye Contact: May cause moderate eye irritation. May cause slight temporary corneal injury.
Skin Contact: Prolonged contact may cause skin irritation with local redness. May stain skin.
Skin Absorption: Prolonged skin contact is unlikely to result in absorption of harmful amounts.
Skin Sensitization: Skin contact may cause an allergic skin reaction. Animal studies have
shown that skin contact with isocyanates may play a role in respiratory sensitization.
Inhalation: In confined or poorly ventilated areas, vapor can easily accumulate and can cause
unconsciousness and death due to displacement of oxygen. Excessive exposure may cause
irritation to upper respiratory tract (nose and throat) and lungs. May cause pulmonary edema
(fluid in the lungs.) Effects may be delayed. Decreased lung function has been associated with
overexposure to isocyanates. Excessive exposure may increase sensitivity to epinephrine and
increase myocardial irritability (irregular heartbeats). May cause central nervous system effects.
Symptoms of excessive exposure may be anesthetic or narcotic effects; dizziness and
drowsiness may be observed.
Respiratory Sensitization: May cause allergic respiratory response. MDI concentrations below
the exposure guidelines may cause allergic respiratory reactions in individuals already sensitized.
Asthma-like symptoms may include
coughing, difficult breathing and a feeling of tightness in the chest. Occasionally, breathing
difficulties may be life threatening.
Ingestion: Low toxicity if swallowed. Small amounts swallowed incidentally as a result of normal
handling operations are not likely to cause injury; however, swallowing larger amounts may cause
injury. Observations in animals include: Gastrointestinal irritation.
Effects of Repeated Exposure: Tissue injury in the upper respiratory tract and lungs has been
observed in laboratory animals after repeated excessive exposures to MDI/polymeric MDI
aerosols.
Cancer Information: Lung tumors have been observed in laboratory animals exposed to
respirable aerosol droplets of MDI/Polymeric MDI (6 mg/m3) for their lifetime. Tumors occurred
concurrently with respiratory irritation and lung injury. Current exposure guidelines are expected
to protect against these effects reported for MDI.
Birth Defects/Developmental Effects: In laboratory animals, MDI/polymeric MDI did not cause
birth defects; other fetal effects occurred only at high doses which were toxic to the mother.
Based on information for component(s): 1,1,1,2-Tetrafluoroethane. Has been toxic to the fetus in
lab animals at doses toxic to the mother.
3. Composition Information
Component CAS # Amount
Diphenylmethane Diisocyanate, isomers and homologues 9016-87-9 >= 60.0 - <= 100.0 %
4,4' -Methylenediphenyl diisocyanate 101-68-8 >= 30.0 - <= 60.0 %
1,1,1,2-Tetrafluoroethane 811-97-2 >= 5.0 - <= 10.0 %
Note: CAS 101-68-8 is an MDI isomer that is part of CAS 9016-87-9.
?(TM )*Trademark of The Dow Chemical Company 3 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
4. First-aid measures
Eye Contact: Immediately flush eyes with water; remove contact lenses, if present, after the first
5 minutes, then continue flushing eyes for at least 15 minutes. Obtain medical attention without
delay, preferably from an ophthalmologist.
Skin Contact: Remove material from skin immediately by washing with soap and plenty of water.
Remove contaminated clothing and shoes while washing. Seek medical attention if irritation
persists. Wash clothing before reuse. An MDI skin decontamination study demonstrated that
cleaning very soon after exposure is important, and that a polyglycol-based skin cleanser or corn
oil may be more effective than soap and water. Discard items which cannot be decontaminated,
including leather articles such as shoes, belts and watchbands.
Inhalation: Move person to fresh air. If not breathing, give artificial respiration; if by mouth to
mouth use rescuer protection (pocket mask, etc). If breathing is difficult, oxygen should be
administered by qualified personnel. Call a physician or transport to a medical facility.
Ingestion: If swallowed, seek medical attention. Do not induce vomiting unless directed to do so
by medical personnel.
Notes to Physician: Maintain adequate ventilation and oxygenation of the patient. May cause
respiratory sensitization or asthma-like symptoms. Bronchodilators, expectorants and
antitussives may be of help. Exposure may increase "myocardial irritability". Do not administer
sympathomimetic drugs such as epinephrine unless absolutely necessary. Respiratory
symptoms, including pulmonary edema, may be delayed. Persons receiving significant exposure
should be observed 24-48 hours for signs of respiratory distress. If you are sensitized to
diisocyanates, consult your physician regarding working with other respiratory irritants or
sensitizers. No specific antidote. Treatment of exposure should be directed at the control of
symptoms and the clinical condition of the patient.
Medical Conditions Aggravated by Exposure: Excessive exposure may aggravate preexisting
asthma and other respiratory disorders (e.g. emphysema, bronchitis, reactive airways dysfunction
syndrome).
5. Fire Fighting Measures
Extinguishing Media: Water fog or fine spray. Dry chemical fire extinguishers. Carbon dioxide
fire extinguishers. Foam. Alcohol resistant foams (ATC type) are preferred. General purpose
synthetic foams (including AFFF) or protein foams may function, but will be less effective.
Fire Fighting Procedures: Keep people away. Isolate fire and deny unnecessary entry. Stay
upwind. Keep out of low areas where gases (fumes) can accumulate. Water is not
recommended, but may be applied in large quantities as a fine spray when other extinguishing
agents are not available. Fight fire from protected location or safe distance. Consider the use of
unmanned hose holders or monitor nozzles. Immediately withdraw all personnel from the area in
case of rising sound from venting safety device or discoloration of the container. Do not use
direct water stream. May spread fire. Move container from fire area if this is possible without
hazard. Use water spray to cool fire-exposed containers and fire-affected zone until fire is out.
Special Protective Equipment for Firefighters: Wear positive-pressure self-contained
breathing apparatus (SCBA) and protective fire fighting clothing (includes fire fighting helmet,
coat, trousers, boots, and gloves). Avoid contact with this material during fire fighting operations.
?(TM )*Trademark of The Dow Chemical Company 4 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
If contact is likely, change to full chemical resistant fire fighting clothing with self-contained
breathing apparatus. If this is not available, wear full chemical resistant clothing with self-
contained breathing apparatus and fight fire from a remote location. For protective equipment in
post-fire or non-fire clean-up situations, refer to the relevant sections.
Unusual Fire and Explosion Hazards: Product reacts with water. Reaction may produce heat
and/or gases. This reaction may be violent. Container may rupture from gas generation in a fire
situation. Vaporizes quickly at room temperature. Vapors are heavier than air and may travel a
long distance and accumulate in low lying areas. Dense smoke is emitted when burned without
sufficient oxygen.
Hazardous Combustion Products: During a fire, smoke may contain the original material in
addition to combustion products of varying composition which may be toxic and/or irritating.
Combustion products may include and are not limited to: Nitrogen oxides. Isocyanates.
