TECHNICAL URETHANES INC -- TECHCURE-13A2 COMPONENT A, MODIFIED MDI  -- 8010-00N083405
<pre>=====================  Product Identification  =====================

Product ID:TECHCURE-13A2 COMPONENT A, MODIFIED MDI
MSDS Date:06/01/1991
FSC:8010
NIIN:00N083405
MSDS Number: CGQGZ
=== Responsible Party ===
Company Name:TECHNICAL URETHANES INC
Address:CLEARBROOK INDUSTRIAL PARK
City:CLEARBROOK
State:VA
ZIP:22624
Country:US
Info Phone Num:703-667-1770
Emergency Phone Num:800-265-2828
CAGE:4W593
=== Contractor Identification ===
Company Name:TECHNICAL URETHANES INC
Box:City:CLEARBROOK
State:VA
ZIP:22624
Country:US
Phone:703-667-1770
CAGE:4W593

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

Ingred Name:ISOCYANIC ACID, METHYLENEDI-P-PHENYLENE ESTER; (4,4'
    DIPHENYLMETHANE DIISOCYANATE) (SARA 313)
CAS:101-68-8
RTECS #:NQ9350000
OSHA PEL:0.02 PPM, C
ACGIH TLV:0.005 PPM
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:MODIFIED MDI
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:SUPP DATA: ALKALIES, TERTIARY AMINES, AND METAL COMPOUNDS.
    SOME REACTIONS CAN BE VIOLENT.
RTECS #:9999999ZZ

Ingred Name:EFTS OF OVEREXP: CNDTN(S) MAY HAVE RESPONSE TO LEVS OF MDI
    BELOW TLV & SHOULD NOT BE EXPOS TO ANY ISOCYANATE. (ING 5)
RTECS #:9999999ZZ

Ingred Name:ING 4: INGEST: RELATIVE TO OTHER CMPDS, MATL IS PROBABLY
    NON TOX IF INGESTED. HOWEVER, INGESTED MATL CAN IRRIT (ING 6)
RTECS #:9999999ZZ

Ingred Name:ING 5: MUCOUS MEMBRANES OF MOUTH AND PHARYNX.
RTECS #:9999999ZZ

Ingred Name:SPILL PROC: DETERGENT & 3-8% CONC AMMONIUM HYDROXIDE IN
    WATER (5-10% SODIUM CARBONATE MAY BE SUBSTITUTED FOR (ING 8)
RTECS #:9999999ZZ

Ingred Name:ING 7:AMMONIUM HYDROXIDE). TREAT SPILL AREA W/DECONTAM
    SOLN, USING ABOUT 10 PARTS OF SOLN FOR EACH PART OF SPILL,(ING 9)
RTECS #:9999999ZZ

Ingred Name:ING 8: & ALLOW IT TO REACT FOR AT LST 10 MINS. CARBON
    DIOXIDE WILL BE EVOLVED, LEAVING INSOLUBLE POLYUREAS. FOR (ING 10)
RTECS #:9999999ZZ

Ingred Name:ING 9: TRANSPORTATION ACCIDENTS, CALL CHEMTREC (CHEM
    TRANSPORTATION EMER CNTR), (800) 424-9300. NUMBER IS TO BE (ING 11)
RTECS #:9999999ZZ

Ingred Name:ING 10: USED ONLY IN EVENT OF CHEM EMERGENCIES INVOLVING
    SPILL, LEAK, FIRE, EXPOSURE, OR ACCIDENT INVOLVING CHEMICALS.
RTECS #:9999999ZZ

Ingred Name:WASTE DISP METH: SERVICED BY WASTEWATER TREATMENT FACILITY.
    SOLIDS CAN BE SENT TO FACILITY PERMITTED FOR NONHAZ (ING 13)
RTECS #:9999999ZZ

Ingred Name:ING 12: WASTES. CNTNR DISP: DRUMS MUST BE DECONTAMD IN
    PROPERLY VENT AREAS BY PERS PROTECTED FROM INHAL HAZS OF (ING 14)
RTECS #:9999999ZZ

Ingred Name:ING 13: ISOCYANATE VAPS. 1. FILL DRUM W/DECONTAM SOLN
    DESCRIBED, MAKING SURE ALL CONTAMD AREAS ARE IN CONT WITH (ING 15)
RTECS #:9999999ZZ

Ingred Name:ING 14:DECONTAM SOLN. 2. LEAVE DRUM SOAKING UNSEALED FOR 48
    HRS. 3. DRAIN & TRIPLE RINSE EMPTY CNTNR. POUR RINSE(ING 16)
RTECS #:9999999ZZ

Ingred Name:ING 15: SOLN INTO DRAIN/SEWER SERVICED BY WASTEWATER
    TREATMENT FACILITY. 4. PUNCTURE/OTHERWISE DESTROY CNTNR & (ING 17)
RTECS #:9999999ZZ

Ingred Name:ING 16: DISPOSE OF IN FACILITY PERMITTED FOR NONHAZARDOUS
    WASTES. DISP OF IN ACCORDANCE WITH FED, ST & LOC REGS .
RTECS #:9999999ZZ

