Product ID:RP 6470 RESIN
MSDS Date:06/21/1995
FSC:8040
NIIN:00F053387
Kit Part:Y
MSDS Number: CDRGR

CIBA-GEIGY CORP FORMULATED SYSTEMS GROUP

4917 DAWN AVE
EAST LANSING, MI 48823-5605
US

Emergency Phone: 517-351-5900/800-888-8372

Info Phone: 517-351-5900/800-888-8372

Preparer: M MUNSELL

Cage: 02684

CIBA SPECIALTY CHEMICALS CORPORATION

EAST LANSING, MI 48823-5691 US

Telephone: 517-351-5900

Cage: 02684

DIPHENYLMETHANEDIISOCYANATE (MDI), METHYLENE BIS

CAS: 101-68-8

RTECS: NQ9350000

OSHA PEL 0.02 PPM

ACGIH TLV: 0.051 MG/CUM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

BENZENE, 1,1-'METHYLENEBIS (4-ISOCYANATO-), HOMOPOLYMER

CAS: 25686-28-6

1,1'-METHYLENEBIS(ISOCYANATO-BENZENE), DIPHENYLMETHANE

CAS: 26447-40-5

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: IRRITATION. SKIN: IRRITATION,
SENSITIZATION CAUSES ALLERGIC & RESPIRATORY REACTIONS IN SOME
INDIVIDUALS, LEADING TO ASTHMA TYPE SPASMS OF THE BRONCHIAL TUBES &
BREATHING DIFFICULTY. HARMFUL IF I NHALED.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, BREATHLESSNESS, CHEST DISCOMFORT,
REDUCED PULMONARY FUNCTION.
Medical Cond Aggravated by Exposure:ASTHMATIC-TYPE CONDITIONS, CHRONIC
BRONCHITIS, OTHE CHRONIC RESPIRATORY DISEASES, EYE
CONDITIONS/RECURRENT SKIN ECZEMA/SENSITIZATION.

First Aid:EYES: WASH 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/CPR
IF NEEDED. OB TAIN MEDICAL ATTENTION IN ALL CASES.

Flash Point:>390F
Extinguishing Media:CO2, DRY CHEMICAL, FOAM, WATER.
Fire Fighting Procedures:WEAR SCBA.
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 &
AREA W/MIXTURE OF 90% WATER, 8% AMMONIA & 2% DETERGENT (EXOTHERMIC
REACTION). LEAVE VENTILA TED 24 HRS BEFORE DISPOSAL. AVOID CONTACT.

Handling and Storage Precautions:KEEP CONTAINER CLOSED. USE W/ADEQUATE
VENTILATION.
Other Precautions:AVOID CONTACT W/EYES, SKIN & CLOTHING. NUISANCE DUST
MAY BE GENERATED WHEN SANDING/SAWING CURED MATERIAL.

Respiratory Protection:ORGANIC VAPOR RESPIRATOR IF TLVS ARE EXCEEDED.
FOR EXPOSURES IN EXCESS OF THE TLVS, AN AIR SUPPLIED RESPIRATOR
WOULD BE REQUIRED.
Ventilation:GENERAL MECHANICAL & LOCAL EXHAUST VENTILATION.
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

Spec Gravity:1.211
pH:<0.1
Solubility in Water:REACTS
Appearance and Odor:CLEAR AMBER LIQUID
Percent Volatiles by Volume:(SUPP)

Stability Indicator/Materials to Avoid:YES
WATER, ALCOHOLS, STRONG OXIDIZING AGENTS, STRONG BASES, METAL-ORGANIC
COMPOUNDS.
Stability Condition to Avoid:HEAT >160F/STORING <75F & WATER
CONTAMINATION.
Hazardous Decomposition Products:COMBUSTION: 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 IAW/FEDERAL, STATE & LOCAL
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.