Hydrogen fluoride. Hydrogen cyanide. Carbon monoxide. Carbon dioxide.
6. Accidental Release Measures
Steps to be Taken if Material is Released or Spilled: Contain spilled material if possible.
Absorb with materials such as: Sawdust. Vermiculite. Dirt. Sand. Clay. Cob grit. Milsorb?
Do NOT use absorbent materials such as: Cement powder (Note: may generate heat). Collect
in suitable and properly labeled open containers. Do not place in sealed containers. Suitable
containers include: Metal drums. Plastic drums. Polylined fiber pacs. Wash the spill site with
large quantities of water. Attempt to neutralize by adding suitable decontaminant solution:
Formulation 1: sodium carbonate 5 - 10%; liquid detergent 0.2 - 2%; water to make up to 100%,
OR Formulation 2: concentrated ammonia solution 3 - 8%; liquid detergent 0.2 - 2%; water to
make up to 100%. If ammonia is used, use good ventilation to prevent vapor exposure. Contact
Dow for clean-up assistance. See Section 13, Disposal Considerations, for additional
information.
Personal Precautions: Isolate area. Keep personnel out of low areas. Keep upwind of spill.
Ventilate area of leak or spill. Keep unnecessary and unprotected personnel from entering the
area. If available, use foam to smother or suppress. Refer to Section 7, Handling, for additional
precautionary measures. Use appropriate safety equipment. For additional information, refer to
Section 8, Exposure Controls and Personal Protection. See Section 10 for more specific
information.
Environmental Precautions: Prevent from entering into soil, ditches, sewers, waterways and/or
groundwater. See Section 12, Ecological Information.
7. Handling and Storage
Handling
General Handling: Avoid breathing vapor. Avoid contact with eyes, skin, and clothing. Avoid
prolonged or repeated contact with skin. Use with adequate ventilation. Wash thoroughly after
handling. Keep container tightly closed. Contents under pressure. Do not puncture or incinerate
container. Containers, even those that have been emptied, can contain vapors. Do not cut, drill,
grind, weld, or perform similar operations on or near empty containers. Do not enter confined
spaces unless adequately ventilated. See Section 8, EXPOSURE CONTROLS AND PERSONAL
PROTECTION.
?(TM )*Trademark of The Dow Chemical Company 5 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Storage
Store under cover in a dry, clean, cool, well ventilated place away from sunlight. Do not store
product contaminated with water to prevent potential hazardous reaction.
Storage Period: Storage temperature:
6 Months 15 - 27 ?C
8. Exposure Controls / Personal Protection
Exposure Limits
Component List Type Value
|
4,4' -Methylenediphenyl ACGIH TWA 0.005 ppm
diisocyanate
OSHA Table Ceiling 0.2 mg/m3 0.02 ppm
Z-1
|
1,1,1,2-Tetrafluoroethane WEEL TWA 4,240 mg/m3 1,000 ppm
|
Personal Protection
Eye/Face Protection: Use chemical goggles. Eye wash fountain should be located in immediate
work area.
Skin Protection: Use protective clothing chemically resistant to this material. Selection of
specific items such as face shield, boots, apron, or full body suit will depend on the task. Remove
contaminated clothing immediately, wash skin area with soap and water, and launder clothing
before reuse or dispose of properly. Items which cannot be decontaminated, such as shoes,
belts and watchbands, should be removed and disposed of properly.
Hand protection: Use gloves chemically resistant to this material. Examples of
preferred glove barrier materials include: Butyl rubber. Polyethylene. Chlorinated
polyethylene. Ethyl vinyl alcohol laminate ("EVAL"). Examples of acceptable glove
barrier materials include: Viton. Neoprene. Natural rubber ("latex"). Polyvinyl chloride
("PVC" or "vinyl"). Nitrile/butadiene rubber ("nitrile" or "NBR"). NOTICE: The selection of
a specific glove for a particular application and duration of use in a workplace should also
take into account all relevant workplace factors such as, but not limited to: Other
chemicals which may be handled, physical requirements (cut/puncture protection,
dexterity, thermal protection), potential body reactions to glove materials, as well as the
instructions/specifications provided by the glove supplier.
Respiratory Protection: Atmospheric levels should be maintained below the exposure guideline.
When atmospheric levels may exceed the exposure guideline, use an approved air-purifying
respirator equipped with an organic vapor sorbent and a particle filter. For situations where the
atmospheric levels may exceed the level for which an air-purifying respirator is effective, use a
positive-pressure air-supplying respirator (air line or self-contained breathing apparatus). For
emergency response or for situations where the atmospheric level is unknown, use an approved
positive-pressure self-contained breathing apparatus or positive-pressure air line with auxiliary
self-contained air supply. The following should be effective types of air-purifying respirators:
Organic vapor cartridge with a particulate pre-filter.
?(TM )*Trademark of The Dow Chemical Company 6 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Ingestion: Use good personal hygiene. Do not consume or store food in the work area. Wash
hands before smoking or eating.
Engineering Controls
Ventilation: Use only with adequate ventilation. Local exhaust ventilation may be necessary for
some operations. Provide general and/or local exhaust ventilation to control airborne levels
below the exposure guidelines. Exhaust systems should be designed to move the air away from
the source of vapor/aerosol generation and people working at this point. The odor and irritancy of
this material are inadequate to warn of excessive exposure.
9. Physical and Chemical Properties
Physical State Liquid
Color Brown
Odor Musty
Flash Point - Closed Cup Not applicable, Gas
Flammable Limits In Air Lower: No test data available
Upper:
Autoignition Temperature No test data available
Vapor Pressure 225 psi @ 54 ?Container is under pressure.
C
Boiling Point (760 mmHg) No test data available .
Vapor Density (air = 1) No test data available
Specific Gravity (H2O = 1) 1.02 - 1.04 25 ?C/25 癈 ASTM D891
Freezing Point No test data available
Melting Point No test data available
Solubility in Water (by insoluble, reacts, evolution of CO2
weight)
pH Not applicable
Kinematic Viscosity No test data available
10. Stability and Reactivity
Stability/Instability
Stable under recommended storage conditions. See Storage, Section 7.
Conditions to Avoid: Avoid temperatures above 41 癈 (106 ? F). Avoid temperatures below 20
?(68 ?br>
C F). Elevated temperatures can cause container to vent and/or rupture. Exposure to
elevated temperatures can cause product to decompose. Generation of gas during
decomposition can cause pressure in closed systems. Pressure build-up can be rapid. Avoid
moisture. Material reacts slowly with water, releasing carbon dioxide which can cause pressure
buildup and rupture of closed containers. Elevated temperatures accelerate this reaction.
Incompatible Materials: Avoid contact with: Acids. Alcohols. Amines. Ammonia. Bases.
Metal compounds. Strong oxidizers. Diisocyanates react with many materials and the rate of
reaction increases with temperature as well as increased contact; these reactions can become
violent. Contact is increased by stirring or if the other material mixes with the diisocyanate.
