Product ID:R0-044 M.C. POLYURETHANE
MSDS Date:01/03/1995
FSC:8010
NIIN:00-926-9174
MSDS Number: BWMFZ

CRAWFORD LABS, INC

4165 S EMERALD AVE
CHICAGO, IL 60609
US

Emergency Phone: 312-433-1307

Info Phone: 312-376-7132

Cage: 5V430

CRAWFORD LABORATORIES, INC

CHICAGO, IL 60609 US

Telephone: 312-376-7132

Cage: 5V430

2-ETHYL-2-HYDROXYMETHYL-3-PROPANDIOL

CAS: 77-99-6

RTECS: TY6470000

Fraction By Weight: 1-5%

N-BUTYL ACETATE (SARA III)

CAS: 123-86-4

RTECS: AF7350000

Fraction By Weight: 20-50%

OSHA PEL 150 PPM

ACGIH TLV: 150 PPM/200STEL;9394

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

PM ACETATE

CAS: 108-65-6

RTECS: AI8295000

Fraction By Weight: 5-20%

OSHA PEL NOT ESTABLISHED.

ACGIH TLV: NOT ESTABLISHED.

100 SOLVENT

CAS: 64742-95-6

RTECS: WF3400000

Fraction By Weight: 1-5%

QUICK DRY MINERAL SPIRITS

CAS: 64742-88-7

Fraction By Weight: 5-20%

TOLUENE DIISOCYANATE(SARA III)(80% 2,4-TOLUENE DIISOCYANATE

CAS: 26471-62-5

RTECS: NQ9490000

Fraction By Weight: <1%

ACGIH TLV: 0.005PPM/0.02STEL;94

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

URETHANE CATALYST

CAS: 77-58-7

RTECS: WH7000000

Fraction By Weight: <1%

OSHA PEL 0.1 MG SN/M3 SKIN

ACGIH TLV: 0.1 MG SN/M3

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:OVEREXPO MAY PRODUCE VAR EFFECTS
INCLUDING:ACUTE TOXICITY RESULTING IN HEAD,DIZZ,NAU,LOSS OF
CONSC;SEVERE EYE IRRIT POSSIBLY RESULTING IN PERM DAMAGE;IRRIT MUC
MEMB;VOMIT DUE TO INGEST;DEFATTING/DRYIN G OF SKIN;SENS AFT
REPEATED COTNACT.OVEREXO TO AROMATIC ISOCYANATES WILL CAUSE IRRIT
TO RESP TRACT RESULTING (SUPPLEMEN)
Explanation of Carcinogenicity:PER MSDS:CARCIN WHEN GIVEN TOLUENE
DIISOCYANATE ORALLY TO RAT/MICE @MAX TOLERATED DOSES BUT NOT CARCIN
TO RATS INHAL.
Effects of Overexposure:HEADACHE, DIZZINESS, NAUSEA, LOSS OF
CONSCIOUSNESS, PERM EYE DAMAGE, EYE IRRIT, IRRIT MUCOUS MEMBRANES,
VOMITING, DEFATTING, DRYING, SENSITIZATION. DRY THROAT, COUGH,
SHORTNESS OF BREATH, CHEST TIGHTN ESS, SINUSITIS, BRONCHITIS,
ASTHMA-LIKESYMPTOMS.
Medical Cond Aggravated by Exposure:BECAUSE THIS MATERIAL CONTIANS
AROMATIC ISOCYANATES THOSE INDIVIDUALS HAVING A HISTORY OF
RESPIRATORY ILLNESS OR ASTHMATIC CONDITIONS SHOULD BE PRECLUDED
FROM EXPOSURE.

First Aid:EYE:FLUSH W/PLENTY OF CLEAN LUKEWARM LOW PRESSURE WATER FOR
15MINS OCCASIONALLY LIFTING EYELIDS.GET MED ATTN. INHAL:REMOVE TO
FRESH AIR.PROVIDE OXY IF BREATH DIFFI.GIVE ARTI RESP IF NOT
BREATH.GET MED ATTN.KEEP VICTIM WARM/COMFORTABLE.NEVER GIVE
UNCONSC PERSON LIQS.INGEST:CALL PHYSICIAN IMMED.ONLY INDUCE VOMIT
ON INSTRUCTIONS OF PHYSICIAN.IF VOMIT SPANTANEOUSLY KEEP HEAD BELOW
HIPS.SKIN:(SUPPLEME)