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

LD50 LC50 Mixture:LD50 (ORAL,RAT): >5 G/KG.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYE: EYE IRRIT, POSS EYE BURNS &
    FAILURE OF VISION. SKIN: SKIN IRRIT & POSS SKIN SENSIT. DIRECT SKIN
    CONT IS ROUTE MOST LIKELY TO CAUSE SENSIT. PRLNGD CONT COULD PRDCE
    REDDENING, SWELLING/BLISTERING O F SKIN. ONCE SENSIT AN INDIV MAY
    REACT TO AIRBORNE LEVS BELOW TLV W/SYMPS COMMON TO ALLERGIC DERM.
    ANY (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: INDIV HAVING SENSIT RXN TO MATL
    SHOULD BE REMOVED FROM EXPOS TO ANY ISOCYANATE. INHAL: INHAL OF
    VAPS MAY ALSO CAUSE IRRIT TO RESP TRACT (DRY THROAT, COUGH, SHORT
    OF BRTH, CHEST TIGHTNESS). I N ADDN, SINUSITIS, BRONCH/RESP SENSIT
    (ASTHMA-LIKE SYMPS) MAY OCCUR. INDIVS W/HISTORY OF ASTHMA/OTHER
    RESP (ING 4)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:EYES: FLUSH W/LRG AMTS OF WATER FOR AT LST 15 MINS. SEEK MED
    ATTN IMMED. SKIN: WASH EXPOS AREA THORO W/SOAP & WATER. BE SURE TO
    WASH CONTAMD CLTHG BEFORE REUSING. SEEK MED ATTN. INHAL: GET PERSON
    INTO  FRESH AIR. OXYGEN MAY BE ADMIN IF AVAIL & NEEDED. SEEK MED
    ATTN IMMED. INGEST: DO NOT INDUCE VOMIT. GIVE GLASS OF WATER TO
    DRINK. DO NOT GIVE ANYTHING BY MOUTH TO UNCON PERSON. SEEK MED ATTN
    IMMED.

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

Flash Point Method:SCC
Flash Point:373F,189C
Extinguishing Media:DRY CHEM, FOAM, CARBON DIOXIDE, HALON 1211. IF
    WATER USED, IT SHOULD BE IN VERY LRG QTY. RXN BETWEEN WATER &
    HOT(SUPDAT)
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:KEEP CNTNRS TIGHTLY CLSD. ISOLATE FROM
    DIRECT HEAT. CLSD CNTNRS MAY EXPLO WHEN EXPOS TO EXTREME HEAT.
    WATER SPRAY MAY BE USED TO COOL CLSD CNTNRS. WATER(SUPDAT)

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

Spill Release Procedures:FOR MINOR SPILLS, EVAC & VENT SPILL AREA. WEAR
    FULL PROT EQUIP, INCL NIOSH APPRVD RESP PROT, DURING CLEANUP. MIX
    W/ABSORB & SHOVEL INTO WASTE CNTNR. COVER CNTNR, BUT DO NOT SEAL, &
    REMOVE IT FROM WORK  AREA. PREPARE DECONTAM SOLN OF 0.1-5% LIQ (ING
    7)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:USE AND STORE WITH ADEQ EXHAUST
    VENTILATION. DO NOT BREATHE VAPS OR ALLOW SKIN CONT. STORE IN
    TIGHTLY CLOSED CNTNRS TO PROT FROM ATMOSPHERIC MOISTURE.
Other Precautions:PROVIDE DRY NITROGEN PAD IF STORED IN BULK. STORE AT
    TEMPERATURE OF 60-100F. PROTECT FROM FREEZING.

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

Respiratory Protection:IF WORKING IN CONDITIONS WHERE TLV IS EXCEEDED,
    USE CHEMICAL CARTRIDGE MASK OR AIR SUPPLY HOOD AS RQUIRED AND/OR
    APPROVED BY NIOSH.
Ventilation:USE WITH ADEQUATE FORCED AIR MECHANICAL VENTILATION IN
    ACCORDANCE WITH OSHA REGULATIONS.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . CHEM
    RESISTANT APRON/COVERALLS & FACE SHIELD ARE REQD. IF PROT (SUPDAT)
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXTING MEDIA: ISOCYANATE MAY BE VIGOROUS. EXPLO HAZ: CONTAM WILL PRDCE
    CARBON DIOXIDE. DO NOT RESEAL CONTAMD CNTNRS AS PRESS BUILDUP MAY
    RUPTURE THEM. OTHER PROT EQUIP: CREAMS ARE USED, MIN AREA PROT 
    ONLY BY CREAM. MATLS TO AVOID: W/WATER IS VERY SLOW UNDER 50C BUT
    IS ACCELERATED AT HIGHER TEMP & IN PRESENCE OF (ING 3)

==================  Physical/Chemical Properties  ==================

Spec Gravity:1.2
Solubility in Water:REACTS WITH WATER.
Appearance and Odor:PALE AMBER FLUID LIQUID, SLIGHT AROMATIC ODOR.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
PROD WILL REACT W/ANY MATLS CONTAINING ACTIVE HYDROGENS SUCH AS WATER,
    ALCOHOL, AMMONIA, AMINES, ALKALIES. RXN (SUPDAT)
Stability Condition to Avoid:CONTACT WITH MOISTURE AND OTHER MATERIALS
    THAT REACT WITH ISOCYANATES. TEMPERATURE ABOVE MAXIMUM STORAGE
    TEMPERATURE.
Hazardous Decomposition Products:BY HIGH HEAT AND FIRE; CARBON
    MONOXIDE, CARBON DIOXIDE, OXIDES OF NITROGEN, TRACES OF HCN,
    ISOCYANATE VAPORS.
Conditions to Avoid Polymerization:HIGH TEMPERATURES AND PRESENCE OF
    ALKALIES, TERITIARY AMINES, AND METAL COMPOUNDS WILL ACCELERATE
    POLYMERIZATION.

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

Waste Disposal Methods:SLOWLY STIR ISOCYANATE WASTE INTO DECONTAM SOLN
    DESCRIBED ABOVE, USING 10 PARTS OF SOLN FOR EACH PART OF
    ISOCYANATE. LET STAND FOR 48 HRS, ALLOWING EVOLVED CARBON DIOXIDE
    TO VENT AWAY. NEUT WASTE. LIQ  PORTION MAY BE DISCHARGED TO SEWER
    (ING 12)

 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.