Product ID:LIQUEFIED PETROLEUM GAS W/METHYLACETYLENE-PROPADIENE 70 LBS
MSDS Date:06/01/1995
FSC:6830
NIIN:00-869-3053
MSDS Number: BKHSB

AIRCO INC AIRCO INDUSTRIAL GASES DIV

575 MOUNTAIN AVENUE
NEW PROVIDENCE, NJ 07974-2006
US

Emergency Phone: 908-464-8100

Info Phone: 908-464-8100

Cage: 83956

AIRCO INC, AIRCO INDUSTRIAL GASES DIV.

MURRAY HILL, NJ 07974-2006 US

Telephone: 800-424-9300(CHEMTREC)

Cage: 00741

L.P.G. (LIQUID PETROLEUM GAS) PROPELLANT(FLAMMABLE)

CAS: 68476-85-7

RTECS: SE7545000

Fraction By Weight: 56%

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM

METHYL ACETYLENE-PROPADIENE MIXTURE

CAS: 59355-75-8

RTECS: UK4920000

Fraction By Weight: 44%

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES/SKIN: MAY CAUSE
FROSTBITE/IRRITATION. INHALATION: MAY CAUSE CNS DEPRESSION &
IRRITATION, ASPHYXIATION, DEATH. OXYGEN DEFICIENCY DURING PREGNANCY
HAS PRODUCED DEVELOPMENTAL ABNORMALITIES IN HUMANS .
Explanation of Carcinogenicity:NONE
Effects of Overexposure:FROSTBITE, IRRITATION, BLINDNESS, EXCITEMENT,
DISORIENTATION, UNCONSCIOUSNESS, RAPID BREATHING, DIMINISHED MENTAL
ALERTNESS, IMPAIRED MUSCULAR COORDINATION, FAULTY JUDGMENT,
DEPRESSION OF ALL SENSATIO NS, EMOTIONAL INSTABILITY, FATIGUE,
NAUSEA, VOMITING, PROSTRATION, CONVULSIONS, COMA.

First Aid:EYES: DON'T WASH W/HOT/EVEN TEPID WATER. NEVER INTRODUCE
OIL/OINTMENT W/OUT MEDICAL ADVICE. PROTECT EYES W/LIGHT
BANDAGE/HANDKERCHIEF. REMOVE TO FRESH AIR. SKIN: FLUSH AFFECTED
AREA W/LUKEWARM WATER. DON'T USE HOT WATER. INGESTION: KEEP CALM &
WARM. INHALATION: REMOVE TO FRESH AIR. GIVE CPR/SUPPLEMENTAL OXYGEN
IF NEEDED. OBTAIN MEDICAL ATTENTION IN ALL CASES.

Flash Point Method:CC
Flash Point:-144F
Lower Limits:3
Upper Limits:11
Extinguishing Media:WATER FOG, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:DON'T EXTINGUISH. KEEP CYLINDER COOL W/WATER
FOG. IF FLAME IS EXTINGUISHED, REMOVE ALL IGNITION SOURCES & ALLOW
CONTENTS TO VENT. (SEE SUPP)
Unusual Fire/Explosion Hazard:AUTOIGNITION TEMP: 850F. GAS IS >AIR &
MAY TRAVEL TO DISTANT IGNITION SOURCE. MAY BURN W/AN ALMOST
INVISIBLE FLAME IN BRIGHT LIGHT. (SEE SUPP)

Spill Release Procedures:EVACUATE AREA. USE APPROPRIATE PROTECTIVE
EQUIPMENT. IF LEAK IS IN USER'S EQUIPMENT, BE CERTAIN TO PURGE
PIPING W/AN INERT GAS PRIOR TO ATTEMPTING REPAIRS. IF LEAK IS IN
CONTAINER/CONTAINER VALVE, CON TACT CLOSEST BOC LOCATION.

Handling and Storage Precautions:USE ONLY IN WELL VENTILATED AREAS.
STORE IN COOL, DRY, WELL VENTILATED AREA AWAY FROM HEAVY TRAFFIC
AREAS & EMERGENCY EXITS.
Other Precautions:PROTECT FROM PHYSICAL DAMAGE. DON'T STORE >125F.
DON'T DRAG, SLIDE/ROLL CYLINDERS. DON'T HEAT CYLINDER TO INCREASE
DISCHARGE RATE OF PRODUCT. SEGRAGATE FULL & EMPTY CONTAINERS. NEVER
CARRY COMPRESSED GAS CYLINDER IN ENCLOSED SPACE.

Respiratory Protection:RESPIRATORY PROTECTION ISN'T NORMALLY REQUIRED.
DON'T ENTER AREA OF HIGH MAPP CONCENTRATION UNTIL FIRST PURGING
W/INERT GAS & THEN VENTILATING W/AIR.
Ventilation:LOCAL EXHAUST/MECHANICAL: IF WELDING/CUTTING IN CONFINED
AREAS. USE NON-SPARKING & EXPLOSION PROOF ELECTRICAL EQUIPMENT.
Protective Gloves:LEATHER
Eye Protection:SAFETY GLASSES W/#4/DARKER FILTER LENSES
Other Protective Equipment:LEATHER APRON
Work Hygienic Practices:REMOVE CONTAMINATED CLOTHING.
Supplemental Safety and Health
SPECIAL FIRE: INCREASE VENTILATION TO PREVENT FLAMMABLE MIXTURE
FORMATION. UNUSUAL FIRE: ANY LEAKS OF MAPP PRESENT GREAT DANGER OF
EXPLOSION/FIRE. INCOMPATIBLES: POTASSIUM PERMANGANATE. WASTE
DISPOSAL : DISPOSE OF IAW/FEDERAL, STATE & LOCALREGULATIONS.
FLAMMABLE GAS UN1075.

Boiling Pt:B.P. Text:-54 TO -10F
Melt/Freeze Pt:M.P/F.P Text:-184F
Decomp Temp:Decomp Text:815F
Vapor Pres:97 PSIA
Spec Gravity:0.571 (LIQUID)
Solubility in Water:SLIGHT
Appearance and Odor:A COLORLESS GAS W/CHARACTERISTIC UNPLEASANT ODOR.

Stability Indicator/Materials to Avoid:YES
NATURAL RUBBER, COPPER ALLOYS >65% COPPER, SILVER, MERCURY, HALOGENS,
ACIDS, METALLIC SODIUM, POTASSIUM, (SEE SUPP)
Stability Condition to Avoid:HIGH TEMPS & OTHER IGNITION SOURCES.
Hazardous Decomposition Products:CONTACT W/SILVER, MAGNESIUM/COPPER
ALLOYS >65% COPPER: ACETYLIDES.

Waste Disposal Methods:DON'T ATTEMPT TO DISPOSE OF RESIDUAL/UNUSED
QUANTITIES. RETURN IN SHIPPING CONTAINER PROPERLY LABELED, W/ANY
VALVE OUTLET PLUGS/CAPS SECURED & VALVE PROTECTION CAP IN PLACE TO
BOC GASES/AUTHORIZED DIS TRIBUTOR FOR PROPER DISPOSAL. (SEE SUPP)

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.