Product ID:CYCLOHEXANE, MAT05870
MSDS Date:11/16/1994
FSC:6810
NIIN:00N075952
MSDS Number: CDWWL

MATHESON GAS PRODUCTS

30 SEAVIEW DR
SECAUCUS, NJ 07096
US

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 201-867-4100

Cage: 0NPS5

MATHESON GAS PRODUCTS INC

1587 SECACUS, NJ 07094-1882 US

Telephone: 800-424-9300 (CHEMTREC)

Cage: 0NPS5

CYCLOHEXANE (SARA 313) (CERCLA)

CAS: 110-82-7

RTECS: GU6300000

Fraction By Weight: 100%

OSHA PEL 300 PPM

ACGIH TLV: 300 PPM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

AWAY FROM ENDS OF TANKS. FOR MASSIVE FIRE IN CARGO

RTECS: 9999999ZZ

IMPOSS, W/DRAW FROM AREA & LET FIRE BURN. W/DRAW

RTECS: 9999999ZZ

DISCOLORATION OF TANK DUE TO FIRE. ISOLATE FOR 1/2

RTECS: 9999999ZZ

INVOLVED IN FIRE. EXTING ONLY IF FLOW CAN BE STOPPED;

RTECS: 9999999ZZ

BE INEFT. COOL CNTNRS W/FLOODING AMTS OF WATER, APPLY

RTECS: 9999999ZZ

UPWIND. WATER MAY BE INEFFECTIVE.

RTECS: 9999999ZZ

KIDNEYS, LETHARGY, LIGHT NARCOS, DIARR.

RTECS: 9999999ZZ

MAY CAUSE CONJ & EFTS AS IN

RTECS: 9999999ZZ

POTENTIATE EFTS OF TOX AGENTS, SUCH AS TRI-O-CRESYL

RTECS: 9999999ZZ

ONLY HYDROCARBONS THAT ARE

RTECS: 9999999ZZ

EXTREME CARE MUST BE USED TO PVNT ASPIR. QUALIFIED

RTECS: 9999999ZZ

LAVAGE W/ENDOTRACHEAL INTUBATION W/IN 15 MINS.

RTECS: 9999999ZZ

OF IPECAC & WATER. WHEN VOMIT OCCURS, KEEP HEAD

RTECS: 9999999ZZ

BY MOUTH/INDUCE VOMIT IF PERS IS UNCON/OTHERWISE

RTECS: 9999999ZZ

NO SPECIFIC ANTIDOTE. TREAT SYMPTOMATICALLY

RTECS: 9999999ZZ

SHOULD BE STORED IN CNTNRS WHICH MEET BONDING &

RTECS: 9999999ZZ

PRACTICE ON STATIC ELECTRICITY.

RTECS: 9999999ZZ

FACEPIECE & ORG VAP CARTRIDGE(S). 7500 PPM-ANY

RTECS: 9999999ZZ

10,000 PPM-ANY AIR-PURIFYING FULL FACEPIECE RESP

RTECS: 9999999ZZ

VAP CANISTER; ANY SCBA W/FULL FACEPIECE; ANY

RTECS: 9999999ZZ

FULL FACEPIECE RESP (GAS MASK) W/CHIN-STYLE OR

RTECS: 9999999ZZ

ESCAPE-TYPE SELF-CONTAINED BREATHING APPARATUS.

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50:(ORAL,RAT) 12705 MG/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:IRRIT/NARC. MAY CAUSE
IRRIT OF RESP TRACT, CNS DEPRESS W/EXCITEMENT, HDCH, DIZZ,
DULLNESS, DRUNKENNESS, NAUS, VOMIT, NARCOS, COMA & POSS DEATH DUE
TO RESP FAILURE. ANIMALS:CONVLS & GENERAL IZED VASCULAR DMG W/SEV
DEGENERATIVE CHANGES IN HEART, LUNG, LIVER, KIDNEYS & BRAIN.
SKIN:MAY CAUSE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:IRRIT W/REDNESS & DRYNESS.
RABBIT:MICROSCOPIC CHANGES IN LIVER & KIDNEYS. EYES:MAY CAUSE IRRIT
W/TEARING, REDNESS & MILD CONJ. INGEST:MAY CAUSE DRUNKENNESS &
SYMPS OF CNS DEPRESS. ASPIR MAY R SLT IN CHEM PNEUM.
CHRONIC:INHAL:MAY PRDCE MILD IRRIT OF UPPER RESP TRACT. MICROSCOPIC
CHANGES IN LIVER & (ING 8)
Medical Cond Aggravated by Exposure:PERSONS W/HISTORY OF CHRONIC
RESPIRATORY, LIVER, KIDNEY OR SKIN DISEASE ARE AT INCREASED RISK
FROM EXPOSURE.

