Propane
Material Safety Data Sheet
1. Product and Company Identification
Product Name: Propane
HD-5 Propane, C3, LPG, Liquefied Petroleum Gases.
Synonym:
Product use: Chemical feedstock, fuel for space heating, autos, crop drying.
Supplier/Manufacturer: Gibson Energy ULC
1700, 440 2nd Ave SW
Address:
Calgary, AB T2P 5E9
Emergency Contact: 403-206-4000
Canutec: (613) 996-6666 or Cellular *666
2. Hazards Identification
EMERGENCY OVERVIEW
Danger! This product is extremely flammable! Will be easily ignited by heat, sparks or
flames. Will form explosive mixtures with air. Vapours may travel to source of ignition
and flash back. Vapours may cause dizziness or asphyxiation without warning. Some
may be irritating if inhaled at high concentrations. Contact with gas or liquefied gas may
cause burns, severe injury and/or frostbite. Fire may produce irritating and/or toxic
gases.
POTENTIAL HEALTH EFFECTS / ROUTES OF EXPOSURE
Eye Contact: Vapourizing liquid may cause frostbite or cryogenic burns.
Skin Contact: This product is a mild skin irritant. Direct contact with liquid will cause
cryogenic (freezer) burns or frostbite. The appearance of injury may
be delayed for a few hours, but may cause tissue to become swollen,
discolored and extremely painful; permanent damage may result
without adequate medical treatment.
Ingestion: Propane is extremely unlikely to be swallowed and much more likely
to be inhaled. Ingestion is highly unlikely.
Inhalation: This product is a known simple asphyxiant and displace air. Vapours
may cause nose and throat irritation, anesthetic effects and central
nervous system (CNS) depression. Inhalation may result in dizziness,
drowsiness, headaches, mood disturbances, numbness of the
extremities, sleepiness, mental confusion, poor judgment and
coordination, and memory loss may occur. An increased pulse rate
may occur. Hyperventilation may develop.
3. Composition/Information on Ingredients
Ingredient Name % CAS No.
Propane 90-99 74-98-6
Ethane 0-5 74-84-0
Butane(s) 0-5 75-28-5
Propylene 0-5 115-07-1
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Propane
4. First Aid Measures
Eyes: In case of contact with eyes, immediately flush with clean, low-
pressure water for at least 20 min. Hold eyelids open to ensure
adequate flushing. Seek medical attention immediately. Eye damage
may occur as contact with liquid may cause cryogenic burns.
Skin: This material will cause cryogenic (freezer) burns. Bathe the affected
area in warm water as soon as possible. Remove clothing unless
stuck to a burn area in which case cut around the burn leaving cloth
fixed to the burn. Do not rub burns! Seek medical attention
immediately.
Ingestion: This product is naturally a gas and is unlikely to be ingested and more
likely to be inhaled.
Inhalation: Ensure your own safety and use the appropriate respiratory protection
to immediately remove the victim to an uncontaminated area. Give
CPR or artificial respiration as needed and give oxygen if breathing is
difficult. Keep victim at rest and get immediate medical attention.
5. Fire Fighting Measures
FLAMMABLE PROPERTIES
Flammable Gas
HAZARDOUS COMBUSTION PRODUCTS:
During combustions, carbon dioxide and/or carbon monoxide will be produced.
FIRE AND EXPLOSION HAZARDS
This product is extremely flammable! Do not extinguish a fire unless leak can be
stopped. Containers may explode and will be easily ignited by heat, sparks or flames.
Vapours may ignite explosively. Vapours from liquefied gas are initially heavier than air
and spread along ground. Vapours may travel to source of ignition and flash back.
Vapours may be ignited rapidly when exposed to heat, spark, open flame or other
source of ignition. Container may explode in heat or fire. Runoff to sewer may cause
fire or explosion hazard.
EXTINGUISHING MEDIA
Small Fires: Use dry chemical or CO2 fire extinguishers.
Large Fires: Dry chemical, foam or CO2 using the manufacturer's recommended
technique. Water may be ineffective for fighting the fire, but may be used to cool fire-
exposed containers. Consider initial downwind evacuation for at least 800 meters (1/2
mile). Fight fire from maximum distance or use unmanned hose holders or monitor
nozzles. Cool containers with flooding quantities of water until well after fire is out. Do
not direct water at source of leak or safety devices as icing may occur. Withdraw
immediately in case of rising sound from venting safety devices or discoloration of tank.
ALWAYS stay away from tanks engulfed in fire. For massive fires, use unmanned hose
holders or monitor nozzles. If this is impossible, withdraw from area and let fire burn
FIRE FIGHTING INSTRUCTIONS
Small fires in the early stages may typically be extinguished using handheld portable fire
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Propane
extinguishers and other fire fighting equipment. Fire fighting may result in potential
exposure to high heat, smoke or toxic byproducts of combustion, an approved self-
contained breathing apparatus (SCBA) with full-face piece and full protective firefighting
clothing should be worn. Isolate area around container involved in fire. Cool tanks,
shells, and containers exposed to fire and excessive heat with water.
