=====================  Product Identification  =====================

MSDS NAME:DESMODUR N-100, D-113
NIIN:00F006075
MSDS Number: BBTWG
=== Responsible Party ===
Company:MOBAY CHEMICAL CORP/PITTSBURGH, PA 15205
Emergency Phone Num:(412) 923-1800
CAGE:DO465
=== Contractor Identification ===
Company:BAYER CORPORATION
Address:100 BAYER ROAD
Box:City:PITTSBURGH
State:PA
ZIP:15205-9741
Country:US
Phone:800-662-2927; 202-483-7616
CAGE:19511
Company:MOBAY CHEMICAL CORPORATION
Address:8400 HAWTHORN RD
Box:City:KANSAS CITY
State:MO
ZIP:64120
Phone:301-321-5200
CAGE:DO465

=============  Composition/Information on Ingredients  =============

Name:1,6-DIISOCYANATOHEXANE  (HEXAMETHYLENE DIISOCYANATE)
CAS:822-06-0
RTECS #:MO1740000
Fraction by Wt: <0.7%
ACGIH TLV:0.005 PPM; 9192
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

=====================  Hazards Identification  =====================

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

=======================  First Aid Measures  =======================

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.

=====================  Fire Fighting Measures  =====================

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.

==================  Accidental Release Measures  ==================

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  ======================

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.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:ORGANIC VAPOR RESP MAY BE NECESSARY.	      
    _
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION TO KEEP 122F.

====================  Disposal Considerations  ====================

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.

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