Product ID:PARAROSANILINE CHLORIDE CERTIFIED, P1528
MSDS Date:05/14/1990
FSC:6810
NIIN:00N031809
MSDS Number: BNZVF

SIGMA CHEMICAL CO

SAINT LOUIS, MO 63178
US

Emergency Phone: 314-771-5765

Info Phone: 800-325-3010

Cage: 21076

SIGMA CHEMICAL COMPANY

14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

BENZENAMINE, 4-((4-AMINOPHENYL)

CAS: 569-61-9

RTECS: CX9850100

Fraction By Weight: 100%

OSHA PEL N/K

ACGIH TLV: N/K

CHLORINE CERTIFIED)

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:ACUTE:HARMFUL IF SWALLOWED, INHALED/OR
ABSORBED THRU SKIN. MAY CAUSE IRRITATION. CHRONIC:CARCINOGEN. TO
THE BEST OF MFR KNOWLEDGE, CHEMICAL, PHYSICAL, & TOXICOLOGICAL
PROPERTIES HAVE NOT BEEN THOROUGH LY INVESTIGATED. THIRTEEN WEEK
STUDIES IN RATS IDENTIFIED THYROID & PITUITARY GLANDS AS TARGET
SITES. (EFTS OF OVEREXP)
Explanation of Carcinogenicity:PARAROSANILINE CHLORINE:IARC MONO ON
EVAL OF CARCIN RISK OF CHEMS TO MAN, VOL 57, PG 215, 1993:GROUP 2B.
NTP 7TH(SUPDAT)
Effects of Overexposure:HLTH HAZ:RATS OF BOTH SEXES SHOWED SUBCUTANEOUS
FIBROMAS, THYROID GLAND FOLLICULAR CELL ADENOMAS & CARCINOMAS, &
ZYMBAL GLAND CARCINOMAS. MALE RATS SHOWED SQUAMOUS CELL CARCINOMAS,
TRICHOEPITHELIOMAS & SEBACEOUS ADENOMAS OF SKIN. HEPTACELLULAR
CARCINOMAS APPEARED IN MALE RATS & BOTH SEXES OF MICE. (SUPDAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INGEST:CALL MD IMMEDIATELY . EYES/SKIN:FLUSH WITH COPIOUS
AMTS OF WATER FOR @ LEAST 15 MINS WHILE REMOVING CONTAMINATED CLTHG
& SHOES. INHAL:REMOVE TO FRESH AIR. IF NOT BRTHG GIVE ARTF RESP. IF
BRTHG IS DFCLT, GIVE OXYG. CALL PHYS. DISCARD CONTAMD CLTHG &
SHOES.

Extinguishing Media:WATER SPRAY. CARBON DIOXIDE, DRY CHEMICAL POWDER,
ALCOHOL OR POLYMER 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:EVACUATE AREA. WEAR NIOSH/MSHA APPRVD SCBA,
RUBBER BOOTS & HEAVY RUBBER GLOVES. WEAR DISPOSABLE COVERALLS &
DISCARD THEM AFTER USE. SWEEP UP, PLACE IN BAG & HOLD FOR WASTE
DISPOSAL. VENTILATE AREA & W ASH SPILL SITE AFTER MATL PICKUP IS
COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT BREATHE DUST. AVOID ALL
CONTACT. HARMFUL SOLID.
Other Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL DRY PLACE.

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EMERGENCY EYE WASH & DELUGE
SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
EXPLAN OF CARCIN:ANN RPT ON CARCINS, 1994:ANTIC TO BE CARCIN.
ANIMAL:LIVER. EFTS OF OVEREXP:ADRENAL GLAND
PHEOCHROMOCYTOMAS/MALIGNANT PHEOCHROMOCYTOMAS & HEMATOPOIETIC SYS
TUMORS OCCURRED IN FEMALE MI CE. INCREASED INCIDENCES OF MAMMARY
GLAND TUMORS OCCURRED IN FEMALE RATS.

Melt/Freeze Pt:M.P/F.P Text:>514F,>268C
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:NOT KNOWN
Appearance and Odor:DARK-GREEN CRYSTALLINE POWDER

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF:CARBON MONOXIDE, CARBON
DIOXIDE, HYDROGEN CHLORIDE GAS, NITROGEN OXIDES.

Waste Disposal Methods:DISSOLVE/MIX MATL W/COMBUST SOLV & BURN IN A
CHEM INCIN EQUIPPED WITH AN AFTERBURNER AND SCRUBBER. OBSERVE ALL
FEDERAL, STATE, AND LOCAL LAWS.

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.