Product Name: HD-5 PROPANE (ODORIZED)
Revision Date: 21Nov2005
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MATERIAL SAFETY DATA SHEET
SECTION 1 PRODUCT AND COMPANY IDENTIFICATION
PRODUCT
Product Name: HD-5 PROPANE (ODORIZED)
Product Description: Liquefied Hydrocarbon Gas, Gas or Liquefied Gas
MSDS Number: 13603
Intended Use: Fuel gas
COMPANY IDENTIFICATION
Supplier: Imperial Oil Products Division
111 St. Clair Avenue West
Toronto, ONT. M5W 1K3 Canada
24 Hour Environmental / Health Emergency 519-339-2145
Telephone
Transportation Emergency Phone Number 519-339-2145
Product Technical Information 1-800-268-3183
Supplier General Contact 1-800-567-3776
SECTION 2 COMPOSITION / INFORMATION ON INGREDIENTS
Reportable Hazardous Substance(s) or Complex Substance(s)
Name CAS# Concentration* Acute Toxicity
ALKANES, C4 68513-65-5 0 - 2.5% None
Ethane 74-84-0 0 - 5% None
ISOBUTANE 75-28-5 0 - 2.5% Inhalation Lethality: LC50
142,500 ppm (Rat)
Propane 74-98-6 90 - 99% None
Propylene 115-07-1 1 - 5% None
* All concentrations are percent by weight unless ingredient is a gas. Gas concentrations are in percent by volume.
SECTION 3 HAZARDS IDENTIFICATION
This material is considered to be hazardous according to regulatory guidelines (see (M)SDS Section 15).
PHYSICAL/CHEMICAL EFFECTS
Material can release vapours that readily form flammable mixtures. Vapour accumulation could flash and/or
explode if ignited. Frostbite hazard - rapidly expanding gas or liquid may cause frostbite. Material can
accumulate static charges which may cause an incendiary electrical discharge.
HEALTH EFFECTS
Continued exposure to odorised gas may reduce or eliminate ability to smell the odorant. People with impaired
ability to detect odour due to colds, allergies, injuries etc must be especially cautious. Odour must not be used
exclusively as a safety measure. Proper respiratory protection and fire/explosion precautions should be utilised
when odour is first detected. Inert gas and/or simple asphyxiant. Reduces oxygen available for breathing.
Exposure to concentrations above 10% of the LEL may cause a general central nervous system (CNS)
depression typical of anesthetic gases or intoxicants. Aliphatic hydrocarbon gases may build up in confined
spaces and may cause dizziness, light-headedness, headache, nausea and loss of co-ordination. Continued
inhalation may result in narcosis, unconsciousness, and possibly lead to death.
Product Name: HD-5 PROPANE (ODORIZED)
Revision Date: 21Nov2005
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NFPA Hazard ID: Health: 1 Flammability: 4 Reactivity: 0
HMIS Hazard ID: Health: 1 Flammability: 4 Reactivity: 0
Note: This material should not be used for any other purpose than the intended use in Section 1 without expert advice.
Health studies have shown that chemical exposure may cause potential human health risks which may vary from
person to person.
SECTION 4 FIRST AID MEASURES
INHALATION
Immediately remove from further exposure. Get immediate medical assistance. For those providing
assistance, avoid exposure to yourself or others. Use adequate respiratory protection. Give supplemental
oxygen, if available. If breathing has stopped, assist ventilation with a mechanical device.
SKIN CONTACT
If frostbite occurs, immerse involved area in water at body temperature. Keep immersed for 20 to 40 minutes.
Seek medical assistance.
EYE CONTACT
Flush thoroughly with water. If irritation occurs, get medical assistance.
INGESTION
Not Applicable
SECTION 5 FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA
Appropriate Extinguishing Media: Use water fog, dry chemical or carbon dioxide (CO2) to extinguish flames.
Inappropriate Extinguishing Media: Straight streams of water
FIRE FIGHTING
Fire Fighting Instructions: Allow the fire to burn under controlled conditions. Stop leak if you can do so
without risk. Evacuate area. If a leak or spill has not ignited, use water spray to disperse the vapours and to
protect personnel attempting to stop a leak. Prevent run-off from fire control or dilution from entering streams,
sewers or drinking water supply. Fire-fighters should use standard protective equipment and in enclosed
spaces, self-contained breathing apparatus (SCBA). Use water spray to cool fire exposed surfaces and to
protect personnel.