?(TM )*Trademark of The Dow Chemical Company 7 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Diisocyanates are not soluble in water and sink to the bottom, but react slowly at the interface.
The reaction forms carbon dioxide gas and a layer of solid polyurea. Reaction with water will
generate carbon dioxide and heat. Avoid unintended contact with polyols. The reaction of
polyols and isocyanates generate heat.
Hazardous Polymerization
Can occur.
Thermal Decomposition
Decomposition products depend upon temperature, air supply and the presence of other
materials. Toxic gases are released during decomposition.
11. Toxicological Information
Acute Toxicity
Ingestion
Single dose oral LD50 has not been determined. Estimated LD50, Rat > 10,000 mg/kg
Skin Absorption
The dermal LD50 has not been determined. Estimated LD50, Rabbit > 2,000 mg/kg
Inhalation
The LC50 has not been determined. Estimated LC50, Aerosol, Rat > 490 mg/m3
Sensitization
Skin
Skin contact may cause an allergic skin reaction. Animal studies have shown that skin contact
with isocyanates may play a role in respiratory sensitization.
Respiratory
May cause allergic respiratory response. MDI concentrations below the exposure guidelines may
cause allergic respiratory reactions in individuals already sensitized. Asthma-like symptoms may
include coughing, difficult breathing and a feeling of tightness in the chest. Occasionally,
breathing difficulties may be life threatening.
Repeated Dose Toxicity
Tissue injury in the upper respiratory tract and lungs has been observed in laboratory animals
after repeated excessive exposures to MDI/polymeric MDI aerosols.
Chronic Toxicity and Carcinogenicity
Lung tumors have been observed in laboratory animals exposed to respirable aerosol droplets of
MDI/Polymeric MDI (6 mg/m3) for their lifetime. Tumors occurred concurrently with respiratory
irritation and lung injury. Current exposure guidelines are expected to protect against these
effects reported for MDI.
Developmental Toxicity
In laboratory animals, MDI/polymeric MDI did not cause birth defects; other fetal effects occurred
only at high doses which were toxic to the mother. Based on information for component(s):
1,1,1,2-Tetrafluoroethane. Has been toxic to the fetus in lab animals at doses toxic to the mother.
Did not cause birth defects in laboratory animals.
Genetic Toxicology
Genetic toxicity data on MDI are inconclusive. MDI was weakly positive in some in vitro studies;
other in vitro studies were negative. Animal mutagenicity studies were predominantly negative.
?(TM )*Trademark of The Dow Chemical Company 8 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
12. Ecological Information
CHEMICAL FATE
Data for Component: Diphenylmethane Diisocyanate, isomers and homologues
Movement & Partitioning
In the aquatic and terrestrial environment, movement is expected to be limited by its
reaction with water forming predominantly insoluble polyureas.
Persistence and Degradability
In the aquatic and terrestrial environment, material reacts with water forming
predominantly insoluble polyureas which appear to be stable. In the atmospheric
environment, material is expected to have a short tropospheric half-life, based on
calculations and by analogy with related diisocyanates.
Data for Component: 4,4' -Methylenediphenyl diisocyanate
Movement & Partitioning
In the aquatic and terrestrial environment, movement is expected to be limited by its
reaction with water forming predominantly insoluble polyureas.
Persistence and Degradability
In the aquatic and terrestrial environment, material reacts with water forming
predominantly insoluble polyureas which appear to be stable. In the atmospheric
environment, material is expected to have a short tropospheric half-life, based on
calculations and by analogy with related diisocyanates.
Data for Component: 1,1,1,2-Tetrafluoroethane
Movement & Partitioning
Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential
for mobility in soil is high (Koc between 50 and 150).
Henry's Law Constant (H): 5.00E-2 atm*m3/mole; 25 ?Measured
C
Partition coefficient, n-octanol/water (log Pow): 1.68 Estimated
Partition coefficient, soil organic carbon/water (Koc): 97 Estimated
Persistence and Degradability
1,1,1,2-Tetrafluoroethane (HFC-134a) has a stratospheric ozone depletion potential
(ODP) of zero, relative to CFC 12 (ODP=1). Material is expected to biodegrade only very
slowly (in the environment). Fails to pass OECD/EEC tests for ready biodegradability.
Indirect Photodegradation with OH Radicals
Rate Constant Atmospheric Half-life Method
6.20E-15 cm3/s 1,700 d Estimated
OECD Biodegradation Tests:
Biodegradation Exposure Time Method
4% 28 d OECD 301D Test
Theoretical Oxygen Demand: 0.47 mg/mg
?(TM )*Trademark of The Dow Chemical Company 9 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
ECOTOXICITY
Data for Component: Diphenylmethane Diisocyanate, isomers and homologues
The measured ecotoxicity is that of the hydrolyzed product, generally under conditions
maximizing production of soluble species. Material is practically non-toxic to aquatic
organisms on an acute basis (LC50/EC50 >100 mg/L in the most sensitive species
tested).
Toxicity to Soil Dwelling Organisms
LC50, Earthworm Eisenia foetida, adult, 14 d: > 1,000 mg/kg
Data for Component: 4,4' -Methylenediphenyl diisocyanate
The measured ecotoxicity is that of the hydrolyzed product, generally under conditions
maximizing production of soluble species. Material is practically non-toxic to aquatic
organisms on an acute basis (LC50/EC50 >100 mg/L in the most sensitive species
tested).
Toxicity to Soil Dwelling Organisms
LC50, Earthworm Eisenia foetida, adult, 14 d: > 1,000 mg/kg
Data for Component: 1,1,1,2-Tetrafluoroethane
Material is practically non-toxic to aquatic organisms on an acute basis (LC50/EC50 >100
mg/L in the most sensitive species tested).
Fish Acute & Prolonged Toxicity
LC50, rainbow trout (Oncorhynchus mykiss), static, 96 h: 450 mg/l
Aquatic Invertebrate Acute Toxicity
EC50, water flea Daphnia magna, 48 h, immobilization: 980 mg/l
13. Disposal Considerations
DO NOT DUMP INTO ANY SEWERS, ON THE GROUND, OR INTO ANY BODY OF WATER.
All disposal practices must be in compliance with all Federal, State/Provincial and local laws and
regulations. Regulations may vary in different locations. Waste characterizations and
compliance with applicable laws are the responsibility solely of the waste generator. DOW HAS
NO CONTROL OVER THE MANAGEMENT PRACTICES OR MANUFACTURING PROCESSES
OF PARTIES HANDLING OR USING THIS MATERIAL. THE INFORMATION PRESENTED
HERE PERTAINS ONLY TO THE PRODUCT AS SHIPPED IN ITS INTENDED CONDITION AS
DESCRIBED IN MSDS SECTION: Composition Information. FOR UNUSED &
UNCONTAMINATED PRODUCT, the preferred options include sending to a licensed, permitted:
Incinerator or other thermal destruction device. As a service to its customers, Dow can provide
names of information resources to help identify waste management companies and other facilities
which recycle, reprocess or manage chemicals or plastics, and that manage used drums.
