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Petroleum Sector Stream Approach Substances List


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The high priority petroleum substances in the Petroleum Sector Stream Approach were divided into five categories (or "streams"), based on examination of information submitted under section 71 of the Canadian Environmental Protection Act, 1999 (CEPA 1999), voluntary submissions from industry, an in-depth literature review and a search of material safety data sheets. The stream lists presented below reflect the latest available information; as further information is obtained, substances may be moved from one stream to another.

Stream 0: Substances concluded not to be relevant to the petroleum sector and/or not in commerce

Stream 0: Substances concluded not to be relevant to the petroleum sector and/or not in commerce
CAS No.Chemical Name
8007-45-2Tar, coal
65996-89-6Tar, coal, high-temp.
65996-93-2Pitch, coal tar, high-temp.

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Stream 1: Site-restricted substances, which are substances that are not expected to be transported off refinery, upgrader or natural gas processing facility sites

Stream 1: Site-restricted substances, which are substances that are not expected to be transported off refinery, upgrader or natural gas processing facility sites
CAS No.Chemical Name
64741-45-3Residues (petroleum), atm. tower
64741-54-4Naphtha (petroleum), heavy catalytic cracked
64741-55-5Naphtha (petroleum), light catalytic cracked
64741-61-3Distillates (petroleum), heavy catalytic cracked
64741-64-6Naphtha (petroleum), full-range alkylate
64741-74-8Naphtha (petroleum), light thermal cracked
64741-80-6Residues (petroleum), thermal cracked
64742-22-9Naphtha (petroleum), chemically neutralized heavy
64742-23-0Naphtha (petroleum), chemically neutralized light
64742-73-0Naphtha (petroleum), hydrodesulfurized light
68307-99-3Tail gas (petroleum), catalytic polymn. naphtha fractionation stabilizer
68333-22-2Residues (petroleum), atmospheric
68333-25-5Distillates (petroleum), hydrodesulfurized light catalytic cracked
68333-27-7Distillates (petroleum), hydrodesulfurized intermediate catalytic cracked
68410-05-9Distillates (petroleum), straight-run light
68410-71-9Raffinates (petroleum), catalytic reformer ethylene glycol-water countercurrent exts.
68410-96-8Distillates (petroleum), hydrotreated middle, intermediate boiling
68476-26-6Fuel gases
68476-32-4Fuel oil, residues-straight-run gas oils, high-sulfur
68476-46-0Hydrocarbons, C3-11, catalytic cracker distillates
68476-49-3Hydrocarbons, C2-4, C3-rich
68477-69-0Gases (petroleum), butane splitter overheads
68477-71-4Gases (petroleum), catalytic-cracked gas oil depropanizer bottoms, C4-rich acid-free
68477-72-5Gases (petroleum), catalytic-cracked naphtha debutanizer bottoms, C3-5-rich
68477-73-6Gases (petroleum), catalytic cracked naphtha depropanizer overhead, C3-rich acid-free
68477-75-8Gases (petroleum), catalytic cracker, C1-5-rich
68477-76-9Gases (petroleum), catalytic polymd. naphtha stabilizer overhead, C2-4-rich
68477-77-0Gases (petroleum), catalytic reformed naphtha stripper overheads
68477-86-1Gases (petroleum), deethanizer overheads
68477-87-2Gases (petroleum), deisobutanizer tower overheads
68477-89-4Distillates (petroleum), depentanizer overheads
68477-93-0Gases (petroleum), gas concn. reabsorber distn.
68477-97-4Gases (petroleum), hydrogen-rich
68478-00-2Gases (petroleum), recycle, hydrogen-rich
68478-01-3Gases (petroleum), reformer make-up, hydrogen-rich
68478-05-7Gases (petroleum), thermal cracking distn.
68478-12-6Residues (petroleum), butane splitter bottoms
68478-17-1Residues (petroleum), heavy coker gas oil and vacuum gas oil
68478-25-1Tail gas (petroleum), catalytic cracker refractionation absorber
68478-29-5Tail gas (petroleum), cracked distillate hydrotreater separator
68478-32-0Tail gas (petroleum), saturate gas plant mixed stream, C4-rich
68478-34-2Tail gas (petroleum), vacuum residues thermal cracker
68512-91-4Hydrocarbons, C3-4-rich, petroleum distillates
68513-16-6Gases (petroleum), hydrocracking depropanizer off, hydrocarbon-rich
68513-17-7Gases (petroleum), light straight-run naphtha stabilizer off
68513-02-0Naphtha (petroleum), full-range coker
68513-18-8Gases (petroleum), reformer effluent high-pressure flash drum off
68514-31-8Hydrocarbons, C1-4
68514-36-3Hydrocarbons, C1-4, sweetened
68514-79-4Petroleum products, hydrofiner-powerformer reformates
68527-16-2Hydrocarbons, C1-3
68602-83-5Gases (petroleum), C1-5, wet
68602-84-6Gases (petroleum), secondary absorber off, fluidized catalytic cracker overheads fractionater
68606-11-1Gasoline, straight-run, topping-plant
68606-27-9Gases (petroleum), alkylation feed
68607-11-4Petroleum products, refinery gases
68783-12-0Naphtha (petroleum), unsweetened
68814-67-5Gases (petroleum), refinery
68911-58-0Gases (petroleum), hydrotreated sour kerosine depentanizer stabilizer off
68918-99-0Gases (petroleum), crude oil fractionation off
68919-02-8Gases (petroleum), fluidized catalytic cracker fractionation off
68919-04-0Gases (petroleum), heavy distillate hydrotreater desulfurization stripper off
68919-08-4Gases (petroleum), preflash tower off, crude distn.
68919-10-8Gases (petroleum), straight-run stabilizer off
68919-37-9Naphtha (petroleum), full-range reformed
68952-79-4Tail gas (petroleum), catalytic hydrodesulfurized naphtha separator
68955-35-1Naphtha (petroleum), catalytic reformed
101795-01-1Naphtha (petroleum), sweetened light

