Product ID:PARAROSANILINE CHLORIDE, P3750
MSDS Date:11/01/1995
FSC:6810
NIIN:00N079479
MSDS Number: CGZHP

Emergency Phone: 314-771-5765

Info Phone: 314-325-3010

Cage: 21076

Telephone: 314-771-5765

Cage: 21076

BENZENEAMINE, 4-((4-AMINOPHENYL) (4-IMINO-2,5-

CAS: 569-61-9

RTECS: CX9850100

OSHA PEL N/K

ACGIH TLV: N/K

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. CAUSES EYE & SKIN IRRITATION. MATL IS
IRRITATING TO MUCOUS MEMBRANES & UPPER RESP TRACT. CHRONIC: MAY
ALTER GENETIC MATERIAL. TARGET ORGAN( S): THYROID, PITUITARY.
THIRTEEN WEEK STUDIES IN RATS IDENTIFIED THYROID & PITUITARY GLAND
AS TARGET SITES. RATS OF BOTH SEXES SHOWED SUBCUTANEOUS FIBROMAS,
THYROID GLAND FOLLICULAR CELL ADENOMAS & CA RCINOMAS, & ZYMBAL
GLAND CARCINOMAS. MALE RATS SHOWED SQUAMOUS CELL CARCINOMAS,
TRICHOEPITHELIOMAS & SEBACEOUS ADENOMAS OF SKIN. HEPATOCELLULAR
CARCINOMAS APPEARED IN MALE RATS & BOTH SEXES OF MICE. A DRENAL
GLAND (EFTS OF OVEREXP)
Explanation of Carcinogenicity:BASIC FUCHSIN: IARC MONOGRAPHS ON
EVALUATION OF CARCINOGENIC RISK OF CHEMICALS TO MAN, VOLUME 57,
PAGE 215; 1993:GROUP 2B. NTP 7TH ANNUAL REPORT ON CARCINOGENS,
1994: KNOWN TO BE CARCINOGEN.
Effects of Overexposure:HEALTH HAZARDS: PHEOCHROMOCYTOMAS OR MALIGNANT
PHEOCHROMOCYTOMAS & HEMATOPOIETIC SYSTEM TUMORS OCCURRED IN FEMALE
MICE. INCREASED INCIDENCES OF MAMMARY GLAND TUMORS OCCURRED IN
FEMALE RATS. TO THE BES T OF MANUFACTURER'S KNOWLEDGE, THE
CHEMICAL, PHYSICAL & TOXICOLOGICAL PROPERTIES HAVE NOT BEEN
THOROUGHLY NVESTIGATED.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES/SKIN:IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR @
LST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING & SHOES.
INHAL:REMOVE TO FRESH AIR. IF NOT BREATHING GIVE ARTIFICIAL
RESPIRATION. IF BR EATHING IS DIFFICULT, GIVE OXYGEN. INGEST:WASH
OUT MOUTH W/WATER PROVIDED PERSON IS CONSCIOUS. CALL A PHYSICIAN.
DISCARD CONTAMINATED CLOTHING AND SHOES.

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

Spill Release Procedures:EVAC AREA. WEAR NIOSH APPRVD SCBA, RUBBER
BOOTS & HEAVY RUBBER GLOVES. WEAR DISPOSABLE COVERALLS & DISCARD
THEM AFTER USE. SWEEP UP, PLACE IN A BAG & HOLD FOR WASTE DISPOSAL.
VENTILATE AREA & WASH SPI LL SITE AFTER MATL PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT BREATHE DUST. AVOID ALL
CONTACT. AVOID PRLNGD/RPTD EXPOSURE. IRRITANT. MUTAGEN. HARMFUL
SOLID. KEEP TIGHTLY CLOSED. STORE IN COOL DRY PLACE.
Other Precautions:TOXIC. KEEP CONTAINER TIGHTLY CLOSED IN A COOL WELL
VENTILATED PLACE.

Respiratory Protection:WEAR APPROPRIATE NIOSH 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 EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

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:NO
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 OR MIX THE MATERIAL WITH COMBUSTIBLE
SOLVENT & BURN IN CHEMICAL INCINERATOR EQUIPPED WITH AFTERBURNER &
SCRUBBER. OBSERVE ALL FEDERAL, STATE AND LOCAL ENVIRONMENTAL
REGULATIONS.

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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.