Product ID:OXYGENATED UNLEADED REGULAR GASOLINE, (SUPDAT)
MSDS Date:09/15/1991
FSC:9140
NIIN:00N055684
MSDS Number: BWCNJ

TOSCO REFINING CO

2300 CLAYTON RD
CONCORD, CA 94520
US

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 510-228-1220

Cage: TXSCX

TOSCO REFINING CO

CONCORD, CA 94520 US

Telephone: 800-424-9300 (CHEMTREC)

Cage: TXSCX

GASOLINE;(GASOLINE CONSISTS MAINLY OF STRAIGHT CHAIN &

CAS: 8006-61-9

RTECS: LX3300000

Fraction By Weight: 88-93.9%

OSHA PEL 300 PPM

ACGIH TLV: 300 PPM;500 PPM STEL

AND AROMATICS)

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

ETHYL ALCOHOL; (ETHANOL)

CAS: 64-17-5

RTECS: KQ6300000

Fraction By Weight: 5-10%

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM

BENZENE (SARA III)

CAS: 71-43-2

RTECS: CY1400000

Fraction By Weight: 1-2%

OSHA PEL N/K

ACGIH TLV: 10 PPM

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

TOLUENE (SARA III)

CAS: 108-88-3

RTECS: XS5250000

Fraction By Weight: 2-8%

OSHA PEL 200 PPM

ACGIH TLV: 50 PPM, S

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

BENZENE, ETHYL-; (ETHYLBENZENE) (SARA III)

CAS: 100-41-4

RTECS: DA0700000

Fraction By Weight: 0-3%

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM;125 PPM STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

O-XYLENE; (O-DIMETHYLBENZENE) (SARA III)

CAS: 95-47-6

RTECS: ZE2450000

Fraction By Weight: 0-3%

OSHA PEL 100PPM

ACGIH TLV: 100 PPM;150 PPM STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

M-XYLENE; (M-DIMETHYLBENZENE) (SARA III)

CAS: 108-38-3

RTECS: ZE2275000

Fraction By Weight: 1-7%

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM;15O PPM STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

CYCLOHEXANE (SARA III)

CAS: 110-82-7

RTECS: GU6300000

Fraction By Weight: 0-1%

OSHA PEL 300 PPM

ACGIH TLV: 300 PPM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

BENZENE, 1,2,4-TRIMETHYL-; (1,2,4-TRIMETHYLBENZENE) (SARA

CAS: 95-63-6

RTECS: DC3325000

Fraction By Weight: 1-3%

OSHA PEL 25 PPM

ACGIH TLV: 25 PPM

NAPHTHALENE (SARA III)

CAS: 91-20-3

RTECS: QJ0525000

Fraction By Weight: 0-1%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM;15 PPM STEL

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

CUMENE (SARA III)

CAS: 98-82-8

RTECS: GR8575000

Fraction By Weight: 0-1%

OSHA PEL 50 PPM, S

ACGIH TLV: 50 PPM, S

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

P-XYLENE

CAS: 106-42-3

RTECS: ZE2625000

Fraction By Weight: 0-3%

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM;150 PPM STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

TO KEEP FIRE-EXPOS CNTNRS COOL. IF LEAK/SPILL

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

TO PROVIDE PROTECTION FOR PERSONS ATTEMPTING TO

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

LISTING OF OCCUP CHEM REPROD HAZS. SEEK

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

LATEST HAZARD LIST INFORMATION AND SAFE HANDLING

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

FUEL ONLY.

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50 (ORAL,RAT): >5 G/KG.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:ACUTE: EYE: CAUSES SLIGHT TO MOD EYE
IRRIT. SKIN: MOD IRRIT; CAUSES REDNESS, EDEMA,OR DRYING OF SKIN.
SKIN ABSORP: DOES NOT PENETRATE SKIN. INHAL: RESP IRRIT, DIZZ,
HDCH, NAUS,& STUPOR MAY RSLT FROM E XPOS TO HIGH VAP CONCS. INGEST:
GI IRRIT, VOMIT. IF ASPIR INTO LUNGS SECONDARY TO VOMIT, PNEUM &
PULM (EFTS OF OVEREXP)
Explanation of Carcinogenicity:BENZENE: IARC MONOGRAPHS, SUPP, VOL 7,
PG 120, 1987: GRP 1. NTP 6TH ANNUAL REPORT ON CARCINS, 1991: KNOWN
TO BE (SUPDAT)
Effects of Overexposure:HLTH HAZ: EDEMA MAY RSLT. CHRONIC: RECENT
STUDIES W/LAB ANIMALS HAVE SHOWN THAT GASOLINE VAPS ADMIN IN HIGH
CONCS OVER PRLNGD PERIOD OF TIME CAUSED KIDNEY DMG & KIDNEY CANCER
IN MALE RATS & LIVER CANC ER IN FEMALE MICE. CHRONIC OVEREXP TO
ETHYL ALCOHOL HAS RSLTD IN LIVER ABNORM & EYE DMG. TOLUENE APPEARS
ON NAVY(ING 16)
Medical Cond Aggravated by Exposure:PREEXISTING SKIN AND RESPIRATORY
DISORDERS MAY BE AGGRAVATED BY EXPOSURE TO PRODUCT. PREEXISTING
SKIN OR LUNG ALLERGIES MAY INCREASE CHANCE OF DEVELOPING INCR
ALLERGY SYMPS FROM EXPOSURE TO PRODUCT.

