Product ID:CURETHANE 100 TOP COAT ACTIVATOR, 11CU101T-
MSDS Date:07/03/1990
FSC:8010
NIIN:00N018698
MSDS Number: BLFWT

DBA PRODUCTS CO INC

22 SKOKIE HIGHWAY
LAKE BLUFF, IL 60044
US

Emergency Phone: 708-234-8100

Info Phone: 708-234-8100

Cage: 60443

DBA PRODUCTS CO INC

LAKE BLUFF, IL 60044 US

Telephone: (708) 234-8100

Cage: 60443

METHYLENE BISPHENYL ISOCYANATE (MDI) (SARA III)

CAS: 101-68-8

RTECS: NQ9350000

Fraction By Weight: >40%

OSHA PEL C, 0.02 PPM

ACGIH TLV: 0.005 PPM; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INGEST:MAY BE FATL IF SWALLOWED. CAN
CAUSE GI IRRIT, NAUS & VOM. ASPIR OF MATL INTO THE LUNG MAY CAUSE
CHEM PNEUM WHICH CAN BE FATAL. INHAL:MAY CAUSE RESP SENSIT. EYE:MAY
CAUSE IRRIT. SKIN: PRIMARY SK IN IRRIT. RPTD OVEREXPOS TO
DIISOCYANATES MAY RSLT IN RESP SENSIT IN SOME INDIV. RESP
SENSITIVITY (SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:RSLTS IN ASTHMA LIKE SYMPS ON
SUBSEQUENT EXPOS AT CONC LEVELS EVEN BELOW TLV.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INGEST:IF SWALLOWED, CALL POISON CONTROL CTR, HOSPITAL EMER
ROOM OR MD IMMED. INHAL:REMOVE TO FRESH AIR IMMED. IF BRTHG HAS
STOPPED, GIVE ARTF RESP. KEEP WARM & QUIET. GET MD IMMED. EYE:
FLUSH W/LARGE AMTS OF WATER FOR AT LEAST 15 MINS, RAISING UPPER &
LOWER LIDS OCCASNLY. GET MD. SKIN:REMOVE CONTAMD CLTHG. WASH
AFFECTED AREA W/SOAP & WATER. OBTAIN MD IF IRRIT PERSISTS.

Flash Point Method:SCC
Flash Point:205F,96C
Extinguishing Media:USE NFPA CLASS B FIRE EXTING (CO2, ALL PURPOSE DRY
CHEM OR ALCOHOL FOAM) DESIGNED TO EXTING FLAMM LIQ (SEE SUPP DATA)
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT . WATER MAY BE INEFFECTIVE. IF WATER IS USED,
FOG NOZZLES ARE PREFERABLE.
Unusual Fire/Explosion Hazard:DURING EMER CNDTNS, OVEREXPOS TO DECOMP
PROD MAY CAUSE A HLTH HAZ. SYMPS MAY NOT BE APPARENT. OBTAIN MED
ATTN. WATER MAY BE USED TO COOL EXPOSED (SEE SUPP DATA)

Spill Release Procedures:USE NIOSH/MSHA APPRVD TC19C, AIR SUPPLIED
BRTHG APPAR. CONTAIN SPILL. COVER LIQ W/INERT ABSORB
(SAND/EARTH/SAWDUST/ VERMICULITE). PLACE IN OPEN CONTRS. REMOVE TO
WELL VENTD AREA. TREAT W/ DILUTE AMMON IA SOLN (8%). HEAT MAY BE
LIBERATED. (SEE SUPP DAT
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:PROLONGED HEATING OVER 160 F OR
STORAGE BELOW 60 F SHOULD BE AVOIDED.
Other Precautions:PROTECT FROM MOISTURE CONTAM WHICH MAY CAUSE AN
EXOTHERMIC GENERATION OF CARBON DIOXIDE & DANGEROUS PRESSURE BUILD
UP. DO NOT TAKE INTERNALLY. CLOSE CONTAINER AFTER EACH USE. EMPTY
CONTAINERS MUST NOT BE WASHED & REUSED FOR ANY PURPOSE.

Respiratory Protection:USE NIOSH/MSHA APPRVED POSITIVE PRESSURE, AIR
SUPPLIED RESPIRATOR, NIOSH SCHEDULE TC19C. REFER TO OSHA 29 CFR
1910.134 "RESPIRATORY PROTECTION".
Ventilation:MECHANICAL (GENERAL) PREFERRED.
Protective Gloves:IMPERMEABLE GLOVES.
Eye Protection:CHEMICAL WORKER GOGGLES .
Other Protective Equipment:EYE WASH FACILITY & SAFETY SHOWER AS
REQUIRED TO PREVENT SKIN CONTACT. SEE OSHA STANDARD FOR LEAD.
Work Hygienic Practices:WITH THE USE OF SUGGESTED PROT EQUIP, NORM
HYGIENIC PRACTICES SHOULD BE ADEQ. IE:WASH THORO W/SOAP & WATER.
Supplemental Safety and Health
EXTING MEDIA:FIRES. POLYMER FOAM IS PREF FOR LGE FIRES. EXPLO
HAZ:CONTRS TO PVENT PRESS BUILDUP OR EXPLOS. HAZ DECOMP
PROD:HYDROGEN GAS WHICH FORMS FLAMM OR EXPLOS MIX W/AIR. SPILL
PROC:VENT FOR 24 HR S. WEAR RESPS, EYE, HAND & BODY PROT APPROP FOR
THE SIZE OF THE SPILL & EXPOS ENCOUNTERED.

HCC:T4
Boiling Pt:B.P. Text:597F,314C
Vapor Pres:0.0001
Vapor Density:>1
Spec Gravity:>1
Evaporation Rate & Reference:>1 (ETHER=1)
Appearance and Odor:MILKY WHITE LIQUID.

Stability Indicator/Materials to Avoid:NO
WILL REACT W/WATER OR WATER CONTAINING PRODUCTS TO GIVE OFF HEAT &
FUMES.
Stability Condition to Avoid:DO NOT ALLOW WATER TO ENTER CONTAINERS.
Hazardous Decomposition Products:BURING WILL PRDCE CO, CO2 & MAY PRDCE
NOX & HYDROGEN CYANIDE. THE RXN OF ISOCYANATE W/WATER MAY PRDCE
(SEE SUPP DATA)

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

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This information is formulated for use by elements of the Department
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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.