Product ID:OXYGENATED UNLEADED PREMIUM GASOLINE, 89 OCTANE
MSDS Date:09/15/1992
FSC:9140
NIIN:00N054823
MSDS Number: BVYTX

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 (CONSISTS MAINLY OF STRAIGHT CHAIN & BRANCHED

CAS: 8006-61-9

RTECS: LX3300000

Fraction By Weight: 82-89.9%

OSHA PEL 300 PPM

ACGIH TLV: 300 PPM/500 STEL

ETHER, TERT-BUTYL METHYL; (METHYL TERT-BUTYL ETHER) (SARA

CAS: 1634-04-4

RTECS: KN5250000

Fraction By Weight: 10-16%

OSHA PEL N/K

ACGIH TLV: N/K

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

BENZENE (SARA III)

CAS: 71-43-2

RTECS: CY1400000

Fraction By Weight: 1-2%

OSHA PEL SEE 1910.1028

ACGIH TLV: 10 PPM; A2

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; Z-2

ACGIH TLV: S, 50 PPM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

ETHYL BENZENE (SARA III)

CAS: 100-41-4

RTECS: DA0700000

Fraction By Weight: 0-3%

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM/125 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 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/15 STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

P-XYLENE (P-DIMETHYLBENZENE) (SARA III)

CAS: 106-42-3

RTECS: ZE2625000

Fraction By Weight: 0-3%

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM/150 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 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 S, 50 PPM

ACGIH TLV: S, 50 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

GASOLINE VAP ARE CONSIDERABLY LESS THAN THOSE USED

RTECS: 9999999ZZ

LEV OR INFREQUENT EXPOS TO GASOLINE VAP IS UNLIKELY

RTECS: 9999999ZZ

HANDLE ALL LEAKS, SPILLS, & WASTE MATLS I/A/W

RTECS: 9999999ZZ

CHARACTERISTIC OF IGNITABILITY & IF

RTECS: 9999999ZZ

D001. DISPOSAL MUST BE IN ACCORDANCE WITH FEDERAL,

RTECS: 9999999ZZ

KEEP CONTAINER CLOSED.

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50:(ORAL,RAT)>5 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:TOLUENE APPEARS ON NAVY LISTING OF
OCCUP CHEM REPROD HAZARDS. SEEK CONSULTATION FROM APPROP HLTH
PROFESSIONALS CONCERNING LATEST HAZARD LIST INFO & SAFE HNDLG &
EXPOS INFO . ACUTE: EYE:CAUSES MO D EYE IRRIT. SKIN:MODERATELY
IRRITATING, CAUSES REDNESS, EDEMA, OR DRYING OF SKIN.
INHAL:RESPIRATORY (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:IRRIT, DIZZ, HDCH, NAUS, & STUPOR MAY
RSLT FROM EXPOS TO HIGH VAP CONC. INGEST:GI IRRIT, VOMIT. IF
ASPIRATED INTO LUNGS SECONDARY TO VOMIT, PNEUM & PULM EDEMA MAY
RSLT. RECENT STUDIES W/LAB A NIMALS HAVE SHOWN THAT GASOLINE VAP
ADMINISTERED IN HIGH CONC OVER PRLNGD PERIOD OF TIME CAUSED KIDNEY
DMG & (SUPDAT)
Medical Cond Aggravated by Exposure:PREEXISTING SKIN & RESP DISORDERS
MAY BE AGGRAVATED BY EXPOS TO PROD. PREEXISTING SKIN/LUNG ALLERGIES
MAY INCREASE CHANGE OF DEVELOPING INCREASED ALLERGY SYMP FROM
EXPOSURE TO THIS PRODUCT.

First Aid:EYE:FLUSH W/LG AMTS OF LOW PRESS WATER FOR @ LEAST 15 MINS.
IF IRRIT PERSISTS, SEEK MED ATTN. SKIN:REMOVE CONTAMD CLTHG. THORO
WASH AFFECTED AREA W/SOAP & WATER. INHAL:IMMED REMOVE FROM CONTAMD
AREA T O FRESH AIR. IN CASE OF RESP DISTRESS, GIVE OXYG OR ARTF
RESP. INGEST:DO NOT INDUCE VOMIT. IF VOMIT OCCURS, KEEP HEAD BELOW
HIPS TO PVNT ASPIRATION INTO LUNGS. GET MED ATTENTION.

