DIABLO PETROLEUM CO -- SOLVENT/THINNER -- 8010-00N029534 
=====================  Product Identification  =====================

Product ID:SOLVENT/THINNER
MSDS Date:03/21/1991
FSC:8010
NIIN:00N029534
=== Responsible Party ===
Company Name:DIABLO PETROLEUM CO
Address:1565 INDUSTRIAL PARKWAY WEST
City:HAYWARD
State:CA
ZIP:94544
Country:US
Info Phone Num:510-783-6500
Emergency Phone Num:800-424-9300(CHEMTREC)
Preparer's Name:ROGER PYTLEWSKI
CAGE:0FVC5
=== Contractor Identification ===
Company Name:DIABLO PETROLEUM CO
Address:1565 INDUSTRIAL PARKWAY WEST
Box:City:HAYWARD
State:CA
ZIP:94544
Country:US
Phone:510-783-6500
CAGE:0FVC5

=============  Composition/Information on Ingredients  =============

Ingred Name:SPILL PROC:PROT AS CNDTNS WARRANT. PVNT SPILLED MATL FROM
    ENTERING SEWERS, STORM DRAINS, OTHER UNAUTH TREATMENT (ING 15)
RTECS #:9999999ZZ

Ingred Name:ING 14:DRAINAGE SYS & NATRL WATERWAYS. DIKE FAR AHEAD OF
    SPILL FOR LATER RECOVERY/DISP. SPILLED MATL MAY BE (ING 16)
RTECS #:9999999ZZ

Ingred Name:ING 15:ABSORB INTO APPROP ABSORB MATL. NOTIFY LOCAL AUTHS &
    APPROP FED, STATE & LOC AGENCIES. IMMED CLEANUP OF (ING 17)
RTECS #:9999999ZZ

Ingred Name:ING 16:ANY SPILL IS RECOM. IF SPILL/RELS IN EXCESS OF EPA
    REPORTABLE QTY IS MADE INTO ENVIRON, IMMED NOTIFY THE NRC.
RTECS #:9999999ZZ

Ingred Name:OTHER PREC:OF IGNIT; THEY MAY EXPLODE & CAUSE INJURY/DEATH.
    "EMPTY" DRUMS SHLD BE COMPLETELY DRAINED, PROPERLY (ING 19)
RTECS #:9999999ZZ

Ingred Name:ING 18:BUNGED & PROMPTLY SHIPPED TO SUPPLIER/DRUM
    RECONDITIONER. ALL OTHER CNTNRS SHLD BE DISP OF IN ENVIRON (ING 20)
RTECS #:9999999ZZ

Ingred Name:ING 19:SAFE MANNER & I/A/W GOVT REGS. BEFORE WORKING ON/IN
    TANKS WHICH CONTAIN/HAVE CNTND PROD, REFER TO OSHA (ING 21)
RTECS #:9999999ZZ

Ingred Name:ING 20:REGS, ANSI Z49.1 & OTHER GOVT & INDUS REFERENCES
    PERTAINING TO CLEANING, REPAIRING, WELDING/OTHER (ING 22)
RTECS #:9999999ZZ

Ingred Name:ING 21:CONTEMPLATED OPERATIONS.
RTECS #:9999999ZZ

Ingred Name:VENT:MAY BE REQD. WHERE EXPLO MIXTS MAY BE PRESENT, ELEC
    SYS SAFE FOR SUCH LOCATIONS MUST BE USED.
RTECS #:9999999ZZ

Ingred Name:NAPHTHOL SPIRITS (66/3). PEL/TLV AS STODDARD SOLVENT.
CAS:64742-48-9
OSHA PEL:100 PPM (MFR)
ACGIH TLV:100 PPM (MFR)

Ingred Name:HIGH FLASH NAPHTHA; (SUPER HIGH FLASH NAPHTHA)
CAS:64742-95-6

Ingred Name:XYLENE (MIXED ISOMERS)
CAS:1330-20-7
RTECS #:ZE2100000
Fraction by Wt: .02-.05%
OSHA PEL:100 PPM;150 PPM STEL
ACGIH TLV:100 PPM;150 PPM STEL
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

Ingred Name:BENZENE, TRIMETHYL-(MIXED ISOMERS); (TRIMETHYLBENZENES)
CAS:25551-13-7
RTECS #:DC3220000
OSHA PEL:25 PPM
ACGIH TLV:25 PPM

Ingred Name:BENZENE, 1,2,4-TRIMETHYL-; (1,2,4-TRIMETHYLBENZENE)
CAS:95-63-6
RTECS #:DC3325000
Fraction by Wt: .24-.29%