Telephone Dow's Customer Information Group at 1-800-258-2436 or 1-989-832-1556 (U.S.), or
1-800-331-6451 (Canada) for further details.
?(TM )*Trademark of The Dow Chemical Company 10 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
14. Transport Information
DOT Non-Bulk
Proper Shipping Name: COMPRESSED GASES, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
Hazard Class: 2.2 ID Number: UN1956
DOT Bulk
Proper Shipping Name: COMPRESSED GASES, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
Hazard Class: 2.2 ID Number: UN1956
IMDG
Proper Shipping Name: COMPRESSED GASES, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
Hazard Class: 2.2 ID Number: UN1956
EMS Number: F-C,S-V
Marine pollutant.: No
ICAO/IATA
Proper Shipping Name: COMPRESSED GASES, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
Hazard Class: 2.2 ID Number: UN1956Cargo Packing Instruction: 200
Passenger Packing Instruction: 200
Additional Information
Reportable quantity: 5,556 lb ?MDI
This information is not intended to convey all specific regulatory or operational
requirements/information relating to this product. Additional transportation system information
can be obtained through an authorized sales or customer service representative. It is the
responsibility of the transporting organization to follow all applicable laws, regulations and rules
relating to the transportation of the material.
15. Regulatory Information
OSHA Hazard Communication Standard
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and
Community Right-to-Know Act of 1986) Sections 311 and 312
Immediate (Acute) Health Hazard Yes
Delayed (Chronic) Health Hazard Yes
Fire Hazard No
Reactive Hazard No
Sudden Release of Pressure Hazard Yes
?(TM )*Trademark of The Dow Chemical Company 11 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and
Community Right-to-Know Act of 1986) Section 313
This product contains the following substances which are subject to the reporting requirements of
Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 and which
are listed in 40 CFR 372.
Component CAS # Amount
4,4' -Methylenediphenyl diisocyanate 101-68-8 >= 30.0 - <= 60.0 %
Diphenylmethane Diisocyanate, isomers and 9016-87-9 >= 60.0 - <= 100.0 %
homologues
Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Hazardous
Substances List and/or Pennsylvania Environmental Hazardous Substance List:
The following product components are cited in the Pennsylvania Hazardous Substance List
and/or the Pennsylvania Environmental Substance List, and are present at levels which require
reporting.
Component CAS # Amount
4,4' -Methylenediphenyl diisocyanate 101-68-8 >= 30.0 - <= 60.0 %
Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Special
Hazardous Substances List:
To the best of our knowledge, this product does not contain chemicals at levels which require
reporting under this statute.
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986)
This product contains no listed substances known to the State of California to cause cancer, birth
defects or other reproductive harm, at levels which would require a warning under the statute.
US. Toxic Substances Control Act
All components of this product are on the TSCA Inventory or are exempt from TSCA Inventory
requirements under 40 CFR 720.30
CEPA - Domestic Substances List (DSL)
All substances contained in this product are listed on the Canadian Domestic Substances List
(DSL) or are not required to be listed.
16. Other Information
Recommended Uses and Restrictions
Component(s) for the manufacture of urethane polymers.
Revision
Identification Number: 64144 / 1001 / Issue Date 03/07/2008 / Version: 2.0
Most recent revision(s) are noted by the bold, double bars in left-hand margin throughout this
document.
?(TM )*Trademark of The Dow Chemical Company 12 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Legend
N/A Not available
W/W Weight/Weight
OEL Occupational Exposure Limit
STEL Short Term Exposure Limit
TWA Time Weighted Average
ACGIH American Conference of Governmental Industrial Hygienists, Inc.
DOW IHG Dow Industrial Hygiene Guideline
WEEL Workplace Environmental Exposure Level
HAZ_DES Hazard Designation
Action Level A value set by OSHA that is lower than the PEL which will trigger the need for
activities such as exposure monitoring and medical surveillance if exceeded.
The Dow Chemical Company urges each customer or recipient of this (M)SDS to study it
carefully and consult appropriate expertise, as necessary or appropriate, to become aware of and
understand the data contained in this (M)SDS and any hazards associated with the product. The
information herein is provided in good faith and believed to be accurate as of the effective date
shown above. However, no warranty, express or implied, is given. Regulatory requirements are
subject to change and may differ between various locations. It is the buyer's/user's responsibility
to ensure that his activities comply with all federal, state, provincial or local laws. The information
presented here pertains only to the product as shipped. Since conditions for use of the product
are not under the control of the manufacturer, it is the buyer's/user's duty to determine the
conditions necessary for the safe use of this product. Due to the proliferation of sources for
information such as manufacturer-specific (M)SDSs, we are not and cannot be responsible for
(M)SDSs obtained from any source other than ourselves. If you have obtained an (M)SDS from
another source or if you are not sure that the (M)SDS you have is current, please contact us for
the most current version.
?(TM )*Trademark of The Dow Chemical Company 13 of 26 pages
Material Safety Data Sheet
The Dow Chemical Company
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
The Dow Chemical Company encourages and expects you to read and understand the entire
(M)SDS, as there is important information throughout the document. We expect you to follow the
precautions identified in this document unless your use conditions would necessitate other
appropriate methods or actions.
1. Product and Company Identification
Product Name: POLYURETHANE FOAM SYSTEM - POLYOL
COMPANY IDENTIFICATION
The Dow Chemical Company
2030 Willard H. Dow Center
Midland, MI 48674
USA
Customer Information Number: 800-258-2436
EMERGENCY TELEPHONE NUMBER
24-Hour Emergency Contact: 989-636-4400
Local Emergency Contact: 989-636-4400
2. Hazards Identification
Emergency Overview
Color: Yellow
Physical State: Liquid
Odor: Characteristic
Hazards of product:
CAUTION! May cause eye irritation. May be harmful if inhaled. Vapor reduces
oxygen available for breathing. May cause anesthetic effects. May cause central
nervous system effects; may cause respiratory tract irritation. Keep upwind of spill.
Toxic fumes may be released in fire situations. Contents under pressure. Avoid
temperatures above 50?(122?br>
C F)
OSHA Hazard Communication Standard
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
Potential Health Effects
Eye Contact: May cause moderate eye irritation. May cause slight corneal injury.
Skin Contact: Brief contact may cause slight skin irritation with local redness.
?(TM )*Trademark of The Dow Chemical Company 14 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Skin Absorption: Prolonged skin contact is unlikely to result in absorption of harmful amounts.
Inhalation: Prolonged excessive exposure may cause adverse effects. In confined or poorly
ventilated areas, vapor can easily accumulate and can cause unconsciousness and death due to
displacement of oxygen. May cause respiratory irritation and central nervous system depression.
Excessive exposure may increase sensitivity to epinephrine and increase myocardial irritability
(irregular heartbeats). Symptoms of excessive exposure may be anesthetic or narcotic effects;
dizziness and drowsiness may be observed.