Flash Point Method:COC
Flash Point:<40F,<4C
Lower Limits:1.4%
Upper Limits:7.6%
Extinguishing Media:DRY CHEM, FOAM OR CARBON DIOXIDE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP
. WATER MAY BE INEFCTIVE ON FLAMES, BUT WATER SHOULD BE USED TO
KEEP FIRE-EXPOSED CNTNRS COOL. (SUPDAT)
Unusual Fire/Explosion Hazard:FLOWING GASOLINE CAN BE IGNITED BY SELF-
GENERATED STATIC ELECTRICITY; USE ADEQ GROUNDING. VAP HAVE/AIR &
INVISIBLE. VAP ENTERING SEWERS/OTHER CONFINED (SUPDAT)

Spill Release Procedures:ELIM ALL IGNIT SOURCES INCLUDING INTERNAL
COMBUST ENGINES & POWER TOOLS. VENTILATE AREA. AVOID BRTHG VAPOR.
USE NIOSH/MSHA SCBA/NIOSH/MSHA SUPPLIED-AIR MASK FOR LG SPILLS IN
CONFINED AREAS. CONTAIN SP ILL IF POSS. REMOVE W/INERT ABSORBENT.
(ING 15)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:TRANSPORT, HANDLE & STORE I/A/W OSHA
REG 1910.106, & APPLIC D.O.T. REGS. DANGER! EXTREMELY FLAMM.
HARMFUL IF SWALLOWED. MAY CAUSE SKIN/EYE IRRIT.
Other Precautions:MAY BE HARMFUL IF INHAL; MAY CAUSE RESP IRRIT. LONG
TERM EXPOS TO VAP HAS CAUSED CANCER IN LAB ANIMALS. KEEP AWAY FROM
HEAT, SPARKS & FLAMES. AVOID BRTH VAP. USE ONLY IN WELL-VENT
LOCATIONS. AVOID CON T W/EYES & PRLNGD CONT W/SKIN. (ING 18)

Respiratory Protection:NONE REC UNDER NORM CNDTNS W/ADEQ VENT. IF CONC
EXCEED PEL, NIOSH/MSHA APPRVD RESP PROT EQUIP MUST BE WORN. THIS
INCLUDES BOTH NIOSH/MSHA AIR PURIFYING CARTRIDGE RESP/NIOSH/MSHA
AIR SUPPLIED RESP PROT EQUIP.
Ventilation:USE ADEQ NATURAL/MECHANICAL VENT TO KEEP VAP CONC OF THIS
MATL AT/OR BELOW PEL.
Protective Gloves:CHEMICAL RESIST GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKER GOGGLES .
Other Protective Equipment:UNIFORMS, COVERALLS OR LAB COATS SHOULD BE
WORN. LAUNDER OR DRY CLEAN WHEN SOILED.
Work Hygienic Practices:WASH THORO AFTER HANDLING.
Supplemental Safety and Health
SPEC GRAV:0.71-0.78 (H20=1). FIRE FIGHT PROC:IF LEAK/SPILL HAS NOT
IGNITED, USE WATER SPRAY TO DISPERSE VAP & TO PROVIDE PROT FOR
PERSONS ATTEMPTING TO STOP LEAK. EXPLO HAZ:SPACES MAY CREATE AN
EXPLOS ION HAZ. EFTS OF OVEREXP:KIDNEY CANCER IN MALE RATS & LIVER
CANCER IN FEMALE MICE. GENERALLY, HUMAN EXPOS TO (ING 13)

HCC:F3
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/ETHER 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 & CARBON DIOXIDE MAY
BE FORMED ON BURNING IN LIMITED AIR SUPPLY.

Waste Disposal Methods:RE-EVALUATION OF PROD MAY BE REQD BY USER @ TIME
OF DISP, SINCE PROD USES, TRANSFORMATIONS, MIX & PROCESS MAY CHANGE
CLASSIFICATION TO NON-HAZ/HAZ FOR REASONS OTHER THAN, OR IN ADDN TO
IGNITABILITY. P ROD (AS PRESENTLY CONSTITUTED) HAS RCRA(ING 16)

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.