Product ID:NORDEL HYDROCARBON RUBBER, 1320
MSDS Date:04/02/1993
FSC:9320
NIIN:00N048132
MSDS Number: BTYLK

DUPONT

1007 MARKET ST
WILMINGTON, DE 19898
US

Emergency Phone: 800-441-3637;800-424-9300(CHEMTREC)

Info Phone: 800-441-7515

Cage: EO596

E.I. DUPONT DE NEMOURS & CO

WILMINGTON, DE 19898 US

Telephone: 800-441-7515;800-441-9442

Cage: 18873

PROCESSING, PARTICULARLY WHEN USED IN INTERNAL

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

ELIMINATE DANGERS OF A FIRE.

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

ACCORDANCE WITH APPLICABLE FEDERAL,

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

ETHYLENE-PROPYLENE-HEXADIENE HYDROCARBON ELASTOMER

CAS: 25038-37-3

Fraction By Weight: 100%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50:(ORAL,RAT)>7500 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:BEFORE USING "NORDEL" HYDROCARBON
RUBBERS, READ BULLETIN ND-110.1, "TOXICITY & HNDLG GUIDELINES FOR
"NORDEL".
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INGEST:CALL MD IMMEDIATELY . INHAL:REMOVE TO FRESH AIR.
SUPPORT BREATHING (GIVE O*2/ARTF RESP) . EYES:IMMED FLUSH W/PLENTY
OF WATER FOR AT LEAST 15 MINS. CALL A PHYS. SKIN:IMMED WASH W/SOA P
& WATER. WASH CONTAMD CLTHG BEFORE REUSE. IF MOLTEN MATL GETS ON
SKIN, COOL RAPIDLY W/COLD WATER. DO NOT ATTEMPT TO REMOVE MATL FROM
SKIN. OBTAIN MED TREATMENT FOR THERMAL BURN.

Flash Point Method:OC
Flash Point:>500F,>260C
Extinguishing Media:WATER, FOAM, DRY CHEMICAL, CO*2.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT . EVACUATE PERSONNEL TO A SAFE AREA. KEEP PERSONNEL
REMOVED AND UPWIND OF FIRE.
Unusual Fire/Explosion Hazard:THE POSSIBILITY OF FIRE EXISTS WHEN
MASTICATING/BLENDING "NORDEL" IN INTERNAL MIXERS. COMBUST VAPS CAN
ACCUMULATE IN AIR SPACE OR MIXER & MAY IGNITE IF (SUPDAT)

Spill Release Procedures:NOTE:REVIEW FIRE FIGHT MEASURES & HDNLG
(PERSONNEL) SECTIONS BEFORE PROCEEDING W/CLEAN-UP. USE APPROP
PERSONAL PROT EQUIP DURING CLEAN UP. RECOVER UNDAMAGED & MINIMALLY
CONTAMD MATL FOR REUSE & RECLAM ATION. SHOVEL OR SWEEP UP.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID CONT W/EYES. AVOID CONT W/SKIN.
AVOID DUST GENERATION. CLOSE CNTNR AFTER EACH USE. KEEP AWAY FROM
HEAT, SPARKS AND FLAMES. STORE IN A DRY AREA.
Other Precautions:KEEP CONTAINER IN A COOL PLACE. STORE IN A WELL
VENTILATED PLACE. STORE IN A COOL PLACE. KEEP TIGHTLY CLOSED.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:ADEQUATE.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPVD SAFETY GLASSES .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXPLO HAZ:THE AOT/AIT IS REACHED & VENT IS POOR. PRLNGED EXPOS TO HIGH
TEMP & AIR CAN RSLT IN AUTOOXIDATION WHICH IS AN EXOTHERMIC
REACTION THAT CAN CAUSE POLYMER TO REACH AIT. SOLID POLYMER CAN BE
CO MBUSTED ONLY W/DIFFICULTY. HOWEVER, "NORDEL" SOMETIMES CONTAINS
LOW MW COMPONENTS WHICH CAN VOLATILIZE DURING (ING 2)

Spec Gravity:0.85-0.90
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:INSOLUBLE
Appearance and Odor:BALES AND PELLETS. LIGHT AMBER TO GRAY COLOR -
SLIGHT ALIPHATIC ODOR

Stability Indicator/Materials to Avoid:YES
NONE REASONABLY FORESEEABLE.
Stability Condition to Avoid:AVOID TEMPERATURES ABOVE 290C.
Hazardous Decomposition Products:DECOMPOSES W/HEAT. HAZARDOUS
GASES/VAPS PRODUCED ARE CARBON MONOXIDE, CARBON DIOXIDE, & ORGANIC
OXIDATION PRODUCTS.

Waste Disposal Methods:PREFERRED OPTIONS FOR DISP ARE (1) RECYCLING,
(2) INCINERATION W/ENERGY RECOVERY, & (3) LANDFILL. HIGH FUEL VALUE
OF THIS PROD MAKES OPTION 2 VERY DESIRABLE FOR MATL THAT CANNOT BE
RECYCLED. TREATMENT , STOR, TRANSPORTATION, & DISP MUST BE IN (ING
4).

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.