MSDS ?6040B Page 1 of 3
Material Safety Data Sheet
Section 1 ?Chemical Product and Company Identification
Product Name: GSP 6040 Part B
Product Use: Component of polyurethane.
Effective Date: 1/10/06
Manufactured by:
G.S. Polymers, Inc.
195 Arovista Ave.
Brea, CA 92821
(714) 672-0567 Fax: (714) 672-0987
In an emergency call CHEMTREC @ 800-424-9300
Section 2 ?Composition/Information on Ingredients
Hazardous Ingredients(s) %(by wt.) OSHA TLV(ACGIH) CAS NO.
Polyester Polyol Blend 99-100% Not Established Mixture
Organic Mercury Compound <1% (0.1mg/m3 TWA) 94070-93-6
Section 3 ?Hazards Identification
Inhalation: Short-term harmful health effects are not expected from vapor generated at ambient
temperature.
Eye Contact: May cause irritation or corneal injury. Molten material causes thermal burns.
Skin Contact: Prolonged contact may cause slight irritation. Molten material causes thermal burns.
Ingestion: Single dose oral toxicity is low. Small amounts swallowed incidental to normal handling
operations are not likely to cause injury. Ingestion in large amounts may cause injury.
Chronic Effects: Overexposure to mercury compunds has been associated with central nervous system
effects, fatigue, difficulty breathing, chest and abdominal pain, digestive sytem effects,
vomiting, and kidney damage. Other mercury compounds have been associated with
reproductive effects.
Section 4 ?First Aid Measures
Eye Contact: Flush thorougly with water for 15 minutes. Consult a physician.
Skin Contact: Wash with soap and water. Remove contaminated clothing. (Wash before reuse.)
Inhalation: Remove victim to fresh air. Seek medical advice if symptoms persist.
Ingestion: If swallowed, seek medical attention. Do not induce vomitting unless directed to do so by
medical personnel
Note to Physicians: Treatment based on judgement of the physician in response to reactions of the patient.
MSDS ?6040B Page 2 of 3
Section 5 ?Fire Fighting Measures
380o F Closed Cup
Flash Point:
Extinguishing Media: Apply alcohol-type or all-purpose-type foams by manufacturer's
recommended techniques for large fires. Use CO2 or dry chemical
media for small fire.
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide. May liberate mercury compounds
under fire conditions.
Section 6 ?Accidental Release Measures
For major spills call Chemtrec (800) 424-9300.
Spills, Leaks, or Releases: Prevent material from contaminating soild or entering sewage and drainage
systems and bodies of water. Soak up small spills with absorbant material. Larger spills should be collected
for disposal.
Section 7 ?Handling and Storage
Storage Precautions: Keep container closed when not in use to protect from atmospheric moisture.
Handling Precautions: For industrial use only. Genral room ventilation is expected to be satisfactory. After
handling, wash hands before eating or smoking.
Section 8 ?Exposure Controls/Personal Protection
Eye Protection: Use chemical goggles.
Skin Protection: Use gloves impervious to this material when prolonged or frequently repeated contact
could occur.
Respiratory Protection: Use an approved air-purifying respirator.
Ventilation: Good general ventilation should be sufficient for most conditions. Local exhause
ventilation may be necessary for some operations.
Section 9 ?Chemical and Physical Properties
Molecular Formula: ....................................................................... Not applicable (mixture)
Physical Form: ......................................................................................... Translucent Liquid
Color:.................................................................................................................Clear-Yellow
Odor:......................................................................................................................... Odorless
Specific Gravity: ................................................................................................................1.1
Viscosity: ....................................................................................................... Not Established
MSDS ?6040B Page 3 of 3
Section 10 ?Stability and Reactivity
Stability: This is stable material.
Hazardous Polymerization: Will not occur.
Incompatibilities: Avoid contact with oxidizing materials. Avoid contact with acids and
isocyanates. The reactions of polyols and isocyanates generates heat.
Avoid contact with stong acid.
Decomposition Products: Oxides of Carbon, Mercury Compounds
Section 11 ?Toxicology Information
Toxicity has not been established for the product as a whole. However, no component of this product is listed
as toxic. The LD50 for all components is greater than 5000mg/kg.
Section 12 ?Ecological Information
Not Established.
