Product ID:URALITE 3140 NON-MERCURY PART A
MSDS Date:11/30/1988
FSC:8010
NIIN:00N020792
Kit Part:Y
MSDS Number: BLMDT

HEXCEL CORPORATION

20701 NORDHOFF STREET
CHATSWORTH, CA 91311

Emergency Phone: 800-433-5072 800-367-7527

Info Phone: 818-882-3022

Cage: 01490

HEXCEL CORPORATION;CHEMICAL PRODUCTS DIVISION

2197 CHATSWORTH, CA 91311-5924 US

Telephone: 818-882-3022

Cage: 01490

METHYLENE BIS(4-CYCLOHEXYLISOCYANATE)

CAS: 5124-30-1

RTECS: NQ9250000

Fraction By Weight: 10-20%

OSHA PEL C, 0.01 PPM

ACGIH TLV: 0.005 PPM; 9192

HEXAMETHYLENE DIISOCYANATE (HMDI) MONOMER; (POLYPROPYLENE

CAS: 68310-52-1

RTECS: MO1740000

Fraction By Weight: 80-90%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:STRONG IRRITANT AND SENSITIZER. CAN
CAUSE DERMATITIS.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:PRE-EXISTING EYE, SKIN, AND
RESPIRATORY DISORDERS MAY BE AGGRAVATED BY EXPOSURE TO THIS
PRODUCT.

First Aid:PROMPT WASHING WITH SOAP AND WATER. INGESTION: CALL A
PHYSICIAN AT ONCE. INDUCE VOMITING UPON ADVICE OF A PHYSICIAN. EYE:
FLUSH PROMPTLY WITH CLEAR WATER FOR AT LEAST 15 MINUTES. CALL A
PHYSICIAN. INH ALATION: TREAT SYMPTOMATICALLY; VASO-DILATORS, FRESH
AIR, OXYGEN. CALL A PHYSICIAN.

Flash Point:300F,149C
Extinguishing Media:CO2 OR DRY CHEMICAL FOR SMALL FIRES. WATER AND FOAM
FOR LARGE FIRES.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT . VAPORS ARE EXCEEDINGLY IRRITATING WHEN
INHALED.
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:VENTILATE AREA THOROUGHLY. SPILLED COMPOUND
SHOULD BE ABSORBED IN SAWDUST OR OTHER ABSORBANT. STORE TEMPORARILY
IN AN OPEN CONTAINER. TREAT WITH A SOLUTION OF WATER, AMMONIA, AND
ISOPROPANOL BEFORE DI SPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN COOL DRY AREA IN TIGHTLY
CLOSED CONTAINERS. DO NOT BREATHE VAPORS.
Other Precautions:AVOID CONTACT WITH SKIN OR CLOTHING. CONTAMINATED
CLOTHING MUST BE LAUNDERED BEFORE WEARING. CONTAMINATED SHOES MUST
BE THOROUGHLY CLEANED OR DISCARDED. CAUTION: MIXED UNCURED COMPOUND
WILL STAIN BROW N.

Respiratory Protection:NOT NEEDED IN NORMAL APPLICATIONS. IN CASE OF
NEED, USE NIOSH/MSHA APPROVED AIR SUPPLIED MASK OR RESPIRATOR WITH
CANISTER FOR ORGANIC VAPORS.
Ventilation:LOCAL EXHAUST: IF HANDLED INDOORS, PROVIDE MECHANICAL
EXHAUST VENT.
Protective Gloves:RUBBER OR NEOPRENE GLOVES.
Eye Protection:CHEM WORK GOG/FULL LENGTH FACESHLD
Other Protective Equipment:RUBBER OR PLASTIC COVERALLS OR APRON.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
KEY1: N1, THIS ENTRY DESCRIBES PART A OF A TWO PART KIT. SEE THIS SAME
NSN, P/N B FOR PART B DATA. WASTE DISP METH: ENVIRONMENTAL WASTE
DISPOSAL CONTRACTOR. RCRA HAZARDOUS WASTE NUMBER: DBP U-069.

HCC:V4
Vapor Pres:<0.0005
Spec Gravity:1.029
Evaporation Rate & Reference:ESSENTIALLY NON-VOLATILE
Solubility in Water:INSOLUBLE
Appearance and Odor:PALE AMBER, FAINTLY SWEET ODOR.
Percent Volatiles by Volume:<1.0

Stability Indicator/Materials to Avoid:YES
AVOID CONTACT WITH WATER, ALCOHOLS, STRONG BASES, METAL COMPOUNDS, AND
SURFACE ACTIVE MATERIALS.
Stability Condition to Avoid:HEAT
Hazardous Decomposition Products:COMBUSTION MAY RESULT IN CARBON
MONOXIDE, CARBON DIOXIDE AND OXIDES OF NITROGEN; MAY INCLUDE TRACES
OF HCN.

Waste Disposal Methods:CONT IN SEALED CNTNRS. DISP OF IN CHEM WASTE
LANDFILL/USE CNTRLD INCINERATION. DISP MUST I/A/W ALL FED, ST, &
LOCAL ENVIRONMENTAL CNTRL REGNS W/RESPECT TO HLTH, WATER, LAND/AIR
POLLUTION. IF QUESTIONS ARISE, CONSULT A CERTIFIED (SUPP DATA)

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.