Huntsman Advanced Materials Americas Inc.
P.O. Box 4980
The Woodlands, TX 77387-4980
8 am to 5 pm Phone: (800) 257-5547
24-Hour Emergency Phone: (800) 328-8501
International Emergency Phone: (409) 727-0831
Asia Pacific Emergency Phone: (65) 6336-6011
MSDS No: 32277
Effective Date: 3/13/08 Material Safety Data Sheet
Health: 2*
1. PRODUCT IDENTIFICATION 1
Flammability: 1
2 0
Reactivity: 0
Trade Name: Hardener HY 8683
Personal Protection:
Chemical Family: Amine
HMIS RATING
NFPA RATING
Intended Use or Product Type: Two component polyurea hardener
2. COMPOSITION / INFORMATION ON INGREDIENTS
O CAS No. CHEMICAL IDENTITY EXPOSURE LIMITS CARCINOGEN
S STATUS
H ACGIH OSHA MFR. IARC NTP OSHA
A TWA STEL PEL STEL
* 103-23-1 Hexanedioic acid, bis(2-ethylhexyl) NE NE NE NE NE NR NR NR
ester
Common Dioctyl adipate
Name:
Concentration 15.00 - 40.00 % by wt
* 19900-65-3 Benzenamine, 4,4'-methylenebis[2- NE NE NE NE NR NR NR
TWA
ethyl- 0.08
mg/m3
Common Diethyl methylene dianiline
Name: (Diethyl MDA)
Concentration 15.00 - 40.00 % by wt
* 85-68-7 1,2- Benzenedicarboxylic acid, NE NE NE NE NE NR NR NR
butyl phenylmethyl ester
Common Butyl benzyl phthalate
Name:
Concentration 15.00 - 40.00 % by wt
NE = Not Established NR = Not Reviewed * = OSHA Hazardous Ingredient
3. HAZARDS IDENTIFICATION
Emergency Overview: CAUTION !
MAY BE HARMFUL IF ABSORBED THROUGH SKIN OR IF SWALLOWED.
MAY CAUSE TARGET ORGAN DAMAGE, BASED ON ANIMAL DATA.
A POSSIBLE ANIMAL CARCINOGEN AND SHOULD BE TREATED WITH CAUTION
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Hardener HY 8683 Huntsman Advanced Materials
Effective Date: 3/13/08 Americas Inc. (EL)
Primary Route(s) of Entry: Dermal; heated product may produce inhalable vapors.
Chronic: Overexposure may have effects on liver.
4. FIRST AID MEASURES
Ingestion: Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
unconscious person. Seek immediate medical attention.
Skin: Immediately wash with soap and water. Remove contaminated clothing and launder before reuse. Destroy contaminated
shoes. Seek immediate medical attention.
Inhalation: Remove to fresh air. Seek immediate medical attention.
Eyes: Immediately flush eyes with water for at least 15 minutes. Seek immediate medical attention.
Overexposure Effects: Causes eye, skin, and respiratory irritations. May cause allergic skin reaction.
Medical Conditions Aggravated by Exposure: Skin, eye and pulmonary conditions.
Additional Information: Referral to a physician is recommended if there is any question about the seriousness of any injury.
5. FIRE FIGHTING MEASURES
> 200癋 (> 93 癈)
Flash Point:
Estimated
Flash Point Method Used:
Not established
Flammable Limits in Air (Lower - % by volume):
Not established
Flammable Limits in Air (Upper - % by volume):
Fire Fighting Extinguishing Media: Carbon dioxide, dry chemical, foam, water.
Fire Fighting Equipment: Use self-contained breathing apparatus.
Fire and Explosion Hazards: Decomposition and combustion products may be toxic.
6. ACCIDENTAL RELEASE MEASURES
Accidental Release Measures: Remove spillage by absorbing in absorbent material.
7. HANDLING AND STORAGE
Signal Word: Warning!
Precautions: Causes eye, skin, and respiratory irritations. May cause allergic skin reaction. Avoid contact with eyes, skin, and
clothing. Avoid breathing vapor or mist. Avoid breathing vapor or mist. Avoid prolonged or repeated contact with skin. Keep
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Hardener HY 8683 Huntsman Advanced Materials
Effective Date: 3/13/08 Americas Inc. (EL)
container closed. Use with adequate ventilation. Wash thoroughly after handling. Notice! Overexposure may have effects on
liver.
Other Handling Information: Nuisance dust may be generated when sanding or sawing cured material.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Personal Protective Equipment: Wear appropriate protective equipment to avoid personal contact and exposure.