Flash Point Method:SCC
Flash Point:82.0F,27.8C
Lower Limits:0.9
Extinguishing Media:FOAM, CO2, OR DRY CHEMICAL.
Fire Fighting Procedures:WATER MAY BE USED TO KEEP EXPO CNTNRS COOL &
TO KEEP FLAMM STRUCTURES WET.DO NOT ENTER FIRE AREA W/O PROPER
PROTECTION BECAUSE HAZ DECOMPO PROD MAY BE PRESENT.
Unusual Fire/Explosion Hazard:WTER PRESSURE MAY SPREAD A FLAMM LIQ
FIRE. SEALED CONTAINERS MAY EXPLODE IF OVERHEATED.

Spill Release Procedures:WARNING-FALMM.ELIMINATE ALL IGNITION
SOURCES.HANDLING EQPMT MUST BE GROUNDED TO PREVENT SPARKING.SOAK UP
W/ABSORBENT & PLACE IN NON-LEAKING CONTAINERS.SEAL TIGHTLY FOR
PROPER DISPOSAL.

Handling and Storage Precautions:WARNING:DO NOT SPRAY-APPLY MATL.TREAT
AS HAZ-FLAMAM MATL.WARNING:HOT ORG CHEM VAP/MIST SUSCEPTIBLE TO
SUDDEN SPONT COMBUST WHEN MIXED W/AIR.
Other Precautions:IGN MAY OCCUR @TEMP BELOW AUTOIGN/IGN TEMP.IGN TEMP
DECREASE W/INCREASING VPO VOL & VAP/AIR CONTACT TIME & INFLUENCED
BY PRESSURE CHANGES.IGN MAY OCCUR @TYP ELEVATED TEMP PROCESS
CONDITIONS ESPECIALLY IN PROCESS OPERATING UNDER VAC IF(SUPP)

Respiratory Protection:IMPORTANT-MUST PROVIDE ADEQUATE VENTILATION TO
MAINTAIN VAPOR CONCENTRATIONS BELOW ESTABLISHED TLV LIMIT AS GIVEN
BY OSHA. IN MORE CONFINED AREAS NIOSH/MSHA APROVED RESP EQUIPPED
W/ORGANIC VAPOR CARTR IDGE SHOULD BE WORN.
Ventilation:MUST PROVIDE ADEQUATE VENTILATION. SEE RESPIRATORY PROT
SECTION OF MSDS.
Protective Gloves:RUBBER GLOVES
Eye Protection:APPROVED SAFETY GOGGLES &/OR FACE SHIELD
Other Protective Equipment:HAVE EYE BATH & SAFETY SHOWER AVAILABLE.
Work Hygienic Practices:DO NOT REUSE CONTAMINATED CLOTHING/SHOES.
Supplemental Safety and Health
WT/GAL:7.92LBS. HEALTH HAZ:SINUSITIS,BRONCHITIS,ASTHMA-LIKE SYMPTOMS.
1STAID:FLUSH W/WATER WHILE REMOVING CONTAMIN CLOTH/SHOES.FOLLOW BY
WASHING W/SOAP & WATER.IF IRRIT PERSISTS GET MED ATTN. PRECAUTI
ONS:SUBJ TO SUDDEN INGRESS OF AIR OR OUTSIDE PROCESS EQPMT
OPERATING UNDER ELEVATED PRESS IF SUDDEN ESCAPE OF VAP/MIST.

HCC:F3
Boiling Pt:B.P. Text:124F,51C
Vapor Density:>AIR
Evaporation Rate & Reference:1.63 X N-BUTYL ACETATE
Appearance and Odor:CLEAR LIQUID
Percent Volatiles by Volume:68.4

Stability Indicator/Materials to Avoid:YES
MAY BE INCOMPATIBLE W/OXIDIZING AGENTS & STRONG ALKALIES.
Stability Condition to Avoid:AVOID HEAT/SPARKS/OPEN FLAMES &
INCOMPATIBILITIES ABOVE HI TEMPS,STRONG OXIDIZNG
CONDITIONS,EXTENDED CONTACT W/AIR/OXY.
Hazardous Decomposition Products:INCOMPLETE COMBUSTION FOR PROD LIKE
THIS MAY GENERATE HIGHLY POISONING CARBON MONOXIDE & OTHER TOXIC
GASES.

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH CURRENT
LOCAL, STATE AND FEDERAL REGULATIONS. CONTACT AN APPROVED DISPOSAL
FACILITY.

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.