Ingestion: Low toxicity if swallowed. Small amounts swallowed incidentally as a result of normal
handling operations are not likely to cause injury; however, swallowing larger amounts may cause
injury.
Effects of Repeated Exposure: Contains a component which is reported to be a weak
organophosphate-type cholinesterase inhibitor. Excessive exposure may produce
organophosphate type cholinesterase inhibition. Signs and symptoms of excessive exposure
may be headache, dizziness, incoordination, muscle twitching, tremors, nausea, abdominal
cramps, diarrhea, sweating, pinpoint pupils, blurred vision, salivation, tearing, tightness in chest,
excessive urination, convulsions. Contains component(s) which have been reported to cause
effects on the following organs in animals: Liver. Bone marrow. Kidney. Adrenal gland.
Birth Defects/Developmental Effects: For the component(s) tested: Has been toxic to the fetus
in lab animals at doses toxic to the mother. For similar material(s): Has been toxic to the fetus in
lab animals at doses nontoxic to the mother. Did not cause birth defects in laboratory animals.
Based on animal studies, ingestion of very large amounts of ethylene glycol appears to be the
major and possibly only route of exposure to produce birth defects. Exposures by inhalation or
skin contact, the primary routes of occupational exposure, had minimal effect on the fetus, in
animal studies.
Reproductive Effects: For the minor component(s): In laboratory animal studies, effects on
reproduction have been seen only at doses that produced significant toxicity to the parent
animals. Ingestion of large amounts of ethylene glycol has been shown to interfere with
reproduction in animals.
3. Composition Information
Component CAS # Amount
1,1,1,2-Tetrafluoroethane 811-97-2 >= 10.0 - <= 30.0 %
Polyester polyol, aromatic Not available >= 10.0 - <= 30.0 %
Ethylene glycol 107-21-1 > 0.1 - < 1.0 %
Sucrose , propylene oxide polymer 9049-71-2 >= 10.0 - <= 30.0 %
Tris(1-chloro-2-propyl) phosphate 13674-84-5 >= 10.0 - <= 30.0 %
Triethyl phosphate 78-40-0 >= 1.0 - <= 5.0 %
Glycerol propylene oxide polymer 25791-96-2 >= 10.0 - <= 30.0 %
4. First-aid measures
Eye Contact: Flush eyes thoroughly with water for several minutes. Remove contact lenses after
the initial 1-2 minutes and continue flushing for several additional minutes. If effects occur,
consult a physician, preferably an ophthalmologist.
?(TM )*Trademark of The Dow Chemical Company 15 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Skin Contact: Wash skin with plenty of water.
Inhalation: Move person to fresh air. If not breathing, give artificial respiration; if by mouth to
mouth use rescuer protection (pocket mask, etc). If breathing is difficult, oxygen should be
administered by qualified personnel. Call a physician or transport to a medical facility.
Ingestion: If swallowed, seek medical attention. Do not induce vomiting unless directed to do so
by medical personnel.
Notes to Physician: This material is a cholinesterase inhibitor. Treat symptomatically. Atropine,
only by injection, is the preferable antidote. Oximes, such as 2-PAM/protopam, may be
therapeutic if used early; however, use only in conjunction with atropine. In case of severe acute
poisoning, use antidote immediately after establishing an open airway and respiration. If
exposed, plasma and red blood cell cholinesterase tests may indicate significance of exposure
(baseline data are useful). Attempt seizure control with diazepam 5-10 mg (adults) intravenous
over 2-3 minutes. Repeat every 5-10 minutes as needed. Monitor for hypotension, respiratory
depression, and need for intubation. Consider second agent if seizures persist after 30 mg. If
seizures persist or recur administer phenobarbital 600-1200 mg (adults) intravenous diluted in 60
ml 0.9% saline given at 25-50 mg/minute. Evaluate for hypoxia, dysrhythmia, electrolyte
disturbance, hypoglycemia (treat adults with dextrose 100 mg intravenous). Maintain adequate
ventilation and oxygenation of the patient. Exposure may increase "myocardial irritability". Do not
administer sympathomimetic drugs such as epinephrine unless absolutely necessary. Treatment
of exposure should be directed at the control of symptoms and the clinical condition of the patient.
5. Fire Fighting Measures
Extinguishing Media: Water fog or fine spray. Dry chemical fire extinguishers. Carbon dioxide
fire extinguishers. Foam. Do not use direct water stream. May spread fire. Alcohol resistant
foams (ATC type) are preferred. General purpose synthetic foams (including AFFF) or protein
foams may function, but will be less effective.
Fire Fighting Procedures: Keep people away. Isolate fire and deny unnecessary entry. Use
water spray to cool fire exposed containers and fire affected zone until fire is out and danger of
reignition has passed. Fight fire from protected location or safe distance. Consider the use of
unmanned hose holders or monitor nozzles. Immediately withdraw all personnel from the area in
case of rising sound from venting safety device or discoloration of the container. Do not use
direct water stream. May spread fire. Move container from fire area if this is possible without
hazard. Burning liquids may be moved by flushing with water to protect personnel and minimize
property damage.
Special Protective Equipment for Firefighters: Wear positive-pressure self-contained
breathing apparatus (SCBA) and protective fire fighting clothing (includes fire fighting helmet,
coat, trousers, boots, and gloves). If protective equipment is not available or not used, fight fire
from a protected location or safe distance.
Unusual Fire and Explosion Hazards: Container may rupture from gas generation in a fire
situation. Violent steam generation or eruption may occur upon application of direct water stream
to hot liquids. Vaporizes quickly at room temperature.
Hazardous Combustion Products: During a fire, smoke may contain the original material in
addition to combustion products of varying composition which may be toxic and/or irritating.
Combustion products may include and are not limited to: Hydrogen fluoride. Hydrogen chloride.
Carbon monoxide. Carbon dioxide.
?(TM )*Trademark of The Dow Chemical Company 16 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
6. Accidental Release Measures
Steps to be Taken if Material is Released or Spilled: Contain spilled material if possible.
Absorb with materials such as: Dirt. Sand. Sawdust. Collect in suitable and properly labeled
containers. Wash the spill site with water. See Section 13, Disposal Considerations, for
additional information.
Personal Precautions: Isolate area. Use appropriate safety equipment. For additional
information, refer to Section 8, Exposure Controls and Personal Protection. Refer to Section 7,
Handling, for additional precautionary measures. Keep unnecessary and unprotected personnel
from entering the area. Spilled material may cause a slipping hazard.
Environmental Precautions: Prevent from entering into soil, ditches, sewers, waterways and/or
groundwater. See Section 12, Ecological Information.
7. Handling and Storage
Handling
General Handling: Avoid contact with eyes. Avoid breathing vapor. Wash thoroughly after
handling. Keep container closed. Use only with adequate ventilation. This material is
hygroscopic in nature. Contents under pressure. Do not puncture or incinerate container. Do
not enter confined spaces unless adequately ventilated. See Section 8, EXPOSURE
CONTROLS AND PERSONAL PROTECTION.
