=====================  Product Identification  =====================

MSDS NAME:ISOPAR M ;PRODUCT CODE:133468-00635
NIIN:00-322-9367
MSDS Number: BDWSZ
=== Responsible Party ===
Company:EXXON CO USA, A DIV OF EXXON CORP.
Address:800 BELL ST
Box:2180
City:HOUSTON
State:TX
ZIP:77252-2180
Country:US
Info Phone Num:713-656-3424 OR 713-656-2443
Emergency Phone Num:713-656-2443 OR 713-656-3424
CAGE:29700
=== Contractor Identification ===
Company:EXXON COMPANY U.S.A.
Box:2180
City:HOUSTON
State:TX
ZIP:77252-2180
Country:US
Phone:713-656-5949 / 713-656-3424
CAGE:29700
Company:TEXPAR ENERGY INC.
CAGE:0ANE5

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

Name:HYDROTREATED HEAVY NAPHTHA (IT CONSISTS PREDOMINANTLY OF
    C*12-C*15 ISOPARAFFINIC HYDROCARBONS.)
CAS:64742-48-9
Fraction by Wt: 100.0%
Other REC Limits:NONE SPECIFIED
OSHA PEL:5 MG/M3 AS OIL MIST
ACGIH TLV:5 MG/M3 AS OIL MIST

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

LD50 LC50 Mixture:LD50 (ORAL RAT) IS >5G/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:IRRITATION OF
    EYES,SKIN,RESPIRATORY OR G.I.TRACTS;CNS EFFECTS LIKE
    HEADACHE,DIZZINESS,NAUSEA,VOMITING AND POSSIBLE
    UNCONSCIOUSNESS;REDNESS OR BURNS OF EYES/SKIN
    POSSIBLE.CHRONIC:DRYING OF SKIN,D EFATTING OR DERMATITIS.
Explanation of Carcinogenicity:DATA PER MSDS
Effects of Overexposure:SEE HEALTH HAZARDS DATA.
Medical Cond Aggravated by Exposure:PERSONS WITH A HISTORY OF AILMENTS
    OR WITH A PRE-EXISTING DISEASE INVOLVING THE EYES, SKIN, OR
    RESPIRATORY TRACT MAY BE AT INCREASED RISK FROM EXPOSURE.

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

First Aid:INHALATION:REMOVE TO FRESH AIR. RESUSCITATE IF NOT BREATHING.
    GET MEDICAL ATTENTION. EYES:IMMEDIATELY FLUSH WITH PLENTY OF WATER
    FOR 15 MINUTES HOLDING EYELIDS OPEN. GET MEDICAL ATTENTION.
    SKIN:REMOVE  CONTAMINATED CLOTHING. WASH WITH SOAP AND WATER. IF
    IRRITATION PERSISTS, GET MEDICAL ADVICE.  INGESTION:DO NOT INDUCE
    VOMITING. GIVE NOTHING BY MOUTH IF UNCONSCIOUS. GET IMMEDIATE
    MEDICAL ATTENTION.

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

Flash Point Method:PMCC
Flash Point:160F,71C
Autoignition Temp:Autoignition Temp Text:460F
Lower Limits:0.6
Upper Limits:7.0
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
    CHEMICAL.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
    FULL FACED SELF CONTAINED BREATHING APPARATUS. COOL FIRE EXPOSED
    CONTAINERS WITH WATER SPRAY. CONTAIN RUNOFF.
Unusual Fire/Explosion Hazard:COMBUSTION OR HEAT OF FIRE MAY PRODUCE
    HAZARDOUS DECOMPOSITION PRODUCTS AND VAPORS.

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

Spill Release Procedures:ELIM ALL IGNITION SOURCES. KEEP PEOPLE AWAY.
    RECOVER FREE PRODUCT. ADD SAND OR OTHER ABSORBENT TO SPILL AREA.
    VENT AREA. KEEP PRODUCT OUT OF SEWER & WATERCOURSES. AVOID SKIN
    CONTACT & INHAL OF VAPORS.
Neutralizing Agent:NOT APPLICABLE.

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

Handling and Storage Precautions:STORE IN A COOL, DRY, WELL VENTILATED
    AREA. KEEP CONTAINERS TIGHTLY CLOSED WHEN NOT IN USE. PROTECT
    CONTAINERS FROM PHYSICAL DAMAGE.
Other Precautions:DO NOT TAKE INTERNALLY. DO NOT BREATHE MIST. AVOID
    PROLONGED OR REPEATED BREATHING OF VAPOR. AVOID CONTACT WITH EYES.
    USE WITH ADEQUATE VENTILATION. WASH THOROUGHLY AFTER HANDLING.

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

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR FOR ORGANIC
    VAPORS/MIST AS REQUIRED IF ABOVE PEL/TLV.
Ventilation:LOCAL/GENERAL TO MAINTAIN PEL/TLV.
Protective Gloves:NEOPRENE, NITRILE, OR NATURAL RUBBER
Eye Protection:SAFETY GOGGLES WITH OPTIONAL FACE SHIELD
Other Protective Equipment:EYE WASH STATION AND SAFETY SHOWER,WORK
    CLOTHING AND APRON AS REQUIRED.
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
    RECOMMENDED PROCEDURES. DO NOT WEAR CONTAMINATED CLOTHING OR
    FOOTWEAR.
Supplemental Safety and Health
AVOID PROLONGED OR REPEATED EXPOSURE. DO NOT GET ON SKIN OR IN EYES. DO
    NOT BREATHE VAPORS OR MISTS.

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

HCC:V4
Boiling Pt:B.P. Text:401F,205C
Vapor Pres:<2
Vapor Density:>5
Spec Gravity:0.79
pH:NEUTRL
Viscosity:2.46 CP @25C
Evaporation Rate & Reference:<0.1(N-BUTYL ACETATE = 1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR WATER-WHITE LIQUID,LITTLE ODOR
Percent Volatiles by Volume:100

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

Stability Indicator/Materials to Avoid:YES
LIQUID CHLORINE,CONC OXYGEN,HYPOCHLORITES
Stability Condition to Avoid:HIGH TEMPERATURES, SPARKS, AND OPEN FLAMES
Hazardous Decomposition Products:CARBON MONOXIDE,ALDEHYDES,FUMES,SMOKE

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

Waste Disposal Methods:CONSULT LOCAL AUTHORITIES.DISPOSAL MUST BE MADE
    IN ACCORDANCE WITH ALL APPLICABLE FEDERAL, STATE AND LOCAL LAWS AND
    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.

*** END OF RECORD ***