Product ID:N-NITROSODIPHENYLAMINE, N5882
MSDS Date:09/03/1993
FSC:6810
NIIN:00N058859
MSDS Number: BXGHR

SIGMA CHEMICAL CO

ST LOUIS, MO 63178
US

Emergency Phone: 800-325-5052

Info Phone: 800-325-3010

Cage: 21076

SIGMA CHEMICAL COMPANY

14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

DIPHENYLAMINE, N-NITROSO-; (N-NITROSODIPHENYLAMINE) (SARA

CAS: 86-30-6

RTECS: JJ9800000

OSHA PEL N/K

ACGIH TLV: N/K

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

LD50 LC50 Mixture:LD50:(ORAL,RAT) 2170 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:MAY BE HARMFUL BY INHALATION,
INGESTION OR SKIN ABSORPTION. MAY CAUSE IRRITATION.
CHRONIC:CARCINOGEN. MUTAGEN. NITROSAMINES ARE SUSPECTED OF CAUSING
CANCERS OF THE LUNGS, NASAL SINUSES, BRAIN, E SOPHAGUS, STOMACH,
LIVER, BLADDER & KIDNEYS. TARGET ORGAN DATA:LUNGS, THORAX/RESP
(TUMORS, BRONCHOGENIC(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:CARCINOMA); TUMORIGENIC (EQUIVOCAL
TUMORIGENIC AGENT BY RTECS CRITERIA, INCR INCIDENCE OF TUMORS IN
SUSCEPTIBLE STRAIN).
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INGEST:WASH OUT MOUTH W/WATER PROVIDE PERSON IS CONSCIOUS.
CALL MD. SKIN:FLUSH W/COPIOUS AMTS OF WATER FOR AT LST 15 MINS.
REMOVE CONTAM CLTHG & SHOES. CALL MD. INHAL:REMOVE TO FRESH AIR. IF
BRTHG BEC OMES DFCLT, CALL MD. EYE:FLUSH W/COPIOUS AMTS OF WATER
FOR AT LEAST 15 MINUTES. ASSURE ADEQ FLUSHING BY SEPARATING EYELIDS
W/FINGERS. CALL MD.

Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER OR APPROPRIATE
FOAM.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:WEAR NIOSH/MSHA APPRVD SCBA, RUBBER BOOTS &
HEAVY RUBBER GLOVES. SWEEP UP, PLACE IN A BAG & HOLD FOR WASTE
DISPOSAL. AVOID RAISING DUST. VENTILATE AREA & WASH SPILL SITE
AFTER MATERIAL PICKUP IS COMPL ETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL,
DRY PLACE. HANDLE IN A CLOSED SYSTEM. TOXIC. MAY CAUSE CANCER. MAY
CAUSE HERITABLE GENETIC DAMAGE.
Other Precautions:DO NOT BREATHE DUST. IF YOU FEEL UNWELL, SEEK MEDICAL
ADVICE (SHOW LABEL WHERE POSSIBLE). KEEP CONTAINER TIGHTLY CLOSED &
IN A COOL WELL VENTILATED PLACE.

Respiratory Protection:NIOSH/MSHA APPROVED SELF-CONTAINED BREATHING
APPARATUS SHOULD BE WORN.
Ventilation:MECHANICAL EXHAUST.
Protective Gloves:LONG RUBBER OR NEOPRENE GAUNTLET GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS (ING 3)
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Solubility in Water:SLIGHTLY SOLUBLE
Appearance and Odor:SOLID.

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS.
Stability Condition to Avoid:AVOID USE W/MORPHOLINE BASED ACCELERATORS.
Hazardous Decomposition Products:THERMAL DECOMPOSITION MAY PRODUCE
CARBON MONOXIDE, CARBON DIOXIDE & NITROGEN OXIDES.

Waste Disposal Methods:DISSOLVE OR MIX MATERIAL W/COMBUSTIBLE SOLVENT &
BURN 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.