Unusual Fire Hazards: FLAMMABLE GAS. Vapour is flammable and heavier than air. Vapour may travel
across the ground and reach remote ignition sources, causing a flashback fire danger. Hazardous material.
Firefighters should consider protective equipment indicated in Section 8.
Hazardous Combustion Products: Oxides of carbon, Incomplete combustion products
FLAMMABILITY PROPERTIES
Product Name: HD-5 PROPANE (ODORIZED)
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Flash Point [Method]: -103掳C (-153掳F) [ ASTM D-92]
Flammable Limits (Approximate volume % in air): LEL: 2.4 UEL: 9.5
Autoignition Temperature: 432掳C (810掳F)
SECTION 6 ACCIDENTAL RELEASE MEASURES
NOTIFICATION PROCEDURES
In the event of a spill or accidental release, notify relevant authorities in accordance with all applicable
regulations.
PROTECTIVE MEASURES
Avoid contact with spilled material. Warn or evacuate occupants in surrounding and downwind areas if
required, due to toxicity or flammability of the material. See Section 5 for fire fighting information. See Section
3 for Significant Hazards. See Section 4 for First Aid Advice. See Section 8 for Personal Protective Equipment.
SPILL MANAGEMENT
Land Spill: Eliminate all ignition sources (no smoking, flares, sparks or flames in immediate area). Stop leak if
you can do so without risk. CAUTION: When in contact with refrigerated/cryogenic liquids, many materials
become brittle and are likely to break without warning. Allow liquid to evaporate from the surface. All
equipment used when handling the product must be grounded. Do not direct water at spill or source of leak.
Do not touch or walk through spilled material. If possible, turn leaking containers so that gas escapes rather
than liquid. Isolate area until gas has dispersed. Prevent spreading of vapour through sewers, ventilation
systems and confined areas. Use water spray to reduce vapour or divert vapour cloud drift. Avoid allowing
water run-off to contact spilled material.
Water Spill: Eliminate all ignition sources (no smoking, flares, sparks or flames in immediate area). Allow
liquid to evaporate from the surface. See Land Spill in the section of the SDS for advice on gases.
Water spill and land spill recommendations are based on the most likely spill scenario for this material;
however, geographic conditions, wind, temperature, (and in the case of a water spill) wave and current direction
and speed may greatly influence the appropriate action to be taken. For this reason, local experts should be
consulted. Note: Local regulations may prescribe or limit action to be taken.
ENVIRONMENTAL PRECAUTIONS
Prevent entry into waterways, sewers, basements or confined areas.
SECTION 7 HANDLING AND STORAGE
HANDLING
Use non-sparking tools and explosion-proof equipment. Ethyl mercaptan is added to gas as an odorant to aid
in the detection of the gas in case of leak or accidental discharge. Since ethyl mercaptan is reactive, a
reduction in its effectiveness may occur during transport and storage of the odorised gas. Therefore, odour
must not be used exclusively as a safety measure. Handle gas with strict adherence to established safety
procedures. Use proper bonding and/or earthing procedures. Material can accumulate static charges which
may cause an electrical spark (ignition source).
Static Accumulator: This material is a static accumulator.
STORAGE
Ample fire water supply should be available. A fixed sprinkler/deluge system is recommended. Keep container
closed. Handle containers with care. Open slowly in order to control possible pressure release. Store in a cool,
well-ventilated area. Outside or detached storage preferred. Storage containers should be earthed and
Product Name: HD-5 PROPANE (ODORIZED)
Revision Date: 21Nov2005
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bonded.
SECTION 8 EXPOSURE CONTROLS / PERSONAL PROTECTION
Substance Name Form Limit/Standard Note Source
Ethane TWA 1000 ppm ACGIH
ISOBUTANE TWA 1000 ppm ACGIH
Propane TWA 1000 ppm ACGIH
Propylene STEL 3000 ppm Supplier
Propylene TWA 1000 ppm Supplier
Propylene Limit Simple ACGIH
value not asphyxiant.
establishe
d
NOTE: Limits/standards shown for guidance only. Follow applicable regulations.
ENGINEERING CONTROLS
The level of protection and types of controls necessary will vary depending upon potential exposure conditions.
