Product ID:CYCLOHEXANE, 9206
MSDS Date:03/09/1992
FSC:6810
NIIN:00N046340
MSDS Number: BTMQQ

J T BAKER

222 RED SCHOOL LANE
PHILLIPSBURG, NJ 08865
US

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

Info Phone: 800-582-2537

Cage: DO811

MALLINCKRODT BAKER, INC.

PHILLIPSBURG, NJ 08865 US

Telephone: 800-582-2537

Cage: 70829

CYCLOHEXANE

CAS: 110-82-7

RTECS: GU6300000

Fraction By Weight: 98-100%

OSHA PEL 300 PPM

ACGIH TLV: 300 PPM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

LD50 LC50 Mixture:LD50:(ORAL,RAT)29.8 G/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: INHAL: HEADACHE, NAUSEA,
VOMITING, DIZZINESS, NARCOSIS, RESP FAILURE, LOW BLOOD PRESSURE,
CENTRAL NERVOUS SYSTEM DEPRESSION, SEVERE IRRITATION OF RESPIRATORY
SYSTEM. SKIN: IRRITATION, PROLONGED CONTACT MAY CAUSE DERMATITIS.
EYE: IRRITATION. SKIN ABSORP: NONE IDENTIFIED. INGEST: HDCH, NAUS,
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: VOMITING, DIZZINESS, GI IRRITATION,
CENTRAL NERVOUS SYSTEM DEPRESSION, HEARING LOSS, AND MAY BE FATAL.
CHRONIC: NONE IDENTIFIED. TARGET ORGANS: EYES, RESPIRATORY SYSTEM,
SKIN, CENTRAL NERVOU S SYSTEM.
Medical Cond Aggravated by Exposure:NONE IDENTIFIED.

First Aid:INGEST: CALL A PHYS. IF SWALLOWED, DO NOT INDUCE VOMITING.
INHAL: REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE ARTF RESP. IF
BREATHING IS DFCLT, GIVE OXYGEN. SKIN: FLUSH W/WATER. EYE: IMMED
FLUSH WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES.

Flash Point:-2F,-19C
Lower Limits:1.3%
Upper Limits:8.4%
Extinguishing Media:USE ALCOHOL FOAM, DRY CHEMICAL OR CARBON DIOXIDE.
(WATER MAY BE INEFFECTIVE).
Fire Fighting Procedures:NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP. 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:VAPS MAY FLOW ALONG SURF TO DISTANT IGNIT
SOURCES & FLASH BACK. CLSD CONTRS EXPOSED TO EXTREME HEAT MAY
EXPLODE. CONT W/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 YOU CAN DO SO W/OUT RISK. USE WATER SPRAY TO REDUCE VAPS.
TAKE UP W/SAND/OTHER NO N-COMBUST ABSORB MATL & PLACE INTO CONTR
(SUPDAT)
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.
KEEP AWAY FROM HEAT, SPARKS, FLAME.
Other Precautions:AVOID CONTACT WITH EYES, SKIN, CLOTHING. AVOID
BREATHING VAPOR. BOND AND GROUND CONTAINERS WHEN TRANSFERRING
LIQUID.

Respiratory Protection:RESPIRATORY PROTECTION REQUIRED IF AIRBORNE
CONCENTRATION EXCEEDS TLV. @ CONC UP TO 1000 PPM, A NIOSH/MSH
APPROVED CHEM CARTRIDGE RESP W/ORGANIC VAPOR CARTRIDGE IS
RECOMMENDED. ABOVE THIS LEVEL, A NIO SH/MSHA APPROVED SCBA IS
RECOMMENDED.
Ventilation:USE GENERAL OR LOCAL EXHAUST VENTILATION TO MEET TLV
REQUIREMENTS.
Protective Gloves:NEOPRENE GLOVES.
Eye Protection:ANSI APPROVED SAFETY GOGGLES .
Other Protective Equipment:UNIFORM, APRON.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
SPILL PROC: FOR LATER DISPOSAL. FLUSH AREA W/WATER.

Boiling Pt:B.P. Text:178F,81C
Melt/Freeze Pt:M.P/F.P Text:44.6F,7.0C
Vapor Pres:95@20C
Vapor Density:2.9
Spec Gravity:0.78(H*2O=1)
Evaporation Rate & Reference:>1(BUTYL ACETATE=1)
Solubility in Water:NEGLIGIBLE(<0.1%)
Appearance and Odor:CLEAR, COLORLESS LIQUID, FAINT ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:HEAT, FLAME, OTHER SOURCES OF IGNITION.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE.

Waste Disposal Methods:DISPOSE I/A/W ALL APPLICABLE FEDERAL, STATE, AND
LOCAL ENVIRONMENTAL REGULATIONS. EPA HAZARDOUS WASTE NUMBER
U056(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.