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Stream 2: Industry-restricted substances, which are substances that may leave a petroleum-sector facility and be transported to other industrial facilities (for example, for use as a feedstock, fuel or blending component), but that do not reach the public market in the form originally acquired

Stream 2: Industry-restricted substances, which are substances that may leave a petroleum-sector facility and be transported to other industrial facilities (for example, for use as a feedstock, fuel or blending component), but that do not reach the public market in the form originally acquired
CAS No.Chemical Name
8002-05-9Petroleum
64741-42-0Naphtha (petroleum), full-range straight-run
64741-59-9Distillates (petroleum), light catalytic cracked
64741-69-1Naphtha (petroleum), light hydrocracked
64741-75-9Residues (petroleum), hydrocracked
64741-78-2Naphtha (petroleum), heavy hydrocracked
64741-82-8Distillates (petroleum), light thermal cracked
68131-75-9Gases (petroleum), C3-4
68477-33-8Gases (petroleum), C3-4, isobutane-rich
68477-85-0Gases (petroleum), C4-rich
68527-19-5Hydrocarbons, C1-4, debutanizer fraction
68783-08-4Gas oils (petroleum), heavy atmospheric
70592-76-6Distillates (petroleum), intermediate vacuum
70592-77-7Distillates (petroleum), light vacuum
70592-78-8Distillates (petroleum), vacuum

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Stream 3: Substances that are primarily used by industries and consumers as fuels

Stream 3: Substances that are primarily used by industries and consumers as fuels
CAS No.Chemical Name
8006-61-9Gasoline, natural
64741-41-9Naphtha (petroleum), heavy straight-run
64741-86-2Distillates (petroleum), sweetened middle
64741-87-3Naphtha (petroleum), sweetened
64742-80-9Distillates (petroleum), hydrodesulfurized middle
68334-30-5Fuels, diesel
68476-30-2Fuel oil, no. 2
68476-31-3Fuel oil, no. 4
68476-34-6Fuels, diesel, no. 2
68527-27-5Naphtha (petroleum), full-range alkylate, butane-contg.
68553-00-4Fuel oil, no. 6
101316-57-8Distillates (petroleum), hydrodesulfurized full-range middle

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Stream 4: Substances that may be present in products available to the consumer

