Product ID:9149, BENZENE
MSDS Date:07/30/1986
FSC:6810
NIIN:00N028700
MSDS Number: BNBHZ

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

BENZENE (SARA III)

CAS: 71-43-2

RTECS: CY1400000

Fraction By Weight: 90-100%

OSHA PEL 1 PPM; 5 STEL

ACGIH TLV: 10 PPM

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:INHAL OF VAPORS MAY CAUSE HEADACHE,
NAUSEA, DIZZINESS, FATIGUE AND WEAKNESS IN ARMS AND LEGS. CHRONIC
EFFECTS OF OVEREXPOSURE MAY INCLUDE KIDNEY AND/OR LIVER DAMAGE.
IRREVERSIBLE INJURY TO BLOOD FORMI NG TISSUE MAY RESULT FROM
CHRONIC LOW LEVEL EXPOSURE. INHALATION OF BENZENE MAY CAUSE
APLASTIC ANEMIA.
Explanation of Carcinogenicity:BENZENE: (IARC) GROUP 1, (NTP) GROUP 1,
(ACGIH) GROUP A2, OSHA REGULATED.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE IDENTIFIED.

First Aid:CALL A PHYSICIAN. INGEST: DO NOT INDUCE VOMITING; IF
CONSCIOUS, GIVE WATER, MILK OR MILK OF MAGNESIA. INHAL: REMOVE TO
FRESH AIR. IF NOT BREATHING, GIVE ARTF RESP. IF BRTHG IS DIFFICULT,
GIVE O2. EYE/ SKIN: IMMED FLUSH EYES OR SKIN WITH PLENTY OF WATER
FOR AT LEAST 15 MIN.

Flash Point Method:CC
Flash Point:12F,-11C
Lower Limits:1 %
Upper Limits:7 %
Extinguishing Media:USE ALCOHOL FOAM, DRY CHEMICAL OR CARBON DIOXIDE.
(WATER MAY BE INEFFECTIVE)
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL PROT
EQUIP . MOVE CNTNRS FROM FIRE AREA IF CAN BE DONE WITHOUT RISK. USE
H2O TO KEEP FIRE-EXPOSED CNTNRS COOL.
Unusual Fire/Explosion Hazard:VAPORS MAY FLOW ALONG SURFACE TO DISTANT
IGNIT SOURCES AND FLASH BACK. CLOSED CNTNRS EXPOSED TO HEAT MAY
EXPLODE. CONTACT WITH STRONG OXIDIZERS MAY CAUSE FIRE.

Spill Release Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT CLTHG.
SHUT OFF IGNIT SOURCES; NO FLARES, SMOKING/FLAMES IN AREA. STOP
LEAK IF POSS WITHOUT RISK. USE H2O SPRAY TO REDUCE VAPS. TAKE UP
W/SAND/OTHER NON-COMBUST ABSORB MATL & PLACE INTO CNTNR FOR (SUPP
DATA)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CONTAINER TIGHTLY CLOSED. STORE
IN A COOL, DRY, WELL-VENTILATED, FLAMMABLE LIQUID STORAGE AREA OR
CABINET.
Other Precautions:KEEP AWAY FROM HEAT, SPARKS, FLAME. AVOID CONTACT
WITH EYES, SKIN, CLOTHING. AVOID BREATHING VAPOR. USE WITH ADEQUATE
VENTILATION.

Respiratory Protection:RESPIRATORY PROTECTION REQUIRED IF AIRBORNE
CONCENTRATION EXCEEDS TLV. AT CONCENTRATIONS ABOVE 10 PPM, A
NIOSH/MSHA APPROVED SCBA IS ADVISED.
Ventilation:USE GENERAL OR LOCAL EXHAUST VENTILATION TO MEET TLV
REQUIREMENTS. VENT HOOD.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEM WORK GOGG/FULL LENGTH FSHLD .
Other Protective Equipment:UNIFORM, PROTECTIVE SUIT, LAB COAT, APRON.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
SPILL PROC: LATER DISPOSAL. FLUSH AREA WITH WATER. JT BAKER SOLUSORB
SOLVENT ABSORBENT IS RECOMMENDED FOR SPILLS OF THIS PRODUCT.

HCC:F3
Boiling Pt:B.P. Text:176F,80C
Melt/Freeze Pt:M.P/F.P Text:42.8F,6.0C
Vapor Pres:74.6
Vapor Density:2.8
Spec Gravity:0.88 (H2O=1)
Solubility in Water:NEGLIGIBLE (<0.1%)
Appearance and Odor:CLEAR, COLORLESS LIQUID HAVING CHARACTERISTIC
AROMATIC ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, SULFURIC ACID, NITRIC ACID.
Stability Condition to Avoid:HEAT, FLAME, SOURCES OF IGNITION.
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH ALL APPLICABLE
FEDERAL, STATE AND LOCAL ENVIRONMENTAL REGULATIONS. EPA HAZ WAST #
U019. (TOXIC WASTE).

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.