UNUSUAL FIRE AND EXPLOSION HAZARDS
This product may accumulate static charges which may cause a spark. Containers of
pressurized liquefied gasses may explode from heat generated in a fire.
6. Accidental Release Measures
ACTIVATE SITE SPECIFIC EMERGENCY RESPONSE PLAN, IF AVAILABLE.
Small Leaks: Remove all ignition sources. Ventilate area of leak. Stop flow of gas. Do
not attempt to extinguish a fire unless the leak can be stopped.
Large Leaks: CALL Emergency Response Activation Telephone Number. Isolate spill
or leak area immediately for at least 800 meters (1/2 mile) in all directions. Evacuate and
keep unauthorized personnel away and stay upwind. Many gases are heavier than air
and will spread along ground and collect in low or confined areas (sewers, basements,
tanks). Keep out of low areas. The proper use of water spray may effectively disperse
product vapours, preventing contact with ignition sources or areas /equipment that
require protection. Do not discharge solid water stream pattern into the liquid resulting in
splashing. Do not flush down sewer or drainage systems. Protect bodies of water by
dyking, if possible.
Evacuation: Fire: If tank, rail car or tank truck is involved in a fire, ISOLATE for 1600
meters (1 mile) in all directions; also, consider initial evacuation for 1600 meters (1 mile)
in all directions.
Attention: The application of water and/or fire fighting foam may cause the spilled liquid
to liberate increased amounts of vapours, particularly when the water/foam temperature
is warmer than the liquid. However, this effect may be desirable under certain conditions
to evaporate a spill quickly. Consideration should be given to environmental clean-up
and waste material generation when determining if the use of large volumes of water is
appropriate for non-fire emergency situations. Clean-up crews must be properly trained
and must utilize proper protective equipment.
7. Handling and Storage
HANDLING PRECAUTIONS
Handle as a flammable gas. Keep away from heat, sparks, and open flame. No
smoking or open flame in storage, use of handling areas. Keep containers closed and
clearly labeled. Bond all containers and transfer vessels when handling. Empty product
containers or vessels may contain explosive vapours. Do not pressurize, cut, heat, weld
or expose such containers to sources of ignition. Use only with adequate ventilation and
avoid breathing vapours. Wash thoroughly after handling. Electrical equipment must
be approved for classified areas. An emergency eye wash station should be available in
the vicinity of any potential exposure.
STORAGE PRECAUTIONS
Store in a very well ventilated area. This storage area should comply with applicable
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Propane
codes. Avoid storage in low confined locations or near incompatible materials.
WORK/HYGIENIC PRACTICES
Use good personal hygiene practices. Avoid skin exposure. Do not eat, drink or smoke
in areas of use or storage. Promptly remove contaminated clothing and launder before
reuse. Use care when laundering to prevent the formation of flammable vapours which
could ignite via washer or dryer.
8. Exposure Controls / Personal Protection
Engineering Controls
Use adequate ventilation to keep vapour and gas concentrations of this product below
occupational exposure and flammability limits, particularly in confined spaces. Use
explosion-proof equipment and lighting where required.
PERSONAL PROTECTIVE EQUIPMENT
Eye/Face Protection: Wear safety glasses with side shields, chemical goggles or a full
face shield to avoid burns or tissue damage from frostbite.
Skin Protection: Avoid repeated or prolonged skin contact. Wear fire retardant
clothing as required. Where the potential for frostbite or cryogenic burns exists use
appropriate chemical resistant outwear.
Note: The resistance of specific materials may vary from product to product as well as
degree of exposure. If the product is sensed inside the glove, the glove could be
damaged or the glove material is incorrect for this product.
Respiratory Protection: This product is a known asphyxiant and air supplied
respirators are required if there is a potential for decreased oxygen concentrations. Use
a positive pressure SCBA or SABA, if exposure levels are unknown, or any other
circumstance exist where an air-purifying respirator may not provide adequate
protection. When assessing the proper type of respiratory protection, also consider the
occupational exposure limits applicable to individual ingredients. Refer to CSA
Standard "Selection, Use and Care of Respirators" (Z94.4-02) and NIOSH Respirator
Decision Logic for additional guidance on respiratory protection.
Exposure Limits
Ingredient Name CAS No. Exposure Limits
Propane 74-98-6 ACGIH TLV-TWA 1,000 ppm (Alkane C1-C4)
Ethane 74-84-0 ACGIH TLV-TWA 1,000 ppm (Alkane C1-C4)
Butane(s) 75-28-5 ACGIH TLV-TWA 1,000 ppm (Alkane C1-C4)
Propylene 115-07-1 Not Applicable
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Propane
9. Physical and Chemical Properties
Appearance and state: Colourless gas
Odour: Odourized gas has sulphur type odour.
Non-Odourized gas has slight hydrocarbon
odour.