Control measures to consider:
Use explosion-proof ventilation equipment to stay below exposure limits.
PERSONAL PROTECTION
Personal protective equipment selections vary based on potential exposure conditions such as applications,
handling practices, concentration and ventilation. Information on the selection of protective equipment for use
with this material, as provided below, is based upon intended, normal usage.
Respiratory Protection: If engineering controls do not maintain airborne contaminant concentrations at a
level which is adequate to protect worker health, an approved respirator may be appropriate. Respirator
selection, use, and maintenance must be in accordance with regulatory requirements, if applicable. Types of
respirators to be considered for this material include:
No special requirements under ordinary conditions of use and with adequate ventilation.
For high airborne concentrations, use an approved supplied-air respirator, operated in positive pressure mode.
Supplied air respirators with an escape bottle may be appropriate when oxygen levels are inadequate,
gas/vapour warning properties are poor, or if air purifying filter capacity/rating may be exceeded.
Hand Protection: Any specific glove information provided is based on published literature and glove
manufacturer data. Work conditions can greatly effect glove durability; inspect and replace worn or damaged
gloves. The types of gloves to be considered for this material include:
Thermally protective gloves are recommended. If contact with forearms is likely, wear gauntlet-style
gloves.
Eye Protection: If contact is likely, safety glasses with side shields are recommended. Face shield is
recommended.
Skin and Body Protection: Any specific clothing information provided is based on published literature or
manufacturer data. The types of clothing to be considered for this material include:
Product Name: HD-5 PROPANE (ODORIZED)
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No skin protection is ordinarily required under normal conditions of use. In accordance with good
industrial hygiene practices, precautions should be taken to avoid skin contact. Thermally protective
and chemical resistant apron and long sleeves are recommended when volume of material is
significant.
Specific Hygiene Measures: Always observe good personal hygiene measures, such as washing after
handling the material and before eating, drinking, and/or smoking. Routinely wash work clothing and protective
equipment to remove contaminants. Discard contaminated clothing and footwear that cannot be cleaned.
Practise good housekeeping.
ENVIRONMENTAL CONTROLS
See Sections 6, 7, 12, 13.
SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES
Typical physical and chemical properties are given below. Consult the Supplier in Section 1 for additional data.
GENERAL INFORMATION
Physical State: Gas
Form: Liquefied
Colour: Colourless
Odour: Mercaptan
Odour Threshold: N/D
IMPORTANT HEALTH, SAFETY, AND ENVIRONMENTAL INFORMATION
Relative Density (at 15 掳C): 0.51
Flash Point [Method]: -103掳C (-153掳F) [ ASTM D-92]
Flammable Limits (Approximate volume % in air): LEL: 2.4 UEL: 9.5
Autoignition Temperature: 432掳C (810掳F)
Boiling Point / Range: -42掳C (-44掳F)
Vapour Density (Air = 1): 1.5 at 101 kPa
Vapour Pressure: 850 kPa (6375 mm Hg) at 20潞C
Evaporation Rate (N-Butyl Acetate = 1): > 1
pH: N/A
Log Pow (n-Octanol/Water Partition Coefficient): N/A
Solubility in Water: Negligible
Viscosity: N/A
Oxidizing properties: See Sections 3, 15, 16.
OTHER INFORMATION
Freezing Point: N/D
Melting Point: >-187掳C (-305掳F)
SECTION 10 STABILITY AND REACTIVITY
STABILITY: Material is stable under normal conditions.
CONDITIONS TO AVOID: Avoid heat, sparks, open flames and other ignition sources.
MATERIALS TO AVOID: Strong oxidizers
HAZARDOUS DECOMPOSITION PRODUCTS: Material does not decompose at ambient temperatures.
Product Name: HD-5 PROPANE (ODORIZED)
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HAZARDOUS POLYMERIZATION: Will not occur.
SECTION 11 TOXICOLOGICAL INFORMATION
Acute Toxicity
Route of Exposure Conclusion / Remarks
INHALATION
Toxicity (Rat): LC50 > 5000 mg/m鲁 Minimally Toxic. Based on test data for structurally similar
materials.
Irritation: No end point data. Negligible hazard at ambient/normal handling temperatures.
Based on assessment of the components.
INGESTION
Toxicity: No end point data. Not applicable.
Skin
Toxicity: No end point data. Not applicable.
