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

MSDS NAME:92001/92007 SHELL COMMERCIAL GRADE PROPANE
NIIN:00F056405
MSDS Number: CHNBW
=== Responsible Party ===
Company:SHELL OIL CO
Address:1 SHELL PLZ
Box:4320
City:HOUSTON
State:TX
ZIP:77210-5000
Country:US
Info Phone Num:713-241-4819/713-473-9461
Emergency Phone Num:713-473-9461/713-241-4819
Preparer's Name:J C WILLETT
CAGE:SHELO
=== Contractor Identification ===
Company:SHELL OIL CO
Box:4320
City:HOUSTON
State:TX
ZIP:77210-5000
Country:US
Phone:713-473-9461/713-241-2252
CAGE:SHELO
Company:SHELL OIL COMPANY
Address:Box:2463
City:HOUSTON
State:TX
ZIP:77210
Country:US
Phone:800-231-6950
CAGE:54527

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

Name:PROPANE (DIMETHYLMETHANE)	*98-2*
CAS:74-98-6
RTECS #:TX2275000
Fraction by Wt: 85-100%
Other REC Limits:1800 MG/CUM
OSHA PEL:1000 PPM
ACGIH TLV:SIMPLE ASPHYXIANT

Name:PROPYLENE
CAS:115-07-1
RTECS #:UC6740000
Fraction by Wt: 0-15%
ACGIH TLV:SIMPLE ASPHYXIANT

Name:BUTANE, N-BUTANE  *98-2*
CAS:106-97-8
RTECS #:EJ4200000
Fraction by Wt: 0-2.5%
Other REC Limits:800 PPM
OSHA PEL:800 PPM
ACGIH TLV:1900 MG/CUM

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:DIRECT CONTACT: EYES: CAN RESULT IN
    BURNS. SKIN: BURNS/FROSTBITE. INHALATION: MAY PRODUCE REVERSIBLE
    CNS DEPRESSION/ANESTHESIA/ASPHYXIATION. DEATH MAY OCCUR.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:BURNS, FROSTBITE, ASPHYXIATION, GIDDINESS,
    HEADACHE, DIZZINESS, UNCONSCIOUSNESS
Medical Cond Aggravated by Exposure:NONE

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

First Aid:EYES/SKIN: FLUSH W/WATER. INHALATION: REMOVE TO FRESH AIR &
    PROVIDE OXYGEN IF BREATHING IS DIFFICULT. GIVE CPR IF NOT
    BREATHING. OBTAIN MEDICAL ATTENTION IN ALL CASES.

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

Flash Point:-156F
Lower Limits:2.4
Upper Limits:9.5
Extinguishing Media:ALLOW GAS TO BURN IF FLOW CANNOT BE SHUT OFF
    SAFELY.
Fire Fighting Procedures:APPLY WATER FROM A SAFE DISTANCE TO COOL
    CONTAINER, SURROUNDING EQUIPMENT & STRUCTURES. CLEAR/ISOLATE AREA
    OF UNPROTECTED PERSONNEL. (SEE SUPP)
Unusual Fire/Explosion Hazard:EXTINGUISH IGNITIONS PRIOR TO USE & UNTIL
    ALL VAPORS ARE GONE. VAPORS MAY ACCUMULATE & TRAVEL TO DISTANT
    IGNITION SOURCES/FLASHFIRE CAN RESULT.  (SEE SUPP)

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

Spill Release Procedures:ELIMINATE ALL SOURCES OF IGNITION. ISOLATE
    AREA & DENY ENTRY TO UNPROTECTED PERSONNEL. STAY UPWIND & KEEP OUT
    OF LOW AREAS. DISPERSE ANY VAPOR CLOUD W/A SUSTAINED FLOW OF WATER
    SPRAY. SHUT OFF SOURCE  OF LEAK SAFELY.

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

Handling and Storage Precautions:BOND/GROUND TRANSFER CONTAINERS &
    EQUIPMENT. GROUND FIXED EQUIPMENT. CONTAINERS, EVEN EMPTIED, CAN
    CONTAIN EXPLOSIVE VAPORS. AVOID EYE/SKIN CONTACT.
Other Precautions:DON'T CUT, DRILL/GRIND/WELD/PERFORM SIMILAR
    OPERATIONS ON/NEAR CONTAINERS. KEEP CONTAINERS CLOSED WHEN NOT IN
    USE. USE W/ADEQUATE VENTILATION. EXTRA PRECAUTIONS SHOULD BE
    OBSERVED AROUND POSSIBLE POIN TS OF LPG RELEASE.

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

Respiratory Protection:USE A NIOSH-APPROVED RESPIRATOR AS REQUIRED TO
    PREVENT OVEREXPOSURE. USE EITHER AN ATMOSPHERE-SUPPLYING
    RESPIRATOR/AN AIR-PURIFYING RESPIRATOR FOR ORGANIC VAPORS.
Ventilation:USE EXPLOSION PROOF VENTILATION AS REQUIRED TO CONTROL
    VAPOR CONCENTRATIONS.
Protective Gloves:REQUIRED
Eye Protection:SAFETY GLASSES/GOGGLES
Other Protective Equipment:PROTECTIVE CLOTHING
Supplemental Safety and Health
FIRE PROC CONT'D: DON'T ENTER CONFINED FIRE SPACE W/O FULL BUNKER GEAR;
    HELMET W/FACE SHIELD, BUNKER COATS, GLOVES & RUBBER BOOTS &
    POSITIVE PRESSURE NIOSH APPROVED SCBA. COOL FIRE EXPOSED CONTAINERS
     W/WATER. FIRE HAZ CONT'D: STATIC ELECTICITY MAY ACCUMULATE/CREATE
    A FIRE HAZARD. KEEP LIQUID/VAPORS AWAY FROM HEAT/SPARK

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

Boiling Pt:B.P. Text:-44F
Melt/Freeze Pt:M.P/F.P Text:-372F
Vapor Pres:208
Vapor Density:1.5
Spec Gravity:0.53
Solubility in Water:SLIGHT
Appearance and Odor:COLORLESS GAS: LIQUID UNDER PRESSURE W/MERCAPTAN
    ODOR

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:HEAT, SPARKS, FLAME
Hazardous Decomposition Products:CO & UNIDENTIFIED ORGANIC COMPOUNDS
Conditions to Avoid Polymerization:PREVENT VAPOR ACCUMULATION.

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/LOCAL, STATE &
    FEDERAL 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.

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