First Aid:INHAL:REMOVE TO FRESH AIR IMMED. PERFORM ARTF RESP IF NEC.
KEEP PERS WARM & AT REST. GET MED ATTN IMMED. SKIN:REMOVE CONTAM
CLTHG & SHOES IMMED. WASH W/SOAP/MILD DETERGENT & LG AMTS OF WATER
UNTIL NO CHEM REMAINS (AT LST 15-20 MINS). GET MED ATTN IMMED.
EYES:WASH IMMED W/LG AMTS OF WATER/NORMAL SALINE, OCCAS LIFTING
UPPER & LOWER LIDS, UNTIL NO CHEM REMAINS(AT LST 15-20 MINS). GET
MED ATTN(ING 11)

Flash Point Method:CC
Flash Point:-4F,-20C
Lower Limits:1.3%
Upper Limits:8.4%
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, WATER SPRAY OR
REGULAR FOAM. FOR LARGER FIRES, USE WATER SPRAY, FOG OR REGULAR
FOAM.
Fire Fighting Procedures:WEAR NIOSH APPRVD SCBA & FULL PROT EQUIP .
MOVE CNTNR FROM FIRE AREA IF YOU CAN DO IT W/OUT RISK. APPLY
COOLING WATER TO SIDES OF CNTNRS THAT ARE (SUPDAT)
Unusual Fire/Explosion Hazard:DANGEROUS FIRE & MOD EXPLO HAZ WHEN EXPOS
TO HEAT/FLAME. VAPS ARE HVR/AIR & MAY TRAVEL CONSIDERABLE DIST TO
SOURCE OF IGNIT & FLASH BACK. VAP-AIR MIXTS (SUPDAT)

Spill Release Procedures:SHUT OFF IGNIT SOURCES. STOP LEAK IF YOU CAN
DO IT W/OUT RISK. USE WATER SPRAY TO REDUCE VAPS. SM SPILLS:TAKE UP
W/SAND OR OTHER ABSORB MATL & PLACE INTO CNTNRS FOR LATER DISP. LG
SPILLS:DIKE FAR AHEA D OF SPILL FOR LATER DISP. NO SMOKING, (SUPP
DATA)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:OBSERVE ALL FED, STATE & LOC REGS WHEN
STORING SUBSTANCE. STORE I/A/W 29 CFR 1910.106. STORE AWAY FROM
INCOMPAT SUBSTANCES. KEEP CNTNR TIGHTLY CLSD.
Other Precautions:FLAMM LIQ & VAP. MAY CAUSE FLASH FIRE. KEEP AWAY FROM
ALL IGNIT SOURCES. AVOID BRTHG VAP/MIST. AVOID CONT W/EYES, SKIN &
CLTHG. USE ONLY W/ADEQ VENT. SUBSTANCES W/LOW ELECTROCONDUCTIVITY,
WHICH MAY BE IGNITED BY ELECTROSTATIC SPKS, (ING 17)

Respiratory Protection:SPECIFIC RESP SELECTED MUST BE BASED ON CONTAM
LEVELS FOUND IN WORK PLACE, MUST NOT EXCEED WORKING LIMS OF RESP &
BE NIOSH APPRVD: 1000 PPM-ANY POWERED AIR-PURIFYING RESP W/ORGANIC
VAP CARTRIDGE(S); A NY CHEM CARTRIDGE RESP W/FULL (ING 19)
Ventilation:PROVIDE GENERAL DILUTION VENTILATION TO MEET PELS.
VENTILATION EQUIPMENT MUST BE EXPLOSION-PROOF.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPROVED EYE WASH FOUNTAIN & DELUGE
SHOWER . APPROPRIATE PROTECTIVE (IMPERVIOUS) CLOTHING & EQUIPMENT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
EXPLO HAZ:ARE EXPLO. CNDTNS(STAB):MAY VIOLENTLY RUPTURE IN HEAT OF
FIRE. AVOID CONTAM OF WATER SOURCES. SPILL PROC:FLAMES/FLARES IN
HAZ AREA. KEEP UNNEC PEOPLE AWAY; ISOLATE HAZ AREA & RESTRICT
ENTRY. FOR MORE SPECIFIC INFO, CONT NEHC . FIRE FIGHT PROC:EXPOS
TO FLAMES UNTIL WELL AFTER FIRE IS OUT. STAY (ING 2)

Boiling Pt:B.P. Text:179F,82C
Melt/Freeze Pt:M.P/F.P Text:44.0F,6.7C
Vapor Pres:95 @ 20C
Vapor Density:2.9
Spec Gravity:0.779
Solubility in Water:<0.01%
Appearance and Odor:COLORLESS LIQUID W/MILD, SWEET ODOR RESEMBLING
CHLOROFORM OR BENZENE.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
LIQUID NITROGEN DIOXIDE:POSS EXPLO. STRONG OXIDIZERS:FIRE & EXPLO HAZ.
PLASTICS, RUBBER, COATINGS:MAY BE ATTACKED.
Stability Condition to Avoid:AVOID CONT W/HEAT, SPKS, FLAMES/OTHER
SOURCES OF IGNIT. VAPS MAY BE EXPLO. AVOID OVERHEATING OF CNTNRS;
CNTNRS (SUPDAT)
Hazardous Decomposition Products:THERMAL DECOMPOSITION PRODUCTS MAY
INCLUDE TOXIC OXIDES OF CARBON.

Waste Disposal Methods:OBSERVE ALL FEDERAL, STATE & LOCAL REGULATIONS
WHEN DISPOSING OF THIS SUBSTANCE. DISPOSAL MUST BE I/A/W STANDARDS
APPLICABLE TO GENERATORS OF HAZARDOUS WASTE, 40 CFR 262. EPA
HAZARDOUS WASTE NUMBERS U 056 & D001. REPORTABLE QUANTITY (RQ):100
LBS.

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.