Date Prepared: 9/18/02
ChemMasters
Supersedes: 08/01/01
Product Name: Durapatch EPX (Part B-Hardener)
Material Safety Data Sheet
1. Chemical Product and Company Information
Product Name: Durapatch EPX (Part B-Hardener)
ChemMasters In Case of Emergency Contact:
300 Edwards Street CHEMTREC 800/424-9300
Madison, Ohio 44057
440-428-2105
2. Composition / Information on Ingredients
Hazardous Components CAS # Exposure Limits % by Wt
OSHA(PEL/TWA) ACGIH (TLV/TWA) OTHER
TOFA, Reaction with TEPA 68953-36-6 NE NE -- >55
Tetraethylenepentamine 112-57-2 NE NE -- <15
Diethylenetriamine (DETA) 111-40-0 1 ppm 1 ppm (Skin) -- <15
Phenol, 4,4'-(1-Methylethylidene)Bis 80-05-7 NE NE --- <10
3. Hazards Identification
WARNING
CORROSIVE
Causes eye burns
Causes skin burns and/or allergic skin reaction
May cause allergic respiratory reaction
Potential Health Hazards - Acute
Eye: Corrosive to the eye. Severe eye irritant.
Skin: Corrosive to the skin, severe skin irritant. Sensitizer -- may cause allergic reaction which can be severe in certain
individuals.
Inhalation: Corrosive to the repiratory tract. Severe repiratory tract irritant. Sensitizer -- may cause allergic respiratory
reaction.
Ingestion: No specific information available. Moderately toxic. May cause gastrointestinal irritation, ulceration and/
or burns of mouth and throat.
Medical Conditions Generally Aggravated by Eposure:
Asthma, and Chronic respiratory disease (e.g. Bronchitis, Emphysema)
Eye Disease
Skin Disorders and Allergies.
Potential Health Effects - Chronic
Carcinogenicity: NTP IARC Monographs OSHA Regulated
NO YES NO
4. First Aid Measures
Eye: Immediately flush with plenty of water for at least 15 minutes. Get medical attention.
Skin: Flush immediately with plenty of water for at least 15 minutes while removing contaminated clothing.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical attention.
Ingestion: Do NOT induce vomiting. Give victim a glass of water. Call a physician immediately. Never give anything
by mouth to an unconscious person.
SEEK MEDICAL ATTENTION IF SYMPTOMS PERSIST.
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Date Prepared: 9/18/02
Supersedes: 08/01/01
Product Name: Durapatch EPX (Part B-Hardener)
5. Fire Fighting Measures
Flash Point (method used): 259oF (126oC), TCC
Flammable Limits (% volume in air): Lower = No data available Upper = No data available
Auto Ignition Temperature: No data available
Extinguishing Media: Dry chemicals, CO2, Halon, water spray or foam.
Hazard Combustion Products: Carbon dioxide, carbon monoxide and toxic nitrogen oxides.
Fire Fighting Instructions: Remove all ignition sources. Wear self contained breathing apparatus and complete
personal protective equipment when entering confined areas where potential exposure to vapors or products of
combustion exists.
6. Accidental Release Measures
Spill: Absorb with inert material, then place in chemical waste container for later disposal.
7. Handling and Storage
Handling: Use with adequate ventilation. Avoid contact with skin and eyes. Always use good industrial hygiene
practices and safety guidelines when dealing with this potentially hazardous product.
Storage: Keep containers closed and store in a dry, well ventilated area.
8. Exposure Controls / Personal Protection
Exposure Controls: Mechanical exhaust should be used. A source of clean water should be available for flushing
eyes and skin.
Personal Protection: Protective clothing, chemical splash goggles, rubber gloves and a vapor respirator.
9. Physical and Chemical Properties
Appearance: Colored liquid of low viscosity
Odor: Sharp amine odor
Boiling Point: >374oF
Melting Point: No Data
Vapor Pressure (mm/Hg): No data available
Vapor Density (Air = 1): <5.17
Solubility in Water: Slight (0.1-1%)
Specific Gravity (H2O = 1): 0.98
Evaporation Rate (n-Butyl Acetate = 1): No data available
pH: Alkaline
10. Stability and Reactivity
Chemical Stability: Stable
Conditions to Avoid: Excessive heat, sparks, flame
Incompatibility (materials to avoid): Contamination with strong acids, bases, or epoxy resins.
Hazardous Decomposition or By-products: Thermal decomposition may include carbon monoxide, carbon
dioxide and/or oxides of nitrogen.
Hazardous Polymerization: Will not occur
11. Toxicological Information
Components Oral LD50 Dermal LD50 Inhalation LC50
(rat) (rabbit) (rat)
Mixture >1000 mg/kg >2000 mg/kg No Data
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Date Prepared: 9/18/02
Supersedes: 08/01/01
Product Name: Durapatch EPX (Part B-Hardener)
12. Ecological Information
No data available
13. Disposal Considerations
Dispose of in accordance with all federal, state and local regulations. If uncertain of local regulations in your
area, contact the proper environmental authorities for disposal.
Under RCRA 40 CFR 261 this material is hazardous waste number D001.
14. Transportation Information
For U S National, International & Air Shipments:
Shipping Description: Corrosive Liquids, N.O.S. (Modified Polyamine), 8, UN1760, III
Emergency Response Guide Number: 154
Hazard Class: Corrosive
15. Regulatory Information
OSHA: This material is hazardous by definition of Hazardous Communications Standard (29 CFR 1910.1200)
CERCLA Reportable Quantity: Not applicable
SARA Title III:
Section 311/312 hazard categories: acute health, delayed health
Section 313 reportable ingredients:
Components CAS # Maximum %
Phenol, 4,4'-(1-Methylethylidene)Bis 80-05-7 10
16. Other Information
MSDS Status: Revised Entire MSDS September 18, 2002
Industrial Abbreviation Legend on page 4 of this MSDS.
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Date Prepared: 9/18/02
Supersedes: 08/01/01
Product Name: Durapatch EPX (Part B-Hardener)
Industrial Abbreviation Legend
mg/m 3
ACGIH American Conference of Governmental Industrial milligrams per cubic meter
NIOSH National Institute for Occupational Safety and Health
Hygienists
NTP National Toxicology Program
CAA Clean Air Act (EPA)
CERCLA Comprehensive Environmental Response, OSHA Occupational Safety and Health Administration
PEL Permissible Exposure Limit
Compensation & Liability Act of 1980 (Superfund) (EPA)
ppm parts per million
CNS Central Nervous System
CWA Clean Water Act (EPA) RCRA Resource Conservation and Recovery Act (EPA)
SARA EPA's Superfund Amendment and Reauthorization
DOT Department of Transportation
Act (EPA)
EPA Environmental Protection Agency
g/kg grams per kilogram STEL Short-Term Exposure Limit, ACGIH terminology
TLV Threshold Limit Value
IARC Internal Agency for Research on Cancer
TWA Time-Weighted Average
LC50 Lethal Concentration in which 50% of the test animals are
expected to die
LD50 Lethal Dose in which 50% of the test animals are
expected to die
THIS PRODUCT IS FORMULATED AND LABELED FOR
INDUSTRIAL AND COMMERCIAL APPLICATION ONLY
The information contained herein is given in good faith and based on data considered accurate. However, no warranty is
expressed or implied regarding the accuracy of these data or the results to be obtained from the use thereof. ChemMasters
assumes no responsibility for personal injury or property damage to vendees, users or third parties caused by the material.
Such vendees or users assume all risks associated with the use of the material.
This is the last page of this MSDS.
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