Product ID:PR-851, PART A
MSDS Date:01/12/1989
FSC:8030
NIIN:00F006077
MSDS Number: BBTWJ

PRODUCTS RESEARCH & CHEMICAL CORPORATION

5430 SAN FERNANDO ROAD
GLENDALE, CA 91209

Emergency Phone: (800) 228-5635

Info Phone: (818) 240-2060

Cage: DO563

PRODUCTS RESEARCH & CHEMICAL

1800 GLENDALE, CA 91209 US

Telephone: 818-240-2060

Cage: DO563

HIGHER OLIGOMERS OF MDI

CAS: 9016-87-9

RTECS: TR0350000

Fraction By Weight: 100%

METHYLENE BISPHENYL ISOCYANATE (MDI) (SARA III)

CAS: 101-68-8

RTECS: NQ9350000

OSHA PEL C, 0.02 PPM

ACGIH TLV: 0.005 PPM; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: IRRITATION, WATERING & POSSIBLE
REVERSIBLE CORNEAL DAMAGE. SKIN: LOCAL IRRITATION & DISCOLORATION.
MAY CAUSE ALLERGIC SKIN RASH IN SENSITIZED INDIVIDUALS. INHALATION:
IRRITATION OF MUCOUS MEMBRA NES/NOSE/THROAT/RESPIRATORY
TRACT/COUGHING /HEADACHE & SHORTNESS OF BREATH. INGESTION:
IRRITATION OF MOUTH/STOMACH.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYE/SKIN: IRRITATION. INHALATION: IRRITATION OF
MUCOUS MEMBRANES/NOSE/THROAT/RESP TRACT/HEADACHE.

First Aid:EYES: WASH W/WATER FOR 15 MINUTES. CONSULT PHYSICIAN. SKIN:
WASH W/SOAP & WATER. IF IRRITATION PERSISTS, CONSULT PHYS.
INHALATION: REMOVE TO UNCONTAMINATED AREA, ADMINISTER OXYGEN.
CONSULT PHYSICIAN. INGESTION: INDUCE VOMITING. CONSULT PHYSICIAN.

Flash Point:NOT-FLAMMABLE
Extinguishing Media:DRY CHEMICAL, CO2, FOAM, WATER SPRAY.
Fire Fighting Procedures:WATER COOL CONTAINERS. PROTECTIVE
CLOTHING/AIR-SUPPLIED RESP
Unusual Fire/Explosion Hazard:HIGH TEMPERATURES MAY CAUSE PRESSURE
BUILD-UP IN CLOSED CONTAINERS.

Spill Release Procedures:COVER WITH ABSORBENT MATERIAL, ADD
DECONTAMINATION SOLUTION & ALLOW TO REACT FOR 10 NUTES. COLLECT IN
CONTAINERS, ADD ADDITIONAL DECONTAMINATION SOLUTION & EP LOOSELY
COVERED FOR 48 HRS.

Handling and Storage Precautions:AVOID MOISTURE CONTAMINATION WHICH MAY
PRODUCE CO2 PRESSURE. DON'T RESEAL CONTAINERS IF MOISTU
CONTAMINATION IS SUSPECTED.
Other Precautions:DECONTAMINATION SOLUTION: 5% CONCENTRATED AMMONIA, 2%
DETERGENT, 93% WATER.

Respiratory Protection:AIR-SUPPLIED RESPIRATOR FOR CONFINED AREA OF IF
>TLV.
Ventilation:GENERAL VENTILATION TO KEEP Protective Gloves:CHEM-RESISTANT
Eye Protection:GOGGLES/FULL FACE SHIELD
Supplemental Safety and Health

Boiling Pt:B.P. Text:406F
Vapor Pres:.001
Spec Gravity:1.24
Solubility in Water:NEGLIGIBLE
Percent Volatiles by Volume:0%

Stability Indicator/Materials to Avoid:YES
WATER/STRONG BASES/ALCOHOLS/AMINES/METAL CPDS _
Stability Condition to Avoid:MOISTURE & CONTACT W/SURFACE ACTIVE AGENTS
Hazardous Decomposition Products:COX, NOX; POSSIBLE TRACES OF HCN.
_

Waste Disposal Methods:NOT A HAZARDOUS WASTE ACCORDING TO EPA
REGULATIONS. CONSULT FEDERAL, STATE AND LOCAL REGULATIONS PRIOR TO
DISPOSAL OF SPILLAGE.

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.