Other Precautions: Spills of these organic materials on hot fibrous insulations may lead to
lowering of the autoignition temperatures possibly resulting in spontaneous combustion.
Storage
Store under cover in a dry, clean, cool, well ventilated place away from sunlight.
Storage Period: 6 Months
Storage temperature: 24 ? C
8. Exposure Controls / Personal Protection
Exposure Limits
Component List Type Value
|
1,1,1,2-Tetrafluoroethane WEEL TWA 4,240 mg/m3 1,000 ppm
|
Personal Protection
Eye/Face Protection: Use chemical goggles.
Skin Protection: Use protective clothing chemically resistant to this material. Selection of
specific items such as face shield, boots, apron, or full body suit will depend on the task.
Hand protection: Use gloves chemically resistant to this material. Examples of
preferred glove barrier materials include: Chlorinated polyethylene. Polyethylene. Ethyl
vinyl alcohol laminate ("EVAL"). Polyvinyl alcohol ("PVA"). Styrene/butadiene rubber.
?(TM )*Trademark of The Dow Chemical Company 17 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Viton. Examples of acceptable glove barrier materials include: Butyl rubber. Natural
rubber ("latex"). Polyvinyl chloride ("PVC" or "vinyl"). NOTICE: The selection of a
specific glove for a particular application and duration of use in a workplace should also
take into account all relevant workplace factors such as, but not limited to: Other
chemicals which may be handled, physical requirements (cut/puncture protection,
dexterity, thermal protection), potential body reactions to glove materials, as well as the
instructions/specifications provided by the glove supplier.
Respiratory Protection: Respiratory protection should be worn when there is a potential to
exceed the exposure limit requirements or guidelines. If there are no applicable exposure limit
requirements or guidelines, use an approved respirator. When respiratory protection is required,
use an approved positive-pressure self-contained breathing apparatus or positive-pressure airline
with auxiliary self-contained air supply. For emergency conditions, use an approved positive-
pressure self-contained breathing apparatus. In confined or poorly ventilated areas, use an
approved self-contained breathing apparatus or positive pressure air line with auxiliary self-
contained air supply.
Ingestion: Use good personal hygiene. Do not consume or store food in the work area. Wash
hands before smoking or eating.
Engineering Controls
Ventilation: Use engineering controls to maintain airborne level below exposure limit
requirements or guidelines. If there are no applicable exposure limit requirements or guidelines,
use only in enclosed systems or with local exhaust ventilation. Exhaust systems should be
designed to move the air away from the source of vapor/aerosol generation and people working
at this point. Lethal concentrations may exist in areas with poor ventilation.
9. Physical and Chemical Properties
Physical State Liquid
Color Yellow
Odor Characteristic
Flash Point - Closed Cup > 100 癈 (> 212 ?Estimated
F)
Flammable Limits In Air Lower: No test data available
Upper: No test data available
Autoignition Temperature No test data available
Vapor Pressure Not applicable
Boiling Point (760 mmHg) No test data available.
Vapor Density (air = 1) No test data available
Specific Gravity (H2O = 1) 1.18 Calculated
Freezing Point No test data available
Melting Point No test data available
Solubility in Water (by No test data available
weight)
pH Not applicable
Kinematic Viscosity 2,240 cSt @ 25 ?ASTM D4878
C
?(TM )*Trademark of The Dow Chemical Company 18 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
10. Stability and Reactivity
Stability/Instability
Stable under recommended storage conditions. See Storage, Section 7.
Conditions to Avoid: Avoid temperatures above 50癈 (122?Generation of gas during
F)
decomposition can cause pressure in closed systems. Product can oxidize at elevated
temperatures.
Incompatible Materials: Avoid contact with: Strong acids. Avoid unintended contact with:
Amines. Avoid unintended contact with isocyanates. The reaction of polyols and isocyanates
generates heat.
Hazardous Polymerization
Will not occur by itself.
Thermal Decomposition
Decomposition products depend upon temperature, air supply and the presence of other
materials. Decomposition products can include and are not limited to: Carbon dioxide. Alcohols.
Ethers. Hydrocarbons. Ketones. Polymer fragments. Halogenated hydrocarbons.
11. Toxicological Information
Acute Toxicity
Ingestion
Single dose oral LD50 has not been determined. Estimated LD50, Rat > 2,000 mg/kg
Skin Absorption
The dermal LD50 has not been determined. Estimated LD50, Rabbit > 2,000 mg/kg
Repeated Dose Toxicity
Contains a component which is reported to be a weak organophosphate-type cholinesterase
inhibitor. Excessive exposure may produce organophosphate type cholinesterase inhibition.
Signs and symptoms of excessive exposure may be headache, dizziness, incoordination, muscle
twitching, tremors, nausea, abdominal cramps, diarrhea, sweating, pinpoint pupils, blurred vision,
salivation, tearing, tightness in chest, excessive urination, convulsions. Contains component(s)
which have been reported to cause effects on the following organs in animals: Liver. Bone
marrow. Kidney. Adrenal gland.
Chronic Toxicity and Carcinogenicity
Contains component(s) which did not cause cancer in laboratory animals.
Developmental Toxicity
For the component(s) tested: Has been toxic to the fetus in lab animals at doses toxic to the
mother. For similar material(s): Has been toxic to the fetus in lab animals at doses nontoxic to
the mother. Did not cause birth defects in laboratory animals. Based on animal studies,
ingestion of very large amounts of ethylene glycol appears to be the major and possibly only
route of exposure to produce birth defects. Exposures by inhalation or skin contact, the primary
routes of occupational exposure, had minimal effect on the fetus, in animal studies.
Reproductive Toxicity
?(TM )*Trademark of The Dow Chemical Company 19 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
For the minor component(s): In laboratory animal studies, effects on reproduction have been
seen only at doses that produced significant toxicity to the parent animals. Ingestion of large
amounts of ethylene glycol has been shown to interfere with reproduction in animals.
Genetic Toxicology
In vitro genetic toxicity studies were negative for component(s) tested. For the minor
component(s): Triethyl phosphate. In vitro genetic toxicity studies were negative in some cases
and positive in other cases. Genetic toxicity studies in animals were negative for component(s)
tested. For the minor component(s): Triethyl phosphate. Animal genetic toxicity studies were
negative in some cases and positive in other cases.
12. Ecological Information
CHEMICAL FATE
Data for Component: 1,1,1,2-Tetrafluoroethane
Movement & Partitioning
Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential
for mobility in soil is high (Koc between 50 and 150).