First Aid:EYE: FLUSH W/LRG AMTS OF LOW PRESS WATER FOR AT LST 15 MINS.
IF IRRIT PERSISTS, SEEK MED ATTN. SKIN: REMOVE CONTAMD CLTHG. THORO
WASH AFFECTED AREA WITH SOAP AND WATER. INHALATION: IMMEDIATELY
REMOVE FROM CONTAMINATED AREA TO FRESH AIR. INCASE OF RESP
DISTRESS, GIVE OXYGEN OR ARTF RESP. INGEST: DO NOT INDUCE VOMIT. IF
VOMIT OCCURS, KEEP HEAD BELOW HIPS TO PVNT ASPIR INTO LUNGS. GET
MED ATTN.

Flash Point Method:COC
Flash Point:-40F,-40C
Lower Limits:1.4%
Upper Limits:7.6%
Extinguishing Media:ACCORD TO NFPA GUIDE, USE DRY CHEM, FOAM/CARBON
DIOXIDE. WATER MAY BE INEFT ON FLAMES, BUT WATER SHOULD BE USED
(ING 14)
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:FLOWING GASOLINE CAN BE IGNITED BY
SELF-GENERATED STATIC ELEC; USE ADEQ GROUNDING. VAPS HVR/AIR &
INVISIBLE. VAPS ENTERING SEWERS/OTHER CONFINED SPACES (SUPDAT)

Spill Release Procedures:ELIM ALL IGNIT SOURCES INCL INTERNAL COMBUST
ENGINES & POWER TOOLS. VENT AREA. AVOID BRTHG VAP. USE NIOSH/MSHA
APPRVD SCBA/SUPP-AIR MASK FOR LRG SPILLS IN CONFINED AREAS. CONTAIN
SPILL IF POSS. REMOVE W/INERT ABSORB. HNDL ALL LEAKS, SPILLS,
&(SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DANGER! EXTREMELY FLAMMABLE. HARMFUL
IF SWALLOWED. MAY BE HARMFUL IF INHALED; MAY CAUSE RESPIRATORY
IRRITATION. MAY CAUSE SKIN OR EYE IRRITATION.
Other Precautions:LONG TERM EXPOS TO VAPS HAS CAUSED CANCER IN LAB
ANIMALS.KEEP AWAY FROM HEAT,SPARKS & FLAMES.AVOID BRTHG VAP.USE
ONLY IN WELL-VENT LOCATIONS.AVOID CONT W/EYES & PRLNGD CONT
W/SKIN.KEEP CNTNR CLSD.WASH THORO AFTER HNDLG.USE AS MOTOR (ING
18)

Respiratory Protection:NONE NECESSARY UNDER NORMAL CONDITIONS WITH
ADEQUATE VENTILATION. IF CONCENTRATIONS EXCEED PEL, NIOSH/MSHA
APPROVED RESPIRATORY PROTECTIVE EQUIPMENT MUST BE WORN. THIS INCLS
BOTH AIR PURIFYING CARTRID GE RESPS/AIR SUPP RESP PROT EQUIPMENT.
Ventilation:USE ADEQUATE NATURAL OR MECHANICAL VENTILATION TO KEEP
VAPOR CONCENTRATIONS OF MATERIAL AT/OR BELOW PEL.
Protective Gloves:GLOVES RESISTANT TO CHEMS AND (SUPDAT)
Eye Protection:ANSI APPRVD CHEM WORKER GOGGLES .
Other Protective Equipment:PROTECTIVE CLOTHING SUCH AS UNIFORMS,
COVERALLS OR LAB COATS SHOULD BE WORN.
Work Hygienic Practices:LAUNDER OR DRY CLEAN CLOTHING WHEN SOILED.
Supplemental Safety and Health
PART #/TRADE NAME:"MINIMUM 87 OCTANE".SPEC GRAV: 0.71-0.78 (H*2O=1).
EXPLO HAZ:MAY CREATE EXPLO HAZ.SPILL PROC: WASTE MATLS I/A/W ALL
APPLIC LOC, ST,& FED REGS.PROT GLOVES: PETRO DISTILL REQD.EXPLAN O
F CARCIN: CARCIN.FED REGISTER, VOL 52,PG 34460, 1987:OSHA-CANCER
HAZ.HUMAN: MYELOID LEUKEMIA,HODGKINS DISEASE, LYMPHOMA.

Boiling Pt:B.P. Text:>90F,>32C
Vapor Pres:>-350
Vapor Density:3.4-4.0
Spec Gravity:SUPP DATA
Evaporation Rate & Reference:>1.0 (ETHER=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:COLORLESS LIQUID, GASOLINE/ALCOHOL ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CARBON MONOXIDE AND CARBON DIOXIDE MAY
BE FORMED ON BURNING IN LIMITED AIR SUPPLY.

Waste Disposal Methods:HANDLE ALL LEAKS, SPILLS, AND WASTE MATERIALS IN
ACCORDANCE WITH ALL APPLICABLE LOCAL, STATE, AND FEDERAL
REGULATIONS. PRODUCT (AS IS) HAZARDOUS WASTE # D001. RE-EVALUATION
AT TIME OF DISPOSAL MAY BE REQUIRED BY USER.

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.