Ingred Name:CUMENE
CAS:98-82-8
RTECS #:GR8575000
Fraction by Wt: .01-.04%
OSHA PEL:50 PPM, S
ACGIH TLV:50 PPM, S
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Ingred Name:EFTS OF OVEREXP:& CAUSE LUNG INFLAMM & DMG. XYLENE CAUSES
    HARM TO FETUS IN LAB ANIMAL STUDIES. REPORTS HAVE ASSOC(ING 8)
RTECS #:9999999ZZ

Ingred Name:ING 7:RPTD & PRLNG OCCUP OVEREXP TO SOLVS W/PERM BRAIN &
    NERV SYS DMG (SOMETIMES REFERRED TO AS SOLV/PAINTER'S (ING 9)
RTECS #:9999999ZZ

Ingred Name:ING 8:SYNDROME). INTENT MISUSE BY DELIB CONCENTRATING &
    INHALING CONTENTS MAY BE HARMFUL OR FATAL.
RTECS #:9999999ZZ

Ingred Name:FIRST AID PROC:VICTIM IS NOT BRTHG, IMMED BEGIN ARTF RESP.
    IF BRTHG DIFFICULTIES DEVELOP, O*2 SHLD BE ADMIN BY (ING 11)
RTECS #:9999999ZZ

Ingred Name:ING 10:QUALIFIED PERS. SEEK IMMD MED ATTN. INGEST:ASPIR
    HAZ:DO NOT INDUCE VOMIT/GIVE ANYTHING BY MOUTH BECAUSE (ING 12)
RTECS #:9999999ZZ

Ingred Name:ING 11:MATL CAN ENTER LUNGS & CAUSE SEV LUNG DMG. IF VICTIM
    IS DROWSY/UNCONSCIOUS, PLACE ON LEFT SIDE, W/HEAD (ING 13)
RTECS #:9999999ZZ

Ingred Name:ING 12:DOWN. IF POSS, DO NOT LEAVE VICTIM UNATTENDED. SEEK
    MED ATTN.
RTECS #:9999999ZZ

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYE:MAY CAUSE MILD IRRIT. DIRECT CONT
    W/LIQ/ EXPOS TO VAPS/MISTS MAY CAUSE STINGING, TEARING & REDNESS.
    SKIN:ONE/MORE COMPONENTS MAY CAUSE MILD IRRIT. PRLNG/RPTD CONT MAY
    CAUSE REDNESS, BURNING, DRYIN G & CRACKING. INHAL:LOW DEGREE OF
    TOX. BRTHG HIGH CONCS OF VAPS/MISTS MAY CAUSE:IRRIT OF NOSE &
    THROAT, (EFTS OF OVEREXP
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:SIGNS OF NERV SYS DEPRESS (E.G., HDCH,
    DROW, DIZZ, LOSS OF COORDINATION & FATG). INGEST:LOW DEGREE OF TOX.
    EXCESS QTYS MAY CAUSE: IRRIT OF DIGEST TRACT, SIGNS OF NERV SYS
    DEPRESS (E. G., HDCH , DROW, DIZZ, LOSS OF COORDINATION & FATG).
    ASPIR HAZ:ONE/MORE COMPONENTS CAN ENTER LUNGS DURING
    SWALLOWING/VOMIT (ING 7
Medical Cond Aggravated by Exposure:PERSONS W/PRE-EXISTING SKIN
    DISORDERS MAY BE MORE SUSCEPTIBLE TO EFTS OF MATL. RESP SYMPS ASSOC
    W/PRE-EXISTING LUNG DISORDERS (E.G., ASTHMA-LIKE CNDTNS) MAY BE
    AGGRAVATED BY EXPOS TO MATL.

=======================  First Aid Measures  =======================

First Aid:EYE:IF IRRIT/REDNESS DEVELS, MOVE VICTIM AWAY FROM EXPOS &
    INTO FRESH AIR. FLUSH W/CLEAN H2O FOR @ LST 15 MINS. IF SYMPS
    PERSIST, SEE MD. SKIN:REMOVE CONTAM SHOES & CLTHG & CLEANSE
    AFFECTED AREA(S) TH ORO BY WASHING W/MILD SOAP & H20. IF
    IRRIT/REDNESS DEVELS & PERSISTS, SEE MD. INHAL:IF RESP SYMPS DEVEL,
    MOVE VICTIM AWAY FROM SOURCE OF EXPOS & INTO FRESH AIR. IF SYMPS
    PERSIST, SEE MD. IF (ING 10)