Henry's Law Constant (H): 5.00E-2 atm*m3/mole; 25 ?Measured
C
Partition coefficient, n-octanol/water (log Pow): 1.68 Estimated
Partition coefficient, soil organic carbon/water (Koc): 97 Estimated
Persistence and Degradability
1,1,1,2-Tetrafluoroethane (HFC-134a) has a stratospheric ozone depletion potential
(ODP) of zero, relative to CFC 12 (ODP=1). Material is expected to biodegrade only very
slowly (in the environment). Fails to pass OECD/EEC tests for ready biodegradability.
Indirect Photodegradation with OH Radicals
Rate Constant Atmospheric Half-life Method
6.20E-15 cm3/s 1,700 d Estimated
OECD Biodegradation Tests:
Biodegradation Exposure Time Method
4% 28 d OECD 301D Test
Theoretical Oxygen Demand: 0.47 mg/mg
Data for Component: Ethylene glycol
Movement & Partitioning
Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Potential for mobility in
soil is very high (Koc between 0 and 50). Given its very low Henry's constant,
volatilization from natural bodies of water or moist soil is not expected to be an important
fate process.
Henry's Law Constant (H): 8.05E-09 atm*m3/mole; 25 ?EstimatedC
Partition coefficient, n-octanol/water (log Pow): -1.36 Measured
Partition coefficient, soil organic carbon/water (Koc): 1 Estimated
Distribution in Environment: Mackay Level 1 Fugacity Model:
Air Water. Biota Soil Sediment
2.1 % 98 % < 0.01 % < 0.01 % < 0.01 %
?(TM )*Trademark of The Dow Chemical Company 20 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Persistence and Degradability
Material is readily biodegradable. Passes OECD test(s) for ready biodegradability.
Material is ultimately biodegradable (reaches > 70% mineralization in OECD test(s) for
inherent biodegradability).
Indirect Photodegradation with OH Radicals
Rate Constant Atmospheric Half-life Method
8.32E-12 cm3/s 15 h Estimated
OECD Biodegradation Tests:
Biodegradation Exposure Time Method
> 94 % 28 d OECD 301F Test
Theoretical Oxygen Demand: 1.29 mg/mg
Data for Component: Sucrose , propylene oxide polymer
Movement & Partitioning
No bioconcentration is expected because of the relatively high water solubility.
Persistence and Degradability
Based on information for a similar material: Material is inherently biodegradable (reaches
> 20% biodegradation in OECD test(s) for inherent biodegradability).
Data for Component: Tris(1-chloro-2-propyl) phosphate
Movement & Partitioning
Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Potential for mobility in
soil is low (Koc between 500 and 2000).
Henry's Law Constant (H): < 1.35E-5 atm*m3/mole; 25 ?Estimated
C
Partition coefficient, n-octanol/water (log Pow): 2.59 Measured
Partition coefficient, soil organic carbon/water (Koc): 1,300 Estimated
Bioconcentration Factor (BCF): 0.8 - 4.6; common carp (Cyprinus carpio); Measured
Persistence and Degradability
Material is expected to biodegrade only very slowly (in the environment). Fails to pass
OECD/EEC tests for ready biodegradability.
Indirect Photodegradation with OH Radicals
Rate Constant Atmospheric Half-life Method
4.47E-11 cm3/s 0.24 d Estimated
OECD Biodegradation Tests:
Biodegradation Exposure Time Method
14 % 28 d OECD 301E Test
Theoretical Oxygen Demand: 1.17 mg/mg
Data for Component: Triethyl phosphate
Movement & Partitioning
Bioconcentration potential is low (BCF < 100 or Log Pow < 3). Potential for mobility in
soil is very high (Koc between 0 and 50). Given its very low Henry's constant,
volatilization from natural bodies of water or moist soil is not expected to be an important
fate process.
Henry's Law Constant (H): 3.60E-08 atm*m3/mole; 25 ?Measured C
Partition coefficient, n-octanol/water (log Pow): 0.80 Measured
Partition coefficient, soil organic carbon/water (Koc): 48 Estimated
?(TM )*Trademark of The Dow Chemical Company 21 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Persistence and Degradability
Biodegradation under aerobic laboratory conditions is below detectable limits (BOD20 or
BOD28/ThOD < 2.5%).
Indirect Photodegradation with OH Radicals
Rate Constant Atmospheric Half-life Method
57.94E-12 cm3/s 0.18 d Estimated
Biological oxygen demand (BOD):
BOD 5 BOD 10 BOD 20 BOD 28
0%
Theoretical Oxygen Demand: 1.58 mg/mg
Data for Component: Glycerol propylene oxide polymer
Movement & Partitioning
Based on information for a similar material: Bioconcentration potential is low (BCF less
than 100 or log Pow less than 3).
Persistence and Degradability
For this family of materials: Based on stringent OECD test guidelines, this material
cannot be considered as readily biodegradable; however, these results do not necessarily
mean that the material is not biodegradable under environmental conditions.
OECD Biodegradation Tests: Based on information for a similar material:
Biodegradation Exposure Time Method
47 % 28 d OECD 301D Test
ECOTOXICITY
Data for Component: 1,1,1,2-Tetrafluoroethane
Material is practically non-toxic to aquatic organisms on an acute basis (LC50/EC50 >100
mg/L in the most sensitive species tested).
Fish Acute & Prolonged Toxicity
LC50, rainbow trout (Oncorhynchus mykiss), static, 96 h: 450 mg/l
Aquatic Invertebrate Acute Toxicity
EC50, water flea Daphnia magna, 48 h, immobilization: 980 mg/l
Data for Component: Ethylene glycol
Material is practically non-toxic to aquatic organisms on an acute basis (LC50/EC50 >100
mg/L in the most sensitive species tested).
Fish Acute & Prolonged Toxicity
LC50, rainbow trout (Oncorhynchus mykiss), static, 96 h: 18,000 - 46,000 mg/l
Aquatic Invertebrate Acute Toxicity
LC50, water flea Daphnia magna, static, 48 h: 46,300 - 51,100 mg/l
Aquatic Plant Toxicity
EC50, green alga Selenastrum capricornutum, biomass growth inhibition, 96 h: 9,500 -
13,000 mg/l
Toxicity to Micro-organisms
EC50, OECD 209 Test; activated sludge, respiration inhibition, 30 min: 225 mg/l
Data for Component: Sucrose , propylene oxide polymer
?(TM )*Trademark of The Dow Chemical Company 22 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Based on information for a similar material: Material is practically non-toxic to aquatic
organisms on an acute basis (LC50/EC50 >100 mg/L in the most sensitive species
tested).
Data for Component: Tris(1-chloro-2-propyl) phosphate
Material is slightly toxic to aquatic organisms on an acute basis (LC50/EC50 between 10
and 100 mg/L in the most sensitive species tested).
Fish Acute & Prolonged Toxicity
LC50, bluegill (Lepomis macrochirus), 96 h: 84 mg/l
Aquatic Invertebrate Acute Toxicity
EC50, water flea Daphnia magna, 48 h, immobilization: 63 mg/l
Aquatic Plant Toxicity
EC50, green alga Selenastrum capricornutum, biomass growth inhibition, 96 h: 47 mg/l
EC50, alga Scenedesmus sp., biomass growth inhibition, 72 h: 45 mg/l
Toxicity to Micro-organisms
EC50, OECD 209 Test; activated sludge, respiration inhibition, 3 h: 784 mg/l
Data for Component: Triethyl phosphate
Material is practically non-toxic to fish on an acute basis (LC50 > 100 mg/L).
