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Petroleum Sector Stream Approach Substances List
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 1: Site-restricted substances, which are substances that are not expected to be transported off refinery, upgrader or natural gas processing facility sites
- 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 3: Substances that are primarily used by industries and consumers as fuels
- Stream 4: Substances that may be present in products available to the consumer
Stream 0: Substances concluded not to be relevant to the petroleum sector and/or not in commerce
| CAS No. | Chemical Name |
|---|---|
| 8007-45-2 | Tar, coal |
| 65996-89-6 | Tar, coal, high-temp. |
| 65996-93-2 | Pitch, coal tar, high-temp. |
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 |
|---|---|
| 64741-45-3 | Residues (petroleum), atm. tower |
| 64741-54-4 | Naphtha (petroleum), heavy catalytic cracked |
| 64741-55-5 | Naphtha (petroleum), light catalytic cracked |
| 64741-61-3 | Distillates (petroleum), heavy catalytic cracked |
| 64741-64-6 | Naphtha (petroleum), full-range alkylate |
| 64741-74-8 | Naphtha (petroleum), light thermal cracked |
| 64741-80-6 | Residues (petroleum), thermal cracked |
| 64742-22-9 | Naphtha (petroleum), chemically neutralized heavy |
| 64742-23-0 | Naphtha (petroleum), chemically neutralized light |
| 64742-73-0 | Naphtha (petroleum), hydrodesulfurized light |
| 68307-99-3 | Tail gas (petroleum), catalytic polymn. naphtha fractionation stabilizer |
| 68333-22-2 | Residues (petroleum), atmospheric |
| 68333-25-5 | Distillates (petroleum), hydrodesulfurized light catalytic cracked |
| 68333-27-7 | Distillates (petroleum), hydrodesulfurized intermediate catalytic cracked |
| 68410-05-9 | Distillates (petroleum), straight-run light |
| 68410-71-9 | Raffinates (petroleum), catalytic reformer ethylene glycol-water countercurrent exts. |
| 68410-96-8 | Distillates (petroleum), hydrotreated middle, intermediate boiling |
| 68476-26-6 | Fuel gases |
| 68476-32-4 | Fuel oil, residues-straight-run gas oils, high-sulfur |
| 68476-46-0 | Hydrocarbons, C3-11, catalytic cracker distillates |
| 68476-49-3 | Hydrocarbons, C2-4, C3-rich |
| 68477-69-0 | Gases (petroleum), butane splitter overheads |
| 68477-71-4 | Gases (petroleum), catalytic-cracked gas oil depropanizer bottoms, C4-rich acid-free |
| 68477-72-5 | Gases (petroleum), catalytic-cracked naphtha debutanizer bottoms, C3-5-rich |
| 68477-73-6 | Gases (petroleum), catalytic cracked naphtha depropanizer overhead, C3-rich acid-free |
| 68477-75-8 | Gases (petroleum), catalytic cracker, C1-5-rich |
| 68477-76-9 | Gases (petroleum), catalytic polymd. naphtha stabilizer overhead, C2-4-rich |
| 68477-77-0 | Gases (petroleum), catalytic reformed naphtha stripper overheads |
| 68477-86-1 | Gases (petroleum), deethanizer overheads |
| 68477-87-2 | Gases (petroleum), deisobutanizer tower overheads |
| 68477-89-4 | Distillates (petroleum), depentanizer overheads |
| 68477-93-0 | Gases (petroleum), gas concn. reabsorber distn. |
| 68477-97-4 | Gases (petroleum), hydrogen-rich |
| 68478-00-2 | Gases (petroleum), recycle, hydrogen-rich |
| 68478-01-3 | Gases (petroleum), reformer make-up, hydrogen-rich |
| 68478-05-7 | Gases (petroleum), thermal cracking distn. |
| 68478-12-6 | Residues (petroleum), butane splitter bottoms |
| 68478-17-1 | Residues (petroleum), heavy coker gas oil and vacuum gas oil |
| 68478-25-1 | Tail gas (petroleum), catalytic cracker refractionation absorber |
| 68478-29-5 | Tail gas (petroleum), cracked distillate hydrotreater separator |
| 68478-32-0 | Tail gas (petroleum), saturate gas plant mixed stream, C4-rich |
| 68478-34-2 | Tail gas (petroleum), vacuum residues thermal cracker |
| 68512-91-4 | Hydrocarbons, C3-4-rich, petroleum distillates |
| 68513-16-6 | Gases (petroleum), hydrocracking depropanizer off, hydrocarbon-rich |
| 68513-17-7 | Gases (petroleum), light straight-run naphtha stabilizer off |
| 68513-02-0 | Naphtha (petroleum), full-range coker |
| 68513-18-8 | Gases (petroleum), reformer effluent high-pressure flash drum off |
| 68514-31-8 | Hydrocarbons, C1-4 |
| 68514-36-3 | Hydrocarbons, C1-4, sweetened |
| 68514-79-4 | Petroleum products, hydrofiner-powerformer reformates |
| 68527-16-2 | Hydrocarbons, C1-3 |
| 68602-83-5 | Gases (petroleum), C1-5, wet |
| 68602-84-6 | Gases (petroleum), secondary absorber off, fluidized catalytic cracker overheads fractionater |
| 68606-11-1 | Gasoline, straight-run, topping-plant |
| 68606-27-9 | Gases (petroleum), alkylation feed |
| 68607-11-4 | Petroleum products, refinery gases |
| 68783-12-0 | Naphtha (petroleum), unsweetened |
| 68814-67-5 | Gases (petroleum), refinery |
| 68911-58-0 | Gases (petroleum), hydrotreated sour kerosine depentanizer stabilizer off |
| 68918-99-0 | Gases (petroleum), crude oil fractionation off |
| 68919-02-8 | Gases (petroleum), fluidized catalytic cracker fractionation off |
| 68919-04-0 | Gases (petroleum), heavy distillate hydrotreater desulfurization stripper off |
| 68919-08-4 | Gases (petroleum), preflash tower off, crude distn. |
| 68919-10-8 | Gases (petroleum), straight-run stabilizer off |
| 68919-37-9 | Naphtha (petroleum), full-range reformed |
| 68952-79-4 | Tail gas (petroleum), catalytic hydrodesulfurized naphtha separator |
| 68955-35-1 | Naphtha (petroleum), catalytic reformed |
| 101795-01-1 | Naphtha (petroleum), sweetened light |
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 |
|---|---|
| 8002-05-9 | Petroleum |
| 64741-42-0 | Naphtha (petroleum), full-range straight-run |
| 64741-59-9 | Distillates (petroleum), light catalytic cracked |
| 64741-69-1 | Naphtha (petroleum), light hydrocracked |
| 64741-75-9 | Residues (petroleum), hydrocracked |
| 64741-78-2 | Naphtha (petroleum), heavy hydrocracked |
| 64741-82-8 | Distillates (petroleum), light thermal cracked |
| 68131-75-9 | Gases (petroleum), C3-4 |
| 68477-33-8