Irritation (Rabbit): Data available. Negligible irritation to skin at ambient temperatures. Based on test
data for structurally similar materials.
Eye
Irritation (Rabbit): Data available. May cause mild, short-lasting discomfort to eyes. Based on test
data for structurally similar materials.
CHRONIC/OTHER EFFECTS
For the product itself:
May cause central nervous system disorder (e.g., narcosis involving a loss of coordination, weakness, fatigue,
mental confusion and blurred vision) and/or damage. Exposure to rapidly expanding gas or vaporizing liquid
may cause frostbite (cold burn). Simple asphyxiant: Acts by displacing oxygen in the lungs thereby diminishing
the supply of oxygen available to the blood and tissues. Symptoms include shortness of breath, rapid heart
rate, incoordination, lethargy, headaches, nausea, vomiting, and disorientation. Continued lack of oxygen may
result in convulsions, loss of consciousness and death. Since exercise increases the tissue need for oxygen,
symptoms will occur more quickly during exertion in an oxygen-deficient environment. Oxygen in enclosed
spaces should be maintained at 21 percent by volume.
Additional information is available by request.
CMR Status: None.
Chemical Name CAS Number List Citations
Ethane 74-84-0 4
ISOBUTANE 75-28-5 4
Propane 74-98-6 4
Propylene 115-07-1 4
--REGULATORY LISTS SEARCHED--
1 = IARC 1 3 = IARC 2B 5 = ACGIH A1
2 = IARC 2A 4 = ACGIH ALL 6 = ACGIH A2
SECTION 12 ECOLOGICAL INFORMATION
Product Name: HD-5 PROPANE (ODORIZED)
Revision Date: 21Nov2005
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The information given is based on data available for the material, the components of the material, and similar materials.
ECOTOXICITY
Material -- Not expected to be harmful to aquatic organisms.
MOBILITY
Material -- Highly volatile, will partition rapidly to air. Not expected to partition to sediment and wastewater
solids.
PERSISTENCE AND DEGRADABILITY
Biodegradation:
Material -- Expected to be inherently biodegradable
Atmospheric Oxidation:
Material -- Expected to degrade at a moderate rate in air
BIOACCUMULATION POTENTIAL
Material -- Potential to bioaccumulate is low.
SECTION 13 DISPOSAL CONSIDERATIONS
Disposal recommendations based on material as supplied. Disposal must be in accordance with current applicable
laws and regulations, and material characteristics at time of disposal.
DISPOSAL RECOMMENDATIONS
Product is suitable for burning in an enclosed controlled burner for fuel value or disposal by supervised
incineration at very high temperatures to prevent formation of undesirable combustion products.
REGULATORY DISPOSAL INFORMATION
Empty Container Warning (where applicable): Empty containers may retain residue and can be dangerous.
DO NOT PRESSURISE, CUT, WELD, BRAZE, SOLDER, DRILL, GRIND OR EXPOSE SUCH CONTAINERS
TO HEAT, FLAME, SPARKS, STATIC ELECTRICITY, OR OTHER SOURCES OF IGNITION; THEY MAY
EXPLODE AND CAUSE INJURY OR DEATH. Do not attempt to refill or clean container since residue is difficult
to remove. Empty drums should be completely drained, properly bunged and promptly returned to a drum
reconditioner. All containers should be disposed of in an environmentally safe manner and in accordance with
governmental regulations.
SECTION 14 TRANSPORT INFORMATION
LAND (TDG)
Proper Shipping Name: LIQUEFIED PETROLEUM GASES
Hazard Class & Division: 2.1
UN Number: 1075
Packing Group: (N/A)
LAND (DOT)
Proper Shipping Name: Petroleum gases, liquified
Hazard Class & Division: 2.1
ID Number: 1075
Packing Group: (N/A)
Product Name: HD-5 PROPANE (ODORIZED)
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ERG Number: 115
Label(s): 2.1
Transport Document Name: PETROLEUM GASES, LIQUEFIED, 2.1, UN1075
SEA (IMDG)
Proper Shipping Name: Petroleum gases, liquified
Hazard Class & Division: 2.1
EMS Number: F-D, S-U
UN Number: 1075
Packing Group: (N/A)
Label(s): 2.1
Transport Document Name: PETROLEUM GASES, LIQUEFIED, 2.1, UN1075
AIR (IATA)
Proper Shipping Name: Petroleum gases, liquified
Hazard Class & Division: 2.1
UN Number: 1075
Packing Group: (N/A)
Label(s): 2.1
Transportation Limitations: CARGO AIRCRAFT ONLY
Transport Document Name: PETROLEUM GASES, LIQUEFIED, 2.1, UN1075
SECTION 15 REGULATORY INFORMATION
WHMIS Classification: Class A: Compressed Gas Class B, Division 1: Flammable Gases
This product has been classified in accordance with hazard criteria of the Controlled Products Regulations and the
(M)SDS contains all the information required by the Controlled Products Regulations.