Section 13 ?Disposal Considerations
Waste Disposal Method: Waste must be diposed of in accordance with federal, state, and local environmental
control regulations. Incineration is the preferred method.
Empty Container Precautions: Empty containers must be handled with care due to product residue. Do not
heat or cut empty container with electric or gas torch.
Section 14 ?Transportation Information
D.O.T.: Not Regulated
Section 15 ?Regulatory Information
California Propostion 65:
Ingredient CAS# %Wt.
Organic Mercury Compound 94070-93-6 <1%
Section 16 ?Other Information
HMIS Rating: Health: 2 Flammability: 1 Reactivity: 1
The information contained herein is believed to be accurate. It is provided independently of any sale of the
product for purpose of hazard communication as part of G.S. Polymers' product safety program. It is not
intended to constitute performance information concerning the product. No Express warranty, or implied
warranty of merchantability or fitness for a particular purpose is made with respect to the product or the
information contained herein.
To determine applicability or effects of any law or regulation with respect to the product, user should consult
his legal advisor or the appropriate government agency. G.S. Polymers does not undertake to furnish advice on
such matters.
Prepared by Gerald Salladin____________________________________________Date__________________
Title: Owner
Company: G.S. Polymers, Inc. Rev Date: 1/10/06
MSDS ?6040A Page 1 of 6
Material Safety Data Sheet
Section 1 ?Product Name and Manufacturer
Product Name: GSP 6040 Part A
Product Use: Component of a polyurethane
Effective Date: 1/10/06
Manufactured by:
G.S. Polymers, Inc.
195 Arovista Ave.
Brea, CA 92821
(714) 672-0567 Fax: (714) 672-0987
In an emergency, call CHEMTREC @ 800-424-9300
Section 2 ?Hazardous Ingredients
CAS NO. Hazardous Ingredients(s) %(by wt.) ACGIH TLV
101-68-8 4,4--Dipheny1methane Diisocyanate (MDI) less than 99% 0.005 PPM TWA
26447-40-5 Diphenylmethane Diisocyanate (2,2,2,4) less than 10% not established
Section 3 ?Hazards Identification
EMERGENCY OVERVIEW
Health Hazards Irritating to eyes, respiratory system and skin. Risk of serious damage to respiratory system. May
cause sensitization by inhalation and skin contact. Repeated inhalation of aerosol at levels above
the occupational exposure limit could cause respiratory sensitization. The onset of the respiratory
symptoms may be delayed for several hours after exposure. A hyper-reactive response to even
minimal concentrations of MDl may develop in sensitized persons.
Physical Hazards Reacts slowly with water to produce carbon dioxide that may rupture closed containers. This
reaction accelerates at higher temperatures
Appearance Black
Odor Slightly musty
Read the entire MSDS for a more thorough evaluation of the hazards.
Section 4 ?First Aid Measures
General In case accident or if you feel unwell. Seek medical advice immediately(Show the label where
possible).
Inhalation Remove patient from exposure, keep warm and at rest. Obtain medical attention. Treatment is
Symptomatic for primary irritation or bronchospasm. If breathing is labored, qualified personnel
should administer oxygen. Apply artificial respiration if breathing has ceased or shows signs of
failing.
MSDS ?6040A Page 2 of 6
Skin Contact Remove contaminated clothing. Wash affected areas thoroughly with soap and water. If
irritation, redness, or a burning sensation develops and persists, obtain medical advice.
Contaminated clothing should be thoroughly cleaned before reuse.
Eye Contact Immediately flush eyes with running water for a minimum of 15 minutes. Hold eyelids open
during flushing. If irritation persists repeat flushing and obtain medical attention
IMMEDIATELY.
Ingestion Do NOT induce vomiting. Provided the patient is conscious, wash out their mouth with water then
give 1 or 2 glasses of water to drink. Refer person to medical personnel for immediate attention.
Note to Physicians Symptomatic and supportive therapy may be needed following severe exposure. In such cases,
medical follow-up should be maintained for at least 48 hours.
Section 5 ?Fire Fighting Measures
Fire and Explosion Hazards: Containers may burst under intense heat Due to reaction with water, a
hazardous build-up of pressure could result if contaminated containers are
re-sealed.
Extinguishing Media: Carbon dioxide, dry chemical, or appropriate foam. If water is used, very
large quantities are required. Reaction between water and hot isocyanate
may be vigorous. Contain runoff water with temporary barriers.
Fire Fighting Protective Equipment: Use self-contained breathing apparatus and full protective clothing (Bunker
gear).
400oF (204oC) (COC)
Flash Point:
Flammable Limits (Lower): Not available.
Flammable Limits (Upper): Not available.
240oC (464oF) (4,4'- Diphenylmethane Diisocyanate)
Auto Ignition Temperature:
646oF (341.1oC)
Decomposition Temperature:
Rate of Burning: Not available.
Explosive Power: None.
Sensitivity to Mechanical Impact: None.
Sensitivity to Static Discharge: None.
Combustion Products: CO, CO2, NOx and some HCN.
Section 6 ?Accidental Release Measures
For major spills call Chemtrec (800-424-9300)
Spills, Leaks, or Releases: Clean up should only be performed by trained personnel. People dealing with major
spillages should wear full protective clothing including respiratory protection. Evacuate the area.
Prevent further leakage, spillage or entry into drains. Contain and absorb large spillages onto an inert, non-flammable
adsorbent carrier (such as earth or sand). Shovel into open-top drums or plastic bags for further decontamination, if
necessary. Wash the spillage area clean with liquid decontaminant. Test atmosphere for MDI vapor. Neutralize small
spillages with decontaminant. Remove and dispose of residues. Notify applicable government authorities if release is
reportable.
Preparation of Decontamination Solution: Prepare a decontamination solution of 0.2-0.5% liquid detergent and 3-8%
concentrated ammonium hydroxide in water (5-10% sodium carbonate may be substituted for the ammonium
hydroxide). Follow the precautions on the supplier's material safety data sheets when preparing and using solution.
Use of Decontamination Solution: Allow deactivated material to stand for at least 30 minutes before shoveling into
drums. Do not tighten the bungs. Mixing with wet earth is also effective, but slower.
MSDS ?6040A Page 3 of 6
Section 7 ?Handling and Storage
Handling: Avoid personal contact with the product or reaction mixture. Use only with adequate ventilation to ensure
that the defined occupational exposure limit is not exceeded. The efficiency of the ventilation must be monitored
regularly because of the possibility of blockage. Avoid breathing aerosols, mists and vapors. When the product is
sprayed or heated, an approved MSHA/NIOSH positive-pressure, supplied-air respirator may be required.
Storage Requirements: Keep containers properly sealed and when stored indoors, in a well ventilated area. Keep
contents away from moisture. Due to reaction with water, producing CO2 gas, a hazardous build-up of pressure could
result if contaminated containers are re-sealed. Do not store in containers made of copper, copper alloys or galvanized
surfaces. If a container is contaminated, do not reseal it. Reseal containers only after placing under a nitrogen blanket.
Storage Temperature: Ideal storage temperature is 16-38oC (60-100oF).
Keep stocks of decontaminant (See Section 6) readily available.
Section 8 ?Exposure Control and Personal Protection
PREVENTIVE MEASURES:
Conditions of use, adequacy of engineering or other control measures, and actual exposures will dictate the need for
specific protective devices at your workplace.
Engineering Controls: Use local exhaust ventilation to maintain airborne concentrations below the TLV. Suitable
respiratory equipment should be used in cases of insufficient ventilation or where operational
procedures demand it. Follow guidelines in the ACGIH publication "Industrial Ventilation".
PERSONAL PROTECTIVE EQUIPMENT:
Eye Protection: Chemical safety goggles. If there is a potential for splashing, use a full-face shield.
Skin Protection: The following protective materials are recommended.
Gloves - neoprene, nitrile-butadiene rubber, butyl rubber. Thin disposable gloves should be
avoided for repeated or long term use. Protective clothing should be selected and used in
accordance with "Guidelines for the Selection of Chemical Protective Clothing" published by
ACGIH.
Respiratory Protection: Use a NIOSH/MSHA-approved positive pressure air-supplied respirator equipped with a full
facepiece, or an air-supplied hood, if airborne concentrations exceed or are expected to
exceed the TLV. Air purifying (cartridge type) respirator are not approved for protection
against Diisocyanate.
EXPOSURE GUIDELINES:
Medical supervision of all employees who handle or come in contact with respiratory sensitizers is recommended.
Persons with asthmatic-type conditions, chronic bronchitis, other chronic respiratory diseases or recurrent skin eczema
or sensitization should be excluded from working with this product. Once a person is diagnosed as sensitized, no further
exposure to any sensitizer should be permitted.
HAZARDOUS INGREDIENT(S):
4,4'-Diphenylmethane Diisocyanate:
ACGIH TLV 0.005 ppm (8-hour, 40 hours/week)
OSHA PEL CEILING 0.02 ppm
NIOSH TLV 0.005 ppm (10-hour, 40 hours/week)
NIOSH STEL 0.02 ppm (15-minute)
NOTE: The Occupational Exposure Limits listed for isocyanates do not apply to previously sensitized individuals.
MSDS ?6040A Page 4 of 6
Section 9 ?Chemical and Physical Properties
Appearance/Color: ............................................................................... Clear ?Light Yellow Liquid
Odor: ....................................................................................................................... Weakly Aromatic
Molecular Weight: ................................................................................................................. 300-350
pH: .............................................................................................................................. Not Established
Boiling Point: .............................................................................................. 302 F (150C) at 5 mmHg
Melthing/Freezing Point: .............................................................. Range 59 F (15 C) to 68 F (20 C)
Solubility in Water: .....................................................Reacts slowly with water to liberate CO2 gas
Specific Gravity: ................................................................................................... 1.22 @77 F (25 C)
Bulk Density:..................................................................................................................... 10.2 lbs/gal
% Volatile by Volume: ..........................................................................................................Neglible
Vapor Pressure: ........................................................................Less than 10-5 mmHg at 77 F (25 C)
Vapor Density: ..................................................................................................................... 8.5 (MDI
Section 10 ?Stability and Reactivity
Hazardous Decomposition Products: Highly unlikely under normal industrial use. See Section 5.
Chemical Stability: Stable at room temperature.
Conditions to Avoid: Avoid high temperatures. Avoid freezing.
Incompatibility with other Substances: This product will react with any materials containing active hydrogens such
as water, alcohol, amines, bases and acids. The reaction with water is very
slow under 50oC (122oF)but is accelerated at higher temperatures.
Hazardous Polymerization: Polymerization may occur at elevated temperatures in the presence of
alkalis, tertiary amines and metal compounds.
Section 11 ?Toxicological Information
TOXICOLOGICAL DATA:
Polymeric MDI:
Oral LD50 (rat) > 5,000 mg/kg
Dermal LD50 (rabbit) > 5,000 mg/kg
Inhalation LC50 (rat) = 490 mg/m3/4H (respirable aerosol)
POTENTIAL HEALTH EFFECTS:
Inhalation: This product is a respiratory irritant and potential respiratory sensitizer. Repeated
inhalation of vapor or aerosol at levels above the occupational exposure limit could cause
respiratory sensitization. Symptoms may include irritation to the eyes, nose, throat and
lungs, possibly combined with dryness of the throat, tightness of chest and difficulty in
breathing. The onset of the respiratory symptoms may be delayed for several hours after
exposure. A hyper-reactive response to even minimal concentrations of MDI may
develop in sensitized persons.
Skin Contact: Moderate irritant. Repeated and/or prolonged contact may cause skin sensitization.
Animal studies have shown that respiratory sensitization can be induced by skin contact
with known respiratory sensitizers including Diisocyanate. These results emphasize the
need for protective clothing including gloves to be worn at all times when handling these
chemicals or maintenance work,
Eye Contact: The aerosol, vapor or liquid will irritate human eyes following contact.
Ingestion: Ingestion may cause irritation of the gastrointestinal tract. Based on the oral LD50, this
product is considered practically non-toxic by ingestion.
MSDS ?6040A Page 5 of 6
Chronic Effects: A study where groups of rats were exposed for 6 hours/day, 5 days/week for a lifetime to
atmospheres of respirable polymeric MDI aerosol. Overall, the tumor incidence, both
benign and malignant, and the number of animals with tumors were not different from
controls. Only at the top level (6 rng/m3), there was a significant incidence of a benign
tumor of the lung (adenoma) and one malignant tumor (adenocarcinoma). There were no
lung tumors at 1 mg/m3 and no effects at 0.2 mg/m3. The increased incidence of lung
tumors is associated with prolonged respiratory irritation and the Concurrent
accumulation of yellow material in the lung, which occurred throughout the study. In the
absence of prolonged exposure to high concentrations leading to chronic irritation and
lung damage, it is highly unlikely that tumor formation will occur. There are reports that
chronic exposure may result in permanent decrease in lung function.
Carcinogenicity: The ingredients of this product are not classified as carcinogenic by ACGIH or IARC,
not regulated as carcinogens by OSHA, and not listed as carcinogens by NTP.
Mutagenicity: There is no substantial evidence of mutagenic potential.
Reproductive Effects: No adverse reproductive effects are anticipated.
Teratogenicity
and Fetotoxicity: No information is available and no adverse teratogenic embryotoxic effects are
anticipated.
Section 12 ?Ecological Information
Environmental Fate and Distribution:
It is unlikely that significant environmental exposure in the air or water will arise, based on consideration of the
production and use of the substance.
Persistence and Degradation:
Immiscible with water, but will react with water to produce inert and non-biodegradable solids.
Toxicity: Polymeric MDI
LCO (Zebra Fish) > 1000 mg/l
LC60 (Daphnia magna) (24 hour) > 1000 mg/l
EC50 (E. Coli) > 100 mg/1
Section 13 ?Disposal Considerations
The generation of waste should be avoided or minimized wherever possible.
Disposal should be in accordance with local, state, provincial or national regulations. This material is not a hazardous
waste under RCRA 40 OPP 261. Small quantities should be treated with a decontaminate solution (See Section 6). The
treated waste is not a hazardous material under RCRA 40 CFR 261, Chemical waste, even small quantities, should never
be poured down drains, sewers or waterways,
Empty containers should be decontaminated and either passed to an approved drum recycler or destroyed.
Section 14 ?Transportation Information
DOT: Not regulated
Transportation Emergency Telephone Number: 1-800-424-9300 (CHEMTREC)
IMO: Not regulated. lATA/ICA0 Class: Not regulated.
MSDS ?6040A Page 6 of 6
Section 15 ?Regulatory Information
USA CLASSIFICATION:
OSHA classification:
- Physical: Not regulated.
- Health: Highly toxic. Respiratory sensitizer. Irritant.
- Target Organ: Respiratory tract. Skin.
TSCA (Toxic Substances Control Act) Regulations: All ingredients are on the TSCA Chemical substance inventory.
EPCRA Section 313 (40 CFR 372): This product contains the following chemical(s) subject to reporting requirements:
- 74% 4,4'-MDI (CAS 101-68-8).
CERCIA (Comprehensive Environmental Response, Compensation and Liability Act): 4,4'-Methylene diphenyl.
Diisocyanate (CAS 101-68-8) has a 5,000 lb. RQ (reportable quantity). Any spill or release above the RQ must be
reported to the National Response Center (800) 424-8802. The % of 4,4' MDI in this product is listed in Section 2 of
this MSDS.
This product does not contain nor is it manufactured with ozone depleting substances.
Massachusetts Right-to-Know, Pennsylvania Right-to-Know, New Jersey Right-to-Know, CERCLA.
Section 16 ?Other Information
HMIS RATINGS: Health Flammability Reactivity
3 1 0
0=Minimal; 1=Slight; 2=Moderate; 3=Serious; 4=Severe
The information contained herein is believed to be accurate. It is provided independently of any sale of the product for
purpose of hazard communication as part of G.S. Polymers' product safety program. It is not intended to constitute
performance information concerning the product. No Express warranty, or implied warranty of merchantability or
fitness for a particular purpose is made with respect to the product or the information contained herein.
To determine applicability or effects of any law or regulation with respect to the product, user should consult his legal
advisor or the appropriate government agency. G.S. Polymers does not undertake to furnish advice on such matters.
Glossary: ACGIH- American Conference of Governmental Industrial Hygienists
IARC- International. Agency for Research on Cancer
NTP- National Toxicology Program
OSHA- Occupational Safety and Health Administration
Prepared by Gerald Salladin _________________________________________ Date ________________________
Title: Owner/President
Company: G.S. Polymers, Inc.
Date Modified: 1/10/06
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