Exposure Guidelines: Treat this product as if regulated under OSHA standard: MDA, 29 CFR 1910.1050. This standard has many
provisions which are beyond the scope of this MSDS to include in its entirety.
These provisions include medical surveillance and recordkeeping, emergency procedures plan, area regulation, respiratory
protection and training. This MSDS contains a summary of the requirements for safe handling; we advise consulting the OSHA
standard governing MDA before/during the development of a plan to handle this material in accordance with the regulation
Skin Protection: Wear neoprene gloves for intermittent contact. Wear Silver Shield gloves when long term exposure is expected.
Wear full coverage garment if bodily contact is possible, disposable is preferred. Contaminated clothing and equipment must be
removed before leaving a regulated area. No contaminated clothing can be removed from the change room except for disposal or
laundering and must be stored and transported in closed containers with labels warning of the hazards of DeMDA. Laundry service
must be informed of the hazards if handling contaminated clothing.
Respiratory Protection: Wear appropriate respirator when ventilation is inadequate.
Wear a NIOSH/MSHA-approved full-face organic vapor cartridge respirator when vapor/mist exposure is expected. If handling a
solid, add a particulate filter to the respirator. If handling in molten form, add protection against acid gases.
Eye Protection: Chemical safety goggles. If there is potential for splash, use a full face shield.
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.
9. PHYSICAL AND CHEMICAL PROPERTIES
Blue
Color:
Liquid
Physical State:
Slight
Solubility in Water:
Not Determined
Vapor Pressure:
1.035 (water = 1)
Specific Gravity:
Not Determined
Boiling Point:
Not Determined
Evaporation Rate:
Not Determined
Vapor Density:
Not Determined
pH:
Not Evaluated
Coefficient of water/oil:
Percent Volatile: Negligible.
10. STABILITY AND REACTIVITY
Conditions to Avoid: Excessive heat for prolonged periods of time.
Stability: Stable.
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Hardener HY 8683 Huntsman Advanced Materials
Effective Date: 3/13/08 Americas Inc. (EL)
Incompatibility: Strong oxidizers, acids and bases.
Hazardous Decomposition Products: Combustion may form toxic materials, such as carbon dioxide, carbon monoxide.
Hazardous Polymerization: Will not occur.
11. TOXICOLOGICAL INFORMATION
Acute Inhalation Exposure Effects: Respiratory irritant.
Sensitization: Possible in susceptible individuals.
Carcinogenicity: Contains DeMDA which is a possible animal carcinogen and should be treated with caution.
Skin Irritation: Irritant.
Eye Irritation: Irritant.
Mutagenicity: Test for Benzenamine, 4,4'-methylenebis[2-ethyl-:
Ames Test - inactive without S9 and active with S9 activation
BALB/C3T3 Transformation Assay - inactive
BALB/C3T3 Transformation Assay with S9 activation - inactive
Chinese Hamster Ovary HGPRT Assay with activation - negative
Chinese Hamster Ovary Chromosomal Aberration:
without S9 activation - negative
with S9 activation - positive
Rat Hepatocyte DNA Repair Assay - positive
In Vitro Liver Microsome N-Hydroxylation Assay - positive
Sub-Chronic: Butyl benzyl phthalate (BBP) produced liver necrosis and pancreatic lesions at a dose of approximately 675
mg/kg/day and 275 mg/kg/day, respectively, during a 90-day oral administration study with rats. The no observable effect levels
(NOEL) were approximately 275 and 110 mg/kg/day, respectively.
Chronic Exposure Effects: For Benzenamine, 4,4'-methylenebis[2-ethyl-:
There is experimental evidence that analogous substances have caused tumors in rodents.
Analogous substances have caused damage to liver and thyroid in test animals.
12. ECOLOGICAL INFORMATION
13. DISPOSAL CONSIDERATIONS
Waste Disposal Method: Consult qualified local or corporate personnel for method that will comply with local, state and federal
health and environmental regulations.
14. TRANSPORT INFORMATION
DOT: Non-Bulk
Environmentally hazardous substance, liquid, n.o.s.
Proper Shipping Name:
Diethyl methylene dianiline, Butyl Benzyl Phthalate
Technical Shipping Name (If n.o.s.):
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Hardener HY 8683 Huntsman Advanced Materials
Effective Date: 3/13/08 Americas Inc. (EL)
9
Hazard Class:
UN 3082
ID Number:
PG III
Packing Group:
Marine Pollutant
Marine Pollutant:
IATA: Non-Bulk
Not Regulated
Proper Shipping Name:
TDG: Non-Bulk
Environmentally hazardous substance, liquid, n.o.s.