Odour Threshold: 5000 to 20000 ppm (Non-odourized propane)
-104oC (-156oF) (Propane)
Flash Point:
466oC (871oF) (Propane)
Auto Ignition:
Lower Explosive Limit (%): 2.1% (Propane)
Upper Explosive Limit (%): 9.5% (Propane)
-42.1oC (-126.4oF ) (Propane)
Boiling Point:
-187.6oC(-305.68oF) (Propane)
Melting Point:
953 kPa @ 0 OC (7150 mm Hg) (Propane)
Vapour Pressure:
1.56 @ 0 oC (Propane)
Vapour Density (Air = 1):
0.493 @ 25oC (Propane)
Specific Gravity:
Slightly soluble (62.4 ppm @25oC) (Propane)
Solubility (H2o):
Percent Volatiles: 100%
Evaporation Rate: Not Applicable
Octanol/Water Coefficient: log Kow = 2.36 (Propane)
10. Stability and Reactivity
STABILITY
Stable
CONDITIONS TO AVOID (STABILITY)
Material is stable under normal conditions but will rapidly volatilize. Avoid high
temperatures, open flames, sparks, welding, smoking and other ignition sources.
INCOMPATIBLE MATERIALS
Keep away from strong oxidizers and sources of heat or ignition.
HAZARDOUS DECOMPOSITION PRODUCTS
Irritating or toxic substances may be emitted upon thermal decomposition.
Decomposition products include carbon dioxide and carbon monoxide.
HAZARDOUS POLYMERIZATION
Will Not Occur.
11. Toxicological Information
Ingredient Name CAS No. LD50 LC50
Propane 74-98-6 Not applicable >800000 ppm/15
minutes Rat
Ethane 74-84-0 Not applicable Not applicable
Butane(s) 75-28-5 Not applicable LC50 Mouse inhalation
52 mg/L/1 hr
Propylene 115-07-1 Not applicable LC50 Rat inhalation 658
mg/L/4 hr
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Propane
POTENTIAL HEALTH EFFECTS
Acute effects: The product is an asphyxiant and displaces air which can result in
suffocation, CNS depression, cardiac sensitization, dizziness, drowsiness, confusion,
narcosis and tunnel vision. Contact with the liquid may cause frostbite, dermatitis, numb
extremities and muscle weakness. Ingestion of the liquid may cause chemical
pneumonia, aspiration, headache, muscle weakness, unconsciousness and peripheral
neuropathy.
Chronic effects: Simple asphyxiants displace oxygen from the breathing atmosphere
primarily in enclosed spaces and result in hypoxia effects including decreased night
vision, increased respiration, decreased alertness, fatigue, tunnel vision and headache.
Eyes, skin, respiratory system, central nervous system and peripheral nervous system
may also be affected.
Sensitization: Propane and ethane are considered cardiac sensitizers.
Mutagenicity: Not mutagenic.
Reproductive effects: Not considered a reproductive hazard.
Carcinogenicity: Ingredients are not identified as carcinogens by IARC, NTP or
ACGIH.
12. Ecological Information
Keep out of sewers and watercourses by dyking or impounding. Advise appropriate
authorities of any spills especially if product has entered or may enter sewers, water
courses, or extensive land areas. Federal and provincial regulations must be followed in
the clean up and disposal of this product and associated wastes.
13. Disposal Information
Dispose of waste in accordance with all applicable federal, provincial, and/or local
regulations. Containers must be appropriately labeled.
14. Transport Information
PROPER SHIPPING NAME: LIQUEFIED PETROLEUM GASES
TDG CLASS: 2.1
TDG UNNA: UN1075
TDG SHIPPING LABEL: FLAMMABLE GAS
SHIPPING DESCRIPTION LIQUEFIED PETROLEUM GASES, 2.1, UN1075
NAERG Guide 115
15. Regulatory Information
WORKPLACE HAZARDOUS MATERIALS INFORMATION SYSTEM (WHMIS)
Workplace Hazardous Materials Information Systems (WHMIS): This product has been
classified in accordance with the hazard criteria of the CPR (Controlled Product
Regulations), and the MSDS contains all of the information required by the CPR.
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Propane
Class A ?Compressed Gas
Class B, D1 ?Flammable Gas
CANADIAN ENVIRONMENTAL PROTECTION ACT (CEPA)
All components of this product are listed on the Canadian DSL Inventory.
NFPA (National Fire Protection Association)
4
2 0
16. Other Information
Prepared for: Gibson Energy: Health and Safety
Information contact: 403.206.4000
Prepared by: Deerfoot Consulting Inc.
Disclaimer of Expressed and Implied Warranties
The information presented in the Material Safety Data Sheet is based on data believed to be accurate as of
the date this Material Safety Data Sheet was prepared. However, neither Gibson Energy, Deerfoot
Consulting Inc nor any of their subsidiaries assumes any liability whatsoever for the accuracy or
completeness of the information contained herein. No responsibility is assumed for any damage or injury
resulting from abnormal use or from any failure to adhere to recommended practices. The information
provided above, and the product, are furnished on the condition that the person receiving them shall make
their own determination as to the suitability of the product for their particular purpose and on the condition
that they assume the risk of their use.
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