=====================  Fire Fighting Measures  =====================

Flash Point Method:TCC
Flash Point:104F,40C
Lower Limits:0.5%
Upper Limits:6%
Extinguishing Media:EXTINGUISH W/DRY CHEMICAL, CO2 OR A UNIVERSAL TYPE
    FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP
    . STOP SPILL/RELS IF IT CAN BE DONE W/OUT RISK. MOVE UNDMGD CNTNRS
    FROM FIRE AREA. H2O SPRAY MAY BE(SUPDAT)
Unusual Fire/Explosion Hazard:MATL IS COMBUST & MAY BE IGNITED BY HEAT,
    SPKS, FLAMES/OTHER SOURCES OF IGNIT (E.G., STATIC ELEC, PILOT
    LIGHTS OR MECH/ELEC EQUIP). MAY CREATE VAP/AIR (SUPDAT)

==================  Accidental Release Measures  ==================

Spill Release Procedures:KEEP ALL SOURCES OF IGNIT & HOT METAL SURFS
    AWAY FROM SPILL/RELS. STAY UPWIND & AWAY FROM SPILL/RELS. ISOLATE
    HAZ AREA & LIM ENTRY TO EMER CREW. STOP SPILL/RELS IF IT CAN BE
    DONE W/OUT RISK. WEAR APPR OP PROT EQUIP INCL NIOSH/MSHA APPRVD
    RESP (ING 14)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:KEEP CNTNRS TIGHTLY CLSD, COOL, DRY &
    AWAY FROM ALL SOURCES OF IGNIT. USE & STORE PROD W/ADEQ VENT. AVOID
    INHAL OF VAPS & PERSONAL CONT W/PROD.
Other Precautions:BOND & GROUND EQUIP WHEN TRANSFERRING TO ANOTHER
    CNTNR. "EMPTY" CNTNRS RETAIN RESIDUE (LIQ &/OR VAP) & CAN BE
    DANGEROUS. DO NOT PRESSURIZE, CUT, WELD, BRAZE, SOLDER, DRILL,
    GRIND/EXPOSE SUCH CNTNRS TO  HEAT, FLAME, SPKS/OTHER SOURCES(ING
    18)

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:USE OF RESP PROT IS ADVISED WHEN CONCS EXCEED
    ESTABLISHED EXPOS LIMS. DEPENDING ON AIRBORNE CONC, USE NIOSH/MSHA
    RESP/GAS MASK W/APPROP CARTRIDGES & CANISTERS OR NIOSH/MSHA APPRVD
    SUPPLIED AIR EQUIP.
Ventilation:IF CURRENT VENT PRACTS ARE NOT ADEQ TO MAINT AIRBORNE CONCS
    BELOW ESTABLISHED EXPOS LIMS, ADDNL VENT/EXHST SYS (ING 23)
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:A SOURCE OF CLEAN WATER SHOULD BE AVAIL IN
    WORK AREA FOR FLUSHING EYES & SKIN. IMPERVIOUS CLTHG SHLD BE WORN
    AS NEEDED.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRE FIGHT PROC:USEFUL IN MINIMIZING/ DISPERSING VAPS & COOLING EQUIP
    EXPOSED TO HEAT & FLAME. AVOID SPREADING BURNING LIQ W/WATER USED
    FOR COOLING PURPOSES. EXPLO HAZ:EXPLO HAZ IF HEATED. VAPS ARE HV
    R/AIR & MAY ACCUM IN LOW AREAS. IF CNTNR IS NOT PROPERLY COOLED, IT
    MAY EXPLODE IN HEAT OF FIRE.

==================  Physical/Chemical Properties  ==================

HCC:F4
Boiling Pt:B.P. Text:>313F,>156C
Vapor Pres:2.9
Vapor Density:4.89
Spec Gravity:0.773
Evaporation Rate & Reference:0.21
Solubility in Water:0.1
Appearance and Odor:CLEAR, LITTLE IF ANY COLOR; CHARACTERISTIC ODOR.
Percent Volatiles by Volume:100

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS/BASES, OXIDIZING AGENTS, SELECTED AMINES. PROD FORMS
    COMBUST &/OR EXPLO MIXTS W/AIR &/OR O2.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:THERMAL DECOMPOSITION IN PRESENCE OF
    AIR MAY YIELD CO &/OR CO2.

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSE OF PRODUCT I/A/W LOCAL, COUNTY, STATE &
    FEDERAL REGULATIONS.

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