Fish Acute & Prolonged Toxicity
LC50, Japanese medaka (Oryzias latipes), static, 48 h: > 500 mg/l
Data for Component: Glycerol propylene oxide polymer
For this family of materials: Material is practically non-toxic to aquatic organisms on an
acute basis (LC50/EC50 >100 mg/L in the most sensitive species tested).
Fish Acute & Prolonged Toxicity
Based on information for a similar material: LC50, golden orfe (Leuciscus idus), static, 96
h: 1,200 mg/l
Toxicity to Micro-organisms
Based on information for a similar material: EC10; bacteria, Growth inhibition (cell
density reduction), 18 h: 8,200 mg/l
13. Disposal Considerations
DO NOT DUMP INTO ANY SEWERS, ON THE GROUND, OR INTO ANY BODY OF WATER.
All disposal practices must be in compliance with all Federal, State/Provincial and local laws and
regulations. Regulations may vary in different locations. Waste characterizations and
compliance with applicable laws are the responsibility solely of the waste generator. DOW HAS
NO CONTROL OVER THE MANAGEMENT PRACTICES OR MANUFACTURING PROCESSES
OF PARTIES HANDLING OR USING THIS MATERIAL. THE INFORMATION PRESENTED
HERE PERTAINS ONLY TO THE PRODUCT AS SHIPPED IN ITS INTENDED CONDITION AS
DESCRIBED IN MSDS SECTION: Composition Information. FOR UNUSED &
UNCONTAMINATED PRODUCT, the preferred options include sending to a licensed, permitted:
Recycler. Reclaimer. Incinerator or other thermal destruction device. For additional information,
refer to: Handling & Storage Information, MSDS Section 7 Stability & Reactivity Information,
MSDS Section 10 Regulatory Information, MSDS Section 15 As a service to its customers, Dow
?(TM )*Trademark of The Dow Chemical Company 23 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
can provide names of information resources to help identify waste management companies and
other facilities which recycle, reprocess or manage chemicals or plastics, and that manage used
drums. Telephone Dow's Customer Information Group at 1-800-258-2436 or 1-989-832-1556
(U.S.), or 1-800-331-6451 (Canada) for further details.
14. Transport Information
DOT Non-Bulk
Proper Shipping Name: COMPRESSED GAS, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
Hazard Class: 2.2 ID Number: UN1956
DOT Bulk
Proper Shipping Name: COMPRESSED GAS, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
Hazard Class: 2.2 ID Number: UN1956
IMDG
Proper Shipping Name: COMPRESSED GAS, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
ID Number: 2.2
EMS Number: F-C,S-V
ICAO/IATA
Proper Shipping Name: COMPRESSED GAS, N.O.S.
Technical Name: Fluorinated Hydrocarbons, Nitrogen
Hazard Class: 2.2 ID Number: UN1956Cargo Packing Instruction: 200
Passenger Packing Instruction: 200
This information is not intended to convey all specific regulatory or operational
requirements/information relating to this product. Additional transportation system information
can be obtained through an authorized sales or customer service representative. It is the
responsibility of the transporting organization to follow all applicable laws, regulations and rules
relating to the transportation of the material.
15. Regulatory Information
OSHA Hazard Communication Standard
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and
Community Right-to-Know Act of 1986) Sections 311 and 312
Immediate (Acute) Health Hazard Yes
Delayed (Chronic) Health Hazard No
Fire Hazard No
?(TM )*Trademark of The Dow Chemical Company 24 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
Reactive Hazard No
Sudden Release of Pressure Hazard Yes
Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and
Community Right-to-Know Act of 1986) Section 313
To the best of our knowledge, this product does not contain chemicals at levels which require
reporting under this statute.
Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Hazardous
Substances List and/or Pennsylvania Environmental Hazardous Substance List:
To the best of our knowledge, this product does not contain chemicals at levels which require
reporting under this statute.
Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Special
Hazardous Substances List:
To the best of our knowledge, this product does not contain chemicals at levels which require
reporting under this statute.
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986)
WARNING: This product contains a chemical(s) known to the State of California to cause cancer.
Component CAS # Amount
1,4-Dioxane 123-91-1 <= 0.016 %
US. Toxic Substances Control Act
All components of this product are on the TSCA Inventory or are exempt from TSCA Inventory
requirements under 40 CFR 720.30
CEPA - Domestic Substances List (DSL)
All substances contained in this product are listed on the Canadian Domestic Substances List
(DSL) or are not required to be listed.
16. Other Information
Recommended Uses and Restrictions
Component(s) for the manufacture of urethane polymers.
Revision
Identification Number: 1015125 / 1001 / Issue Date 03/16/2008 / Version: 1.0
Most recent revision(s) are noted by the bold, double bars in left-hand margin throughout this
document.
Legend
N/A Not available
W/W Weight/Weight
OEL Occupational Exposure Limit
?(TM )*Trademark of The Dow Chemical Company 25 of 26 pages
PRODUCT NAME: POLYURETHANE FOAM SYSTEM (1.75) Issue date: 4/14/08
Isocyanate SDS pages 2-13 Effective date: 4/14/08
Polyol SDS pages 14- 26
STEL Short Term Exposure Limit
TWA Time Weighted Average
ACGIH American Conference of Governmental Industrial Hygienists, Inc.
DOW IHG Dow Industrial Hygiene Guideline
WEEL Workplace Environmental Exposure Level
HAZ_DES Hazard Designation
Action Level A value set by OSHA that is lower than the PEL which will trigger the need for
activities such as exposure monitoring and medical surveillance if exceeded.
The Dow Chemical Company urges each customer or recipient of this (M)SDS to study it
carefully and consult appropriate expertise, as necessary or appropriate,
to become aware of and understand the data contained in this (M)SDS and any hazards
associated with the product. The information herein is provided in good faith and believed to be
accurate as of the effective date shown above. However, no warranty, express or implied, is
given. Regulatory requirements are subject to change and may differ between various locations.
It is the buyer's/user's responsibility to ensure that his activities comply with all federal, state,
provincial or local laws. The information presented here pertains only to the product as shipped.
Since conditions for use of the product are not under the control of the manufacturer, it is the
buyer's/user's duty to determine the conditions necessary for the safe use of this product. Due to
the proliferation of sources for information such as manufacturer-specific (M)SDSs, we are not
and cannot be responsible for (M)SDSs obtained from any source other than ourselves. If you
have obtained an (M)SDS from another source or if you are not sure that the (M)SDS you have is
current, please contact us for the most current version.
?(TM )*Trademark of The Dow Chemical Company 26 of 26 pages
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