Product ID:DESMODUR N-100, D-113
MSDS Date:01/01/1987
FSC:6850
NIIN:00F006075
MSDS Number: BBTWG

MOBAY CHEMICAL CORP/PITTSBURGH, PA 15205

Emergency Phone: (412) 923-1800

Cage: DO465

MOBAY CHEMICAL CORPORATION

KANSAS CITY, MO 64120 US

Telephone: 301-321-5200

Cage: DO465

1,6-DIISOCYANATOHEXANE (HEXAMETHYLENE DIISOCYANATE)

CAS: 822-06-0

RTECS: MO1740000

Fraction By Weight: <0.7%

ACGIH TLV: 0.005 PPM; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

Effects of Overexposure:SKIN/EYES: RESP TRACT
IRRIT/NOSE/THROAT/LUNGS/HEADACHE/TIGHTNESS IN CHEST/ALLERGIC
REACTION/DERMAT

First Aid:EYE: FLUSH W/LUKEWARM WATER FOR AT LEAST 15 MINS. OBTAIN MED
ATT. SKIN: REMOVE CONTAMINATED CLOTHING. WASH AFFECTED THOROUGHLY
W/SOAP & WATER. WASH CONTAMINATED CLOTHING THOROUGHLY BEFORE
RE-USE. INHA LATION: MOVE FROM EXPOSURE. OBTAIN MED ATT.

Flash Point:338F (PMCC)
Extinguishing Media:FOAM, DRY CHEMICAL, CO2
Fire Fighting Procedures:SCBA FOR TOXIC GASES/SMOKE/DECOMPOSITION
PRODUCTS.
Unusual Fire/Explosion Hazard:IF CONTAINER OF MATERIAL IS EXPOSED TO
HEAT, CONTAINER CAN PRESSURIZE & BURST.

Spill Release Procedures:EVACUATE NON-ESSENTIAL PERSONNEL. VENTILATE
AREA. EQUIP CLEAN-UP CREW W/APPROPRIATE OTECTIVE EQUIP. DIKE OR
IMPOUND SPILLED MATERIAL/CONTROL FURTHER SPILLAGIF FEASIBLE. COVER
SPILL W/SAWDUST/VERMICULI TE/FULLER'S EARTH/ABSORBENT TERIAL.

Handling and Storage Precautions:STORE IN TIGHTLY CLOSED CONTAINER &
PROTECT FROM MOISTURE & FOREIGN MATERIALS. DON'T BREATHE T VAPORS
OR HAVE IT CONTACT THE EYES OR SKIN.
Other Precautions:IDEAL STORAGE TEMP RANGE IS 50-81F. MAY SLOWLY
POLYMERIZE AT 122F. MOISTURE CAUSES RECTION PRODUCING CO2.

Respiratory Protection:ORGANIC VAPOR RESP MAY BE NECESSARY.
_
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION TO KEEP Protective Gloves:CHEM-RESISTANT
Eye Protection:GLASSES/GOGGLES/FACESHIEL
Other Protective Equipment:SAFETY SHOWER, EYEWASH STATION & CONTACT
LENSES NOT WORN.
Supplemental Safety and Health
MSDS DATE: 6/15/84.

Boiling Pt:B.P. Text:382F
Vapor Pres:7.5
Vapor Density:9.5
Spec Gravity:1.14
Solubility in Water:INSOLUBLE
Appearance and Odor:LIQUID; CLEAR/PALE YELLOW; SLIGHT ODOR.
Percent Volatiles by Volume:NEG

Stability Indicator/Materials to Avoid:YES
ALCOHOLS/AMINES/STRONG BASES/METAL CPDS/SURFACE ACTIVE MTRLS
Stability Condition to Avoid:CONTACT W/MOISTURE/OTHER MTRLS WHICH
REACTS W/ISOCYANATE.
Hazardous Decomposition Products:CO2, CO, NOX, TRACS OF HCN, HDI.
Conditions to Avoid Polymerization:ELEVATED TEMPS >122F.

Waste Disposal Methods:WASTE MATERIAL MUST BE DISPOSED OF IN ACCORDANCE
WITH FEDERAL, STATE & LOCAL ENVIRONMENTAL CONTROL REGULATIONS.
EMTPY CONTAINERS MUST BE HANDLED WITH CARE DURE TO PRODUCT RESIDUE.
DECONTAMINATE CONTAI NERS PRIOR TO DISPOSAL.

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.