Stream 4: Substances that may be present in products available to the consumer
CAS No.Chemical Name
8009-03-8Petrolatum
8030-30-6Naphtha
8032-32-4Ligroine
8052-41-3Stoddard solvent
8052-42-4Asphalt
64741-46-4Naphtha (petroleum), light straight-run
64741-47-5Natural gas condensates (petroleum)
64741-48-6Natural gas (petroleum), raw liq. mix
64741-50-0Distillates (petroleum), light paraffinic
64741-51-1Distillates (petroleum), heavy paraffinic
64741-52-2Distillates (petroleum), light naphthenic
64741-53-3Distillates (petroleum), heavy naphthenic
64741-57-7Gas oils (petroleum), heavy vacuum
64741-62-4Clarified oils (petroleum), catalytic cracked
64741-63-5Naphtha (petroleum), light catalytic reformed
64741-65-7Naphtha (petroleum), heavy alkylate
64741-66-8Naphtha (petroleum), light alkylate
64741-67-9Residues (petroleum), catalytic reformer fractionator
64741-68-0Naphtha (petroleum), heavy catalytic reformed
64741-76-0Distillates (petroleum), heavy hydrocracked
64741-77-1Distillates (petroleum), light hydrocracked
64741-81-7Distillates (petroleum), heavy thermal cracked
64741-84-0Naphtha (petroleum), solvent-refined light
64741-88-4Distillates (petroleum), solvent-refined heavy paraffinic
64741-89-5Distillates (petroleum), solvent-refined light paraffinic
64741-91-9Distillates (petroleum), solvent-refined middle
64741-95-3Residual oils (petroleum), solvent deasphalted
64741-96-4Distillates (petroleum), solvent-refined heavy naphthenic
64741-97-5Distillates (petroleum), solvent-refined light naphthenic
64742-01-4Residual oils (petroleum), solvent-refined
64742-04-7Extracts (petroleum), heavy paraffinic distillate solvent
64742-05-8Extracts (petroleum), light paraffinic distillate solvent
64742-11-6Extracts (petroleum), heavy naphthenic distillate solvent
64742-13-8Distillates (petroleum), acid-treated middle
64742-18-3Distillates (petroleum), acid-treated heavy naphthenic
64742-30-9Distillates (petroleum), chemically neutralized middle
64742-34-3Distillates (petroleum), chemically neutralized heavy naphthenic
64742-46-7Distillates (petroleum), hydrotreated middle
64742-48-9Naphtha (petroleum), hydrotreated heavy
64742-49-0Naphtha (petroleum), hydrotreated light
64742-52-5Distillates (petroleum), hydrotreated heavy naphthenic
64742-53-6Distillates (petroleum), hydrotreated light naphthenic
64742-54-7Distillates (petroleum), hydrotreated heavy paraffinic
64742-55-8Distillates (petroleum), hydrotreated light paraffinic
64742-56-9Distillates (petroleum), solvent-dewaxed light paraffinic
64742-57-0Residual oils (petroleum), hydrotreated
64742-59-2Gas oils (petroleum), hydrotreated vacuum
64742-61-6Slack wax (petroleum)
64742-62-7Residual oils (petroleum), solvent-dewaxed
64742-63-8Distillates (petroleum), solvent-dewaxed heavy naphthenic
64742-65-0Distillates (petroleum), solvent-dewaxed heavy paraffinic
64742-79-6Gas oils (petroleum), hydrodesulfurized
64742-82-1Naphtha (petroleum), hydrodesulfurized heavy
64742-89-8Solvent naphtha (petroleum), light aliph.
64742-90-1Residues (petroleum), steam-cracked
64742-95-6Solvent naphtha (petroleum), light arom.
64743-01-7Petrolatum (petroleum), oxidized
68410-97-9Distillates (petroleum), light distillate hydrotreating process, low-boiling
68476-85-7Petroleum gases, liquefied
68476-86-8Petroleum gases, liquefied, sweetened
68477-31-6Distillates (petroleum), catalytic reformer fractionator residue, low-boiling
68919-39-1Natural gas condensates
68955-27-1Distillates (petroleum), petroleum residues vacuum
72623-85-9Lubricating oils (petroleum), C20-50, hydrotreated neutral oil-based, high-viscosity
72623-86-0Lubricating oils (petroleum), C15-30, hydrotreated neutral oil-based
72623-87-1Lubricating oils (petroleum), C20-50, hydrotreated neutral oil-based

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