CEPA: All components of this material are either on the Canadian Domestic Substances List (DSL), exempt, or have
been notified under CEPA.
NATIONAL CHEMICAL INVENTORY LISTING: AICS, IECSC, DSL, EINECS, ENCS, KECI, PICCS, TSCA
The Following Ingredients are Cited on the Lists Below: None.
--REGULATORY LISTS SEARCHED--
1 = TSCA 4 3 = TSCA 5e 5 = TSCA 12b
2 = TSCA 5a2 4 = TSCA 6 6 = NPRI
SECTION 16 OTHER INFORMATION
N/D = Not determined, N/A = Not applicable
THIS SAFETY DATA SHEET CONTAINS THE FOLLOWING REVISIONS:
No revision information is available.
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Precautionary Label Text:
Product Name: HD-5 PROPANE (ODORIZED)
Revision Date: 21Nov2005
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WHMIS Classification: Class A: Compressed Gas Class B, Division 1: Flammable Gases
HEALTH HAZARDS
May cause central nervous system depression.
PHYSICAL HAZARDS Suffocation (asphyxiant) hazard - if allowed to accumulate to concentrations that reduce
oxygen below safe breathing levels. Frostbite hazard - rapidly expanding gas or liquid may cause frostbite. Material
can accumulate static charges which may cause an incendiary electrical discharge.
PRECAUTIONS
Use non-sparking tools and explosion-proof equipment. Use proper bonding and/or earthing procedures.
FIRST AID
INHALATION: Immediately remove from further exposure. Get immediate medical assistance. For those providing
assistance, avoid exposure to yourself or others. Use adequate respiratory protection. Give supplemental oxygen, if
available. If breathing has stopped, assist ventilation with a mechanical device.
Skin: If frostbite occurs, immerse involved area in water at body temperature. Keep immersed for 20 to 40 minutes.
Seek medical assistance.
FIRE FIGHTING MEDIA
Use water fog, foam, dry chemical or carbon dioxide (CO2) to extinguish flames.
SPILL/LEAK
Land Spill: Eliminate all ignition sources (no smoking, flares, sparks or flames in immediate area). Stop leak if you
can do so without risk. CAUTION: When in contact with refrigerated/cryogenic liquids, many materials become brittle
and are likely to break without warning. Allow liquid to evaporate from the surface. Do not direct water at spill or source
of leak. If possible, turn leaking containers so that gas escapes rather than liquid. Isolate area until gas has dispersed.
Prevent spreading of vapour through sewers, ventilation systems and confined areas. Use water spray to reduce
vapour or divert vapour cloud drift. Avoid allowing water run-off to contact spilled material.
Water Spill: Eliminate all ignition sources (no smoking, flares, sparks or flames in immediate area). Allow liquid to
evaporate from the surface. Report spills as required to appropriate authorities. See Land Spill in the section of the
SDS for advice on gases.
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The information and recommendations contained herein are, to the best of Imperial Oil's knowledge and belief, accurate
and reliable as of the date issued. Imperial Oil assumes no responsibility for accuracy of information unless the
document is the most current available from an official Imperial Oil distribution system. The information and
recommendations are offered for the user's consideration and examination, and it is the user's responsibility to satisfy
itself that they are suitable and complete for its particular use. If buyer repackages this product, legal counsel should be
consulted to insure proper health, safety and other necessary information is included on the container. Appropriate
warnings and safe-handling procedures should be provided to handlers and users. Alteration of this document is strictly
prohibited. Except to the extent required by law, republication or retransmission of this document, in whole or in part, is
not permitted.
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DGN: 5011698 (1010476)
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Copyright 2002 Imperial Oil Limited, All rights reserved
Prepared By: Imperial Oil Limited, IH and Product Safety
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