Product ID:RP 6413 1 RESIN
MSDS Date:11/12/1992
FSC:8030
NIIN:00F036064
MSDS Number: BTVDP

CIBA-GEIGY CORP REN PLASTICS DIV

4917 DAWN AVE
EAST LANSING, MI 48823-5605
US

Emergency Phone: 800-888-8372

Info Phone: 517-351-5900

Preparer: M MUNSELL

Cage: 02684

CIBA SPECIALTY CHEMICALS CORPORATION

EAST LANSING, MI 48823-5691 US

Telephone: 517-351-5900

Cage: 02684

ISOPHORONE DIISOCYANATE

CAS: 4098-71-9

RTECS: NQ9370000

ACGIH TLV: 0.045 MG/CUM (SKIN)

METHYLENE BIS(4-CYCLOHEXYLISOCYANATE)

CAS: 5124-30-1

RTECS: NQ9250000

ACGIH TLV: 0.054 MG/CUM

CYCLOALIPHATIC ISOCYANATE PREPOLYMER

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SKIN: IRRITATION, ALLERGIC
REACTION/SENSITIZATION. EYES: IRRITATION, CORROSIVE, BURNS.
INHALATION MAY CAUSE ALLERGIC RESPIRATORY REACTIONS. OVEREXPOSURE
MAY REDUCE PULMONARY FUNCTION & LEAD TO ASTHMA TYPE SPASMS OF THE
BRONCHIAL TUBES.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, BREATHLESSNESS, CHEST DISCOMFORT,
DIFFICULTY IN BREATHING.
Medical Cond Aggravated by Exposure:PERSONS W/ASTHMATIC TYPE
CONDITIONS, CHRONIC BRONCHITIS/RECURRENT SKIN ECZEMA/SENSITIZATION

First Aid:EYES: IMMEDIATELY FLUSH W/WATER FOR 15 MINS. SKIN: WASH W
SOAP & WATER. INGESTION: IF CONSCIOUS, GIVE PLENTY OF WATER TO
DRINK. DON'T INDUCE VOMITING. INHALATION: REMOVE TO FRESH AIR. GIVE
OXYGEN &/CP R IF NEEDED. OBTAIN MEDICAL ATTENTION IN ALL CASES.

Flash Point: >300F
Extinguishing Media:CO2, DRY CHEMICAL, FOAM, WATER
Fire Fighting Procedures:USE SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:DECOMPOSITION & COMBUSTION PRODUCTS MAY
BE TOXIC. AVOID WATER CONTAMINATION IN CLOSED CONTAINERS/CONFINED
SPACES. CO2 EVOLVED.

Spill Release Procedures:ABSORB W/ABSORBENT MATERIAL & PLACE IN OPEN
TOP CONTAINER. UNDER GOOD VENTILATION, DECONTAMINATE ABSORBANT &
SPILL AREA W/A MIXTURE OF 90% WATER, 8% AMMONIA & 2% DETERGENT
(EXOTHERMIC REACTION). LEAVE VENTILATED 24 HRS BEFORE DISPOSAL.
AVOID CONTACT.

Handling and Storage Precautions:KEEP CONTAINER CLOSED. USE W/ADEQUATE
VENTILATION. DANGER CORROSIVE. AVOID PROLONGED/REPEATED CONTACT
W/SKIN.
Other Precautions:DON'T GET IN EYES. AVOID CONTACT W/SKIN & CLOTHING.
AVOID BREATHING VAPOR/MIST. DUST MAY BE GENERATED WHEN
SANDING/SAWING CURED MATERIAL.

Respiratory Protection:ORGANIC VAPOR RESPIRATOR IF TLV ISN'T EXCEEDED.
FOR EXPOSURES IN EXCESS OF THE TLV, AN AIR SUPPLIED RESPIRATOR
WOULD BE REQUIRED.
Ventilation:GENERAL MECHANICAL & LOCAL EXHAUST IN ACCORDANCE W/ACGIH.
Protective Gloves:IMPERVIOUS SYNTHETIC
Eye Protection:SPLASH-PROOF CHEMICAL GOGGLES
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

HCC:T6
Vapor Density:>1
Spec Gravity:1.02-1.06
Solubility in Water:REACTS
Appearance and Odor:CLEAR LIGHT AMBER LIQUID W/SLIGHT ODOR
Percent Volatiles by Volume:NEGLIG

Stability Indicator/Materials to Avoid:YES
WATER, ALCOHOLS, STRONG OXIDIZING AGENTS, STRONG BASES, METAL-ORGANIC
COMPOUNDS
Stability Condition to Avoid:PROLONGED HEATING >160F, STORING BELOW 75F
Hazardous Decomposition Products:CO, CO2, BENZENE, TOLUENE, OXIDES OF
NITROGEN, HYDROGEN CYANIDE.
Conditions to Avoid Polymerization:CONTAMINATION W/MOISTURE & OTHER
PRODUCTS THAT REACT W/ISOCYANATES.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/LOCAL, STATE &
FEDERAL REGULATIONS. UN2290

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.