Product ID:URALOX/URAMET HARDENER
MSDS Date:04/17/1986
FSC:8010
NIIN:00N008672
MSDS Number: BHGTS

ADVANCED COATINGS AND CHEMICALS

4343 TEMPLE CITY BLVD
TEMPLE CITY, CA 91780

Emergency Phone: 818-579-6270

Info Phone: 818-579-6270

Cage: ACTAD

ADVANCED PRODUCTS DBA ADVANCED COATINGS & CHEMICAL

TEMPLE CITY, CA 91780-4229 US

Telephone: 818-579-6270

Cage: 51686

TOLUENE-2,4-DIISOCYANATE (TDI) (SARA III)

CAS: 584-84-9

RTECS: CZ6300000

OSHA PEL C,0.02 PPM/0.02 STEL

ACGIH TLV: 0.005PPM/0.02STEL;93

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

ETHYL ACETATE (SARA III)

CAS: 141-78-6

RTECS: AH5425000

OSHA PEL 400 PPM

ACGIH TLV: 400 PPM; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:N/K
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ANIMAL TOXICITY (THIS INFO BASED ON
100% SOLIDS POLYMERIC RESIN):LD50 RABBIT ORAL >35 G/KG.LD50 RABBIT
DERMAL >6.5 G/KG.EYE EFFECTS:MECHANICAL IRRITATION OBSERVED
(RABBIT).SKIN EFFECTS:NON-IRRITATING (RABBIT).
Explanation of Carcinogenicity:TOLUENE-2,4-DIISOCYANATE (TDI):INADEQ
EVID FOR CARC IN HUM/SUFF ANIM (IARC 1987).SUSP HUM/KNOWN ANIM CARC
(NTP 1985).
Effects of Overexposure:EYES & SKIN:VAP/MIST MAY CAUSE IRRIT.SKIN
SENSITIVITY MAY RSLT IN ALLERGIC DERMAT INCL RASH,ITCHING,HIVES &
SWELLING OF EXTREMITIES.INGEST:N/K .INH:MAY CAUSE IRRIT TO RESP
TRACT (NOSE,THROA T,LUNGS).SYMP MAY BE WATERING EYES,DRYNESS OF
THROAT,COUGHING,HDACH,TIGHTNESS IN CHEST OR BURNING SENSATION,DIZZ
OR NAUS
Medical Cond Aggravated by Exposure:N/K

First Aid:EYES:FLUSH WITH CLEAN WATER (LOW PRESSURE) FOR AT LEAST 15
MINUTES,OCCASIONALLY LIFTING EYELIDS.OBTAIN MEDICAL
ATTENTION.SKIN:REMOVE CONTAMINATED CLOTHING AND WASH BEFORE
REUSE.WASH AFFECTED AREA WITH SOAP AND WATER.INGESTION:CONSULT
PHYSICIAN.DO NOT INDUCE VOMITING.INHALATION:MOVE TO AREA FREE FROM
FURTHER EXPOSURE.ADMINISTER OXYGEN OR ARTIFICIAL RESPIRATION AS
NEEDED.OBTAIN MEDICAL ATTENTION.

Flash Point Method:TCC
Flash Point:26F,-3.3C
Lower Limits:2.2% BY VOL
Upper Limits:11.0% BY VOL
Extinguishing Media:FOAM,DRY CHEMICAL,CO*2 AND/OR WATER FOG.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:ISOLATE FROM HEAT,SPK,OPEN FLAME.CLSD
CNTRS MAY BURST IN EXTREME HEAT.VAP FORM EXPLO MIXT IN AIR BETWEEN
UEL & LEL.HAZ DECOMP PROD:BY FIRE-CO,CO*2,(SEE SUPP)

Spill Release Procedures:EVAC NON-ESSNTL PERS.REMOVE IGNIT SOURCES.VENT
AREA.EQUIP CLEAN-UP CREW W/ PROPER PROT EQUIP.DIKE SPILL IF
POSS.CONT AUTHORITIES IF NEC.COVER SPILL W/
SAWDUST,VERMICULITE,ETC.POUR ON LIQ DECONTAM.LET REACT FOR @ LST
10 MIN.COLLECT MATL IN (SEE SUPP).
Neutralizing Agent:DECONTAMINATION SOLNS:AMMONIUM HYDROXIDE
(0-10%);DETERGENT (2-5%) & BALANCE H*2O

Handling and Storage Precautions:AVOID HEAT,SPK,OPEN FLAME.STORE IN
TIGHTLY CLSD CNTNR.PROT FROM MOISTURE & FOREIGN MATLS.IDEAL STOR
TEMP:50-81F,10-27C.AVG SHEL LIFE:1 YR @ 77F,25C.
Other Precautions:STOR TEMP MIN:32F,0C:MAX:122F,50C.AT MAX TEMP NOTED
MATL MAY SLOWLY POLYM W/O HAZ.IN SEV HEAT,CNTNR CAN PRESSURIZE &
BURST.IF MOISTURE ENTERS CNTNR,PRESS CAN BUILD DUE TO RXNS
PRODUCING CO*2 & CAUSE B URSTING.DO NOT RESEAL IF CONTAM IS SUSP.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:LOCAL AND GENERAL VENTILATION NECESSARY TO KEEP AIR
CONCENTRATION BELOW TLV .
Protective Gloves:CHEM RESISTANT SUCH AS NEOPRENE,HYPALONS
Eye Protection:CHEM WORK GOGG,FACESHLD OPTIONAL .
Other Protective Equipment:APPROP PROT SKIN CLTHG.IF USING SKIN CREAMS
KEEP COVERED AREA TO MIN.SAFETY SHOWERS & EYEWASH STATIONS SHOULD
(SEE SUPP)
Work Hygienic Practices:CONTACT LENSES SHOULD NOT BE WORN.
Supplemental Safety and Health
EXPLO HAZ:OXIDES OF NITROGEN,TRACES OF HCN AND TDI.MATERIALS TO
AVOID:NOT BE COMBINED W/ PHOSPHORUS CONTAINING MATERIALS.SPILL
PROC:OPEN CONTAINERS.ADD MORE DECONTAM SOLUTION.REMOVE CONTRS TO
SAFE PLA CE.COVER LOOSELY.WASH AREA W/ LIQ DECONTAM & FLUSH W/
WATER.OTHER PROT EQUIP:BE AVAIL.EDUCATE WORKERS IN SAFE PROD USE.

Boiling Pt:B.P. Text:168F,76C
Melt/Freeze Pt:M.P/F.P Text:N/K
Decomp Temp:Decomp Text:N/K
Vapor Pres:76 MMHG
Vapor Density:>1 (AIR=1)
Spec Gravity:1.02 (WATER=1)
Evaporation Rate & Reference:<1 (BUTYL ACETATE=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:N/K
Percent Volatiles by Volume:48

Stability Indicator/Materials to Avoid:YES
H*2O,ALCOHOLS,AMINES,STRONG BASES,METAL CMPDS OR SURFACE ACTIVE
AGENTS.CONTAINS TRIMETHYLOL PROPANE & SHOULD (SEE SUPP)
Stability Condition to Avoid:STABLE UNDER NORM CNDTNS.AVOID CONT W/
MOISTURE & OTHER MATLS WHICH REACT W/ ISOCYANATES.AVOID TEMPS ABOVE
MAX STOR TEMP
Hazardous Decomposition Products:BY FIRE:CO,CO*2,OXIDES OF
NITROGEN,TRACES OF HCN AND TDI.
Conditions to Avoid Polymerization:UNDER NORMAL CONDITIONS,NO
POLYMERIZATION WILL NOT OCCUR.

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH
FEDERAL,STATE AND LOCAL REGULATIONS .EMPTY CONTAINERS MUST BE
HANDLED WITH CARE DUE TO PRODUCT RESIDUE & COMBUSTIBLE SOLV
VAP.DECONTAM CNTRNS PRIOR TO DISPOSA L.DO NOT HEAT OR CUT EMPTY
CNTNR W/ ELEC/GAS TORCH

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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.