Product ID:EXXON BUTYL RUBBER MDB86-4
MSDS Date:08/28/1989
FSC:9320
NIIN:00N046979
MSDS Number: BTXZP

Emergency Phone: 203-853-1400

Info Phone: 203-853-1400

Cage: IN612

Telephone: 203-853-1400

Cage: 1N612

9010-85-9).

OSHA PEL SEE INGREDIENT NAME

ACGIH TLV: 10 MG/M3 TDUST (MFR)

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EXPOSURE TO HOT MATERIAL MAY CAUSE
THERMAL BURNS. PARTICULATES MAY SCRATCH EYE SURFACES OR CAUSE
MECHANICAL IRRITATION.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:UNKNOWN.

First Aid:EYE:REMOVE W/COTTON SWAB AS ANY FOREIGN OBJECT. CONSULT MD IF
IRRIT PERSISTS. SKIN: FOR HOT PROD, IMMED IMMERSE IN COLD WATER TO
DISSIPATE HEAT. COVER W/CLEAN COTTON GAUZE AND SEEK PROMPT MED
ATTN. NO ATTEMPT SHOULD BE MADE TO REMOVE HOT MATL FROM SKIN/TO
REMOVE CONTAM CLTHG BECAUSE DAMAGED FLESH CAN EASILY BE TORN.
INHAL: REMOVE TO FRESH AIR. SUPPORT BRTHG (GIVE O2/ARTF RESP).(SUPP
DATA)

Flash Point:482F,250C DECOMP
Extinguishing Media:CARBON DIOXIDE, FOAM, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:AIRBORNE DUST MAY EXPLODE IF IGNITED.
FIRE IS ACCOMPANIED BY EVOLUTION OF DARK SMOKE W/AN ACID ODOR, AND
MAY CAUSE LACRIMATION (WATERY EYES).(SUPP DATA)

Spill Release Procedures:SWEEP SPILLAGE AND PLACE IN CLOSED CONTAINER
FOR DISPOSAL OR RECYCLING.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NORMALLY NOT REQUIRED. IF AIRBORNE EXPOSURE IS
EXCESSIVE, USE NIOSH/MSHA APPROVED RESPIRATOR ACCORDING TO OSHA 29
CFR 1910.34.
Ventilation:IF LOCAL EXHAUST IS USED, A CAPTURE VELOCITY OF 100-150 FPM
IS RECOMMENDED FOR FUMES AND 150-200 FPM FOR DUSTS.
Protective Gloves:THERMALLY RESISTANT GLOVES.
Eye Protection:GOGGLES & FACE SHIELD.
Other Protective Equipment:EMERGENCY EYEWASH AND DELUGE SHOWER .
Work Hygienic Practices:FOR GOOD PERSONAL HYGIENE, WASH THOROUGHLY
AFTER HANDLING MATERIAL.
Supplemental Safety and Health
EXPLO HAZ: FLAMMABLE/TOXIC GASES MAY BE RELEASED IF THERMALLY
DECOMPOSED. FIRST AID PROC: INGEST: SEEK MEDICAL ATTENTION.

HCC:N1
Vapor Density:0.92
Solubility in Water:NEGLIGIBLE
Appearance and Odor:WHITE TO LIGHT AMBER SOLID.

Stability Indicator/Materials to Avoid:YES
UNKNOWN.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CARBON OXIDES AND IRRITATING SMOKE
UNDER OXYGEN-LEAN CONDITIONS.

Waste Disposal Methods:NOT A RCRA WASTE. DISPOSE OF WASTE ACCORDING TO
APPLICABLE FEDERAL, STATE, AND LOCAL ENVIRONMENTAL REGULATIONS.

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.