Product ID:379115, 1,3-DICYCLOHEXYLCARBODIIMIDE, 1.0M (SUPDAT)
MSDS Date:01/01/1996
FSC:6810
NIIN:00N071087
MSDS Number: CBNCR

SIGMA CHEMICAL CO

ST LOUIS, MO 63178
US

Emergency Phone: 516-467-3535

Info Phone: 314-771-5765

Cage: 21076

SIGMA CHEMICAL COMPANY

14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

CARBODIIMIDE, DICYCLOHEXYL-; (1,3-DICYCLOHEXYLCARBOBIIMIDE)

CAS: 538-75-0

RTECS: FF2160000

OSHA PEL N/K

ACGIH TLV: N/K

METHANE, DICHLORO-; (DICHLOROMETHANE) (SARA 313) (CERCLA)

CAS: 75-09-2

RTECS: PA8050000

Fraction By Weight: 83.5%

OSHA PEL 500 PPM

ACGIH TLV: 50 PPM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

DMG TO

RTECS: 9999999ZZ

LIVER, PANCREAS,

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& TOXICOLOGICAL PROPERTIES HAVE NOT BEEN THORO

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CARBON MONOXIDE WHICH INCRS & SUSTAINS

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OF THE BLOOD.

RTECS: 9999999ZZ

CLEAN UP REAGENTS, MFR RECS THAT FOLLOWING PROT

RTECS: 9999999ZZ

SUIT & BOOTS. CAREFULLY POUR SUFFICIENT QTY OF ACETIC

RTECS: 9999999ZZ

ALLOW TO STAND SEVERAL HRS. SCRAPE OFF CRYSTALLIZED

RTECS: 9999999ZZ

WASH DOWN SPILL SITE W/SUFFICIENT QTY OF ACETIC ACID

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HEAT & OPEN FLAME. STORE IN COOL, DRY PLACE.

RTECS: 9999999ZZ

CAUSES BURNS. MAY CAUSE SENSIT BY SKIN CONT. POSS

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OR IF YOU FEEL UNWELL, SEEK MED ADVICE IMMED (SHOW

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SENSITIVE. MAY DISCOLOR ON EXPOS TO AIR & MOISTURE.

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SHOULD BE OPENED ONLY BY TECHNICALLY QUALIFIED

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SUBSTANCE NOT YET FULLY

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& FULL LENGTH FACESHIELD .

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:CHLOROCARBON MATLS HAVE PRDCD SENSIT
OF MYOCARDIUM TO EPINEPHRINE IN LAB ANIMALS & COULD HAVE SIMILAR
EFT IN HUMANS. ADRENOMIMETICS (E.G., EPINEPHRINE) MAY BE
CONTRAINDICATED EXCEPT FOR LIFE-SUSTAININ G USES IN HUMANS
ACUTELY/CHRONICALLY EXPOS TO CHLOROCARBONS . ACUTE:MAY BE FATAL IF
INHALED, (EFTS OF OVEREXP)
Explanation of Carcinogenicity:DICHLOROMETHANE:IARC MONOGRAPHS, SUPP,
VOL 7, PG 194, 1987:GRP 2B. NTP 7TH ANNUAL RPT ON CARCINS,
1994:ANTIC TO (SUPDAT)
Effects of Overexposure:HLTH HAZ:SWALLOWED/ABSORBED THRU SKIN. MATL IS
EXTREMELY DESTRUCT TO TISS OF MUC MEMBS & UPPER RESP TRACT, EYES &
SKIN. INHAL MAY BE FATAL AS RSLT OF SPASM, INFLAMM & EDEMA OF
LARYNX & BRONCHI, CHEM P NEUM & PULM EDEMA. SYMPS OF EXPOS MAY INCL
BURNING SENSATION, COUGH, WHEEZING, LARYNGITIS, SHORTNESS OF
BREATH, (SUPDAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES:IMMED FLUSH W/COPIOUS AMTS OF WATER FOR AT LST 15 MINS.
ASSURE ADEQ FLUSHING BY SEPARATING EYELIDS W/FINGERS. SKIN:FLUSH
W/COPIOUS AMTS OF WATER FOR AT LST 15 MINS WHILE REMOVING CONTAM
CLTHG & S HOES. DISCARD CONTAM CLTHG & SHOES. INHAL:REMOVE TO FRESH
AIR. IF NOT BRTHG GIVE ARTF RESP. IF BRTHG IS DFCLT, GIVE OXYG.
INGEST:WASH OUT MOUTH W/WATER PROVIDED PERS IS CONSCIOUS. CALL MD.

Flash Point:190F,88C
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER OR APPROPRIATE
FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED PRESSURE DEMAND SCBA
& FULL PROTECTIVE EQUIPMENT . COMBUSTIBLE LIQUID.
Unusual Fire/Explosion Hazard:THERMAL DECOMPOSITION PRODUCTS MAY
INCLUDE HCL & PHOSGENE . EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:EVACUATE AREA. WEAR NIOSH/MSHA APPRVD SCBA,
RUB BOOTS & HEAVY RUB GLOVES. ABSORB ON SAND/VERMICULITE & PLACE IN
CLSD CNTNRS FOR DISP. VENT AREA & WASH SPILL SITE AFTER MATL PICKUP
IS COMPLETE. BECAUSE OF HAZ NATURE OF DCC & CORR NATURE OF (ING 8)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID INHAL. AVOID ALL CONT. AVOID
PRLNG/RPTD EXPOS. READILY ABSORBED THRU SKIN. HIGHLY TOX. POSS
CARCIN. POSS MUTAGEN. NEUROLOGICAL HAZ. CORROSIVE.
Other Precautions:NO SMOKING IN AREA OF USE. DO NOT USE IN GEN VICIN OF
ARC WELDING, OPEN FLAMES/HOT SURFS. HEAT &/OR UV RADIA MAY CAUSE
FORM OF HCL &/OR PHOSGENE . STRONG SENSITIZER. HARMFUL SOLID &
FUMES. KEEP TIGHTLY CLSD. KEEP AWAY FROM (ING 12)

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:HEAVY RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS(ING 18)
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA . WEAR SUITABLE PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MFR'S TRADE NAME/PART NO:SOLUTION IN DICHLOROMETHANE. EXPLAN OF
CARCIN:BE CARCIN. ANIMAL:LUNGS, THORAX, ENDOCRINE SYS. EFTS OF
OVEREXP:HDCH, NAUS & VOMIT. DEPENDING ON INTENSITY & DURATION OF
EXPOS, E FTS MAY VARY FROM MILD IRRIT TO SEV DESTRUCT OF TISS. MAY
CAUSE ALLERGIC SKIN RXN. EXPOS CAN CAUSE:NAUS, DIZZ & (ING 3)

Spec Gravity:1.247
Appearance and Odor:FAINT YELLOW LIQUID.

Stability Indicator/Materials to Avoid:YES
ACIDS, OXIDIZING AGENTS, ALKALI METALS, ALUMINUM.
Stability Condition to Avoid:MOISTURE, HEAT.
Hazardous Decomposition Products:THERMAL DECOMPOSITION MAY PRDCE CARBON
MONOXIDE, CARBON DIOXIDE & NITROGEN OXIDES. HYDROGEN CHLORIDE GAS,
PHOSGENE GAS.

Waste Disposal Methods:THIS COMBUSTIBLE MATERIAL MAY BE BURNED IN A
CHEMICAL INCINERATOR EQUIPPED W/AFTERBURNER & SCRUBBER. OBSERVE ALL
FEDERAL, STATE & LOCAL ENVIRONMENTAL REGULATIONS.

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.