===================== Product Identification =====================
MSDS NAME:CYCLOHEXANE
NIIN:00F041082
MSDS Number: BXMZW
=== Responsible Party ===
Company:MALLINCKRODT SPECIALTY CHEMICALS INC
Address:PARIS BYPASS US 68
Box:800
City:PARIS
State:KY
ZIP:40361-0800
Country:US
Info Phone Num:606-987-7000/800-354-2050
Emergency Phone Num:800-354-2050/606-987-7000
CAGE:EO538
=== Contractor Identification ===
Company:MALLINCKRODT SPECIALTY CHEMICALS CO
Address:222 RED SCHOOL LANE
Box:City:PHILLIPSBURG
State:NJ
ZIP:08865
Country:US
Phone:908-859-2151
CAGE:62910
Company:MALLINCKRODT SPECIALTY CHEMICALS INC
Address:PARIS BYPASS US 68
Box:800
City:PARIS
State:KY
ZIP:40361-0800
Country:US
Phone:606-987-7000/800-354-2050
CAGE:EO538
============= Composition/Information on Ingredients =============
Name:CYCLOHEXANE
CAS:110-82-7
RTECS #:GU6300000
Other REC Limits:300 PPM
OSHA PEL:1050 MG/CUM
ACGIH TLV:1030 MG/CUM
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS
===================== Hazards Identification =====================
LD50 LC50 Mixture:ORAL LD50(RAT): 29820 MG/KG
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: HARMFUL, IRRITATES THE
RESPIRATORY TRACT, WEAK ANESTHETIC. HIGH CONCENTRATIONS HAVE A
NARCOTIC EFFECT. INGESTION: HARMFUL. SKIN: MILD IRRITATION &
DERMATITIS. EYES: SEVERE IRRITATION AFFEC TS THE CNS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:HEADACHE, DIZZINESS, NAUSEA, UNCONSCIOUSNESS,
VOMITING, DEFATTING, IRRITATION, SORE THROAT.
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN DISORDERS/EYE
PROBLEMS/IMPAIRED LIVER, KIDNEY/RESPIRATORY FUNCTION.
======================= First Aid Measures =======================
First Aid:INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF NEEDED.
INGESTION: ASPIRATION HAZARD. DON'T INDUCE VOMITING. GIVE WATER TO
RINSE MOUTH. NEVER GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON.
SKIN: WASH W/SOAP/MILD DETERGENT & WATER FOR15 MINS. EYES: WASH
W/PLENTY OF WATER FOR 15 MINS. OBTAIN MEDICAL ATTENTION IN ALL
CASES.
===================== Fire Fighting Measures =====================
Flash Point Method:CC
Flash Point:-4F
Lower Limits:1.2
Upper Limits:8.4
Extinguishing Media:DRY CHEMICAL, FOAM/CO2.
Fire Fighting Procedures:WEAR FULL PROTECTIVE CLOTHING & NIOSH APPROVED
SCBA W/FULL FACEPIECE OPERATED IN PRESSURE DEMAND/OTHER POSITIVE
PRESSURE MODE.
Unusual Fire/Explosion Hazard:EXTREMELY FLAMMABLE. TEMP >-4F, VAPOR-AIR
MIXTURES ARE EXPLOSIVE W/IN FLAMMABLE LIMITS. AUTOIGNITION TEMP:
500F.(SEE SUPP)
================== Accidental Release Measures ==================
Spill Release Procedures:VENTILATE AREA. REMOVE SOURCES OF IGNITION.
USE NON-SPARKING TOOLS/EQUIPMENT. CLEAN UP & WEAR PROTECTIVE
EQUIPMENT. CONTAIN & RECOVER LIQUID. COLLECT HAZARDOUS WASTE &
ATOMIZE IN A RCRA APPROVED COMBU STION CHAMBER/ABSORB
W/VERMICULATE/DRY SAND/EARTH.
====================== Handling and Storage ======================
Handling and Storage Precautions:PROTECT AGAINST PHYSICAL DAMAGE. STORE
IN A COOL, DRY WELL VENTILATED LOCATION. KEEP AWAY FROM HEAT,
SPARKS & FLAME. KEEP CONTAINER CLOSED.
Other Precautions:CONTAINERS SHOULD BE BONDED & GROUNDED FOR TRANSFERS
TO AVOID STATIC SPARKS. STORAGE & USE AREAS SHOULD BE NO SMOKING
AREAS. USE NON SPARKING TYPE TOOLS & EQUIPMENT. AVOID CONTACT
W/EYES, SKIN & CLOTH ING. AVOID BREATHING OF VAPORS.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:IF TLV IS EXCEEDED, USE A NIOSH APPROVED FULL
FACEPIECE CHEMICAL CARTRIDGE RESPIRATOR MAY BE WORN UP TO MAXIMUM
USE CONCENTRATION SPECIFIED BY THE RESPIRATOR. A SUPPLIED AIR FULL
FACEPIECE RESPIRATOR/ AIRLINED HOOD MAY BE WORN.
Ventilation:LOCAL &/GENERAL EXHAUST: RECOMMENDED TO KEEP EXPOSURE <
AIRBORNE EXPOSURE LIMITS. LOCAL EXHAUST IS GENERALLY PREFERRED.
Protective Gloves:IMPERVIOUS
Eye Protection:CHEMICAL SAFETY GOGGLES/FULL FACE SHIELD
Other Protective Equipment:IMPERVIOUS PROTECTIVE CLOTHING, BOOTS, LAB
COAT, APRON/COVERALLS. EYE WASH FOUNTAIN & QUICK DRENCH FACILITIES.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
FIRE HZRD CONT'D: VAPORS CAN FLOW ALONG SURFACES TO DISTANT IGNITION
SOURCE & FLASH BACK. CONTACT LENSES SHOULDN'T BE WORN WHEN WORKING
W/THIS MATERIAL. OUTSIDE/DETACHED STORAGE IS PREFERRED. SEPARATE
FROM OXIDIZING MATERIALS. USE W/ADEQUATE VENTILATION.
================== Physical/Chemical Properties ==================
Boiling Pt:B.P. Text:177.8F
Melt/Freeze Pt:M.P/F.P Text:44.6F
Vapor Pres:76.5
Vapor Density:3.9
Spec Gravity:0.8
Evaporation Rate & Reference:(ETHER = 1): 2.6
Solubility in Water:INSOLUBLE
Appearance and Odor:CLEAR COLORLESS LIQUID W/CHARATERISTIC, FAINT ETHER
ODOR
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS
Stability Condition to Avoid:HEAT, SPARKS, OPEN FLAME, HOT SURFACES &
OTHER IGNITION SOURCES.
Hazardous Decomposition Products:CO2, CO.
==================== Disposal Considerations ====================
Waste Disposal Methods:DON'T FLUSH TO SEWER! DISPOSE OF IAW/FEDERAL,
STATE & LOCAL 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.
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