Proper Shipping Name:
Diethyl methylene dianiline, Butyl Benzyl Phthalate
Technical Shipping Name (If n.o.s.):
9
Hazard Class:
UN 3082
ID Number:
PG III
Packing Group:
Marine Pollutant
Marine Pollutant:
IMDG: Non-Bulk
Environmentally hazardous substance, liquid, n.o.s.
Proper Shipping Name:
Diethyl methylene dianiline, Butyl Benzyl Phthalate
Technical Shipping Name (If n.o.s.):
9
Hazard Class:
UN 3082
ID Number:
PG III
Packing Group:
Marine Pollutant
Marine Pollutant:
Department of Transportation: Under 49 CFR 171.4 (c) NONBULK shipments of marine pollutants are not regulated for
transport by motor vehicles, rail cars or aircraft. NONBULK shipments of marine pollutants are regulated when transported by
vessel (ship).
15. REGULATORY INFORMATION
US Federal Regulations:
Occupational Safety and Health Act (OSHA): This product is considered to be a hazardous chemical under the OSHA Hazard
Communication Standard (29 CFR 1910.1200).
Resource Conservation and Recovery Act (RCRA): Not a hazardous waste under RCRA (40 CFR 261).
SARA Title III: Section 304 - CERCLA: This product contains the following chemicals regulated under Section 304 (40 CFR
302) as hazardous substance(s) for emergency release notification ("CERCLA" List):
Chemical Name: 1,2- Benzenedicarboxylic acid, butyl phenylmethyl ester
Common Name: Butyl benzyl phthalate
CAS Number: 85-68-7
Percent in Composition: 15 - 40 % by wt
Component RQ: 100
SARA Title III: Section 313 Toxic Chemical List (TCL): This product does not contain any chemicals for routine annual toxic
chemical release reporting under Section 313 (40 CFR 372).
TSCA Section 8(b) - Inventory Status: All chemical components of this product are in compliance with TSCA inventory
requirements.
TSCA Section 12(b) - Export Notification: This product does not contain any chemical(s) that are subject to a Section 12(b)
export notification.
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Hardener HY 8683 Huntsman Advanced Materials
Effective Date: 3/13/08 Americas Inc. (EL)
International Regulations:
Australian Inventory Status: This product contains only chemicals which are currently listed on the Australian Inventory of
Chemical Substances.
Canadian Inventory Status: This product contains only chemicals that are currently listed on the Canadian Domestic Substance
List.
Canadian WHMIS: This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations
and the MSDS contains all the information required by the Controlled Products Regulations. D2A, D2B
European Inventory Status (EINECS): This product contains only chemicals that are currently listed on the European Inventory
of Existing Commercial Chemical Substances (EINECS).
Japanese Inventory Status: This product contains only chemicals currently listed on the Japanese Ministry of International Trade
and Industry List of Existing and New Chemical Substances.
State Regulations:
California Proposition 65: This product does not contain any chemicals currently on the California list of Known Carcinogens
and Reproductive Toxins.
Pennsylvania Right-to-Know: The following is required composition information:
Chemical Name: Benzenamine, 4,4'-methylenebis[2-ethyl-
Common Name: Diethyl methylene dianiline (Diethyl MDA)
CAS Number: 19900-65-3
Comment: Not on Pennsylvania Hazardous Substance List
Chemical Name: Hexanedioic acid, bis(2-ethylhexyl) ester
Common Name: Dioctyl adipate
CAS Number: 103-23-1
Comment: Environmental Hazardous Substance
Chemical Name: 1,2- Benzenedicarboxylic acid, butyl phenylmethyl ester
Common Name: Butyl benzyl phthalate
CAS Number: 85-68-7
Comment: Environmental Hazardous Substance
16. OTHER INFORMATION
32277
MSDS No:
update WHMIS & DeMDA
Reason Issued:
Disclaimer: The following supercedes Buyer s documents. SELLER MAKES NO REPRESENTATION OR WARRANTY,
EXPRESS OR IMPLIED, INCLUDING OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. No
statements herein are to be construed as inducements to infringe any relevant patent. Under no circumstances shall Seller be liable
for incidental, consequential or indirect damages for alleged negligence, breach of warranty, strict liability, tort or contract arising
in connection with the product(s). Buyer s sole remedy and Seller s sole liability for any claims shall be Buyer s purchase price.
Data and results are based on controlled or lab work and must be confirmed by Buyer by testing for its intended conditions of use.
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Hardener HY 8683 Huntsman Advanced Materials
Effective Date: 3/13/08 Americas Inc. (EL)
The product(s) has not been tested for, and is therefore not recommended for, uses for which prolonged contact with mucous
membranes, abraded skin, or blood is intended; or for uses for which implantation within the human body is intended.
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