Product ID:W123, O-TOLUIDINE
MSDS Date:11/20/1985
FSC:6810
NIIN:00N029730
MSDS Number: BMWCJ

J T BAKER INC

222 RED SCHOOL LANE
PHILLIPSBURG, NJ 08865-2219
US

Emergency Phone: 908-859-2151;800-424-9300(CHEMTREC)

Info Phone: 800-582-2537

Cage: DO803

MALLINCKRODT BAKER, INC.

PHILLIPSBURG, NJ 08865 US

Telephone: 800-582-2537

Cage: 70829

O-TOLUIDINE; (2-AMINOTOLUENE) (SARA III)

CAS: 95-53-4

RTECS: XU2975000

Fraction By Weight: 90-100%

OSHA PEL 5 PPM, S

ACGIH TLV: 2 PPM, S

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

LD50 LC50 Mixture:LD50:(ORAT RAT) 670 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:LIQUID MAY CAUSE BURNS TO SKIN & EYES.
LIQUID MAY CAUSE DERMATITIS. INHALATION OF VAPORS MAY CAUSE
HEADACHE, NAUSEA, DIZZINESS, FATIGUE & WEAKNESS IN ARMS & LEGS.
INHALATION OF VAPORS MAY CAUSE CYANOS IS. SKIN ABSORPTION MAY BE
HARMFUL.
Explanation of Carcinogenicity:O-TOLUIDINE: GROUP 2 (NTP), GROUP 2B
(IARC)
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:CALL MD. INGEST:IF SWALLOWED, IF CONSCIOUS, IMMEDIATELY
INDUCE VOMITING. INHAL:REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE
ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN.
EYE/ SKIN:IMM EDIATELY FLUSH W/PLENTY OF WATER FOR ATLEAST 15 MINS.

Flash Point Method:CC
Flash Point:185F,85C
Extinguishing Media:USE ALCOHOL FOAM, DRY CHEMICAL OR CARBON DIOXIDE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT
EQUIPMENT . MOVE CONTRS FROM FIRE AREA IF IT CAN BE DONE W/OUT
RISK. USE WATER TO KEEP FIRE-EXPOSED CONTRS COOL.
Unusual Fire/Explosion Hazard:VAPORS MAY FLOW ALONG SURFACE TO DISTANT
IGNIT SOURCES & FLASH BACK. CLOSED CONTRS EXPOSED TO HEAT MAY
EXPLODE. CONTACT W/STRONG OXIDIZERS MAY CAUSE FIRE.

Spill Release Procedures:WEAR NIOSH/MSHA SCBA & FULL PROT CLTHG. SHUT
OFF IGNIT SOURCES; NO FLARES/SMKNG/FLAMES IN AREA. STOP LEAK IF YOU
CAN W/ OUT RISK. USE H2O SPRAY TO RDCE VAPS. TAKE UP
W/SAND/NON-COMBUST ABSORB MATL & P LACE INTO CONTR FOR LATER DISP.
FLUSH AREA W/H2O
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL, DRY, WELL-VENTD,
FLAMM LIQ STOR AREA/CABINET. KEEP CONTR TIGHTLY CLSD. KEEP AWAY
FROM HEAT, SPARKS & FLAME. USE W/ADEQ VENT.
Other Precautions:POISON! DANGER! COMBUSTIBLE. HARMFUL IF SWALLOWED,
INHALED OR ABSORBED THROUGH SKIN. DO NOT GET IN EYES, ON SKIN OR ON
CLOTHING. AVOID BREATHING VAPOR. EXCEPTIONAL HEALTH/CONTACT
HAZARDS. READ MSDS.

Respiratory Protection:RESPIRATORY PROT REQUIRED IF AIRBORNE
CONCENTRATION EXCEEDS TLV. AT CONCENTRATION UP TO 50 PPM, A
NIOSH/MSHA APPROVED CHEMICAL CARTRIDGE RESPIRATOR W/ORGANIC VAPOR
CARTRIDGE IS RECOM. ABOVE THIS LEVEL , A NIOSH/MSHA APPRVD SCBA IS
RECOM.
Ventilation:USE GENERAL OR LOCAL EXHAUST VENTILATION TO MEET TLV
REQUIREMENTS. VENT HOOD.
Protective Gloves:BUTYL RUBBER GLOVES.
Eye Protection:CHEM WORK GOGGS/FULL LENGTH FSHLD
Other Protective Equipment:UNIFORM, PROTECTIVE SUIT, LAB COAT & APRON.
EMERGENCY EYEWASH & DELUGE SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:T3
Boiling Pt:B.P. Text:394F,201C
Melt/Freeze Pt:M.P/F.P Text:3F,-16C
Vapor Pres:1
Vapor Density:3.69
Spec Gravity:0.99 (H2O=1)
Solubility in Water:SLIGHT (O.1 TO 1%)
Appearance and Odor:LIGHT YELLOW TO REDDISH BROWN LIQUID W/AROMATIC
ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS & STRONG ACIDS.
Stability Condition to Avoid:HEAT, FLAMES & OTHER SOURCES OF IGNITION.
Hazardous Decomposition Products:NOX.

Waste Disposal Methods:DISPOSE IN ACCORDANCE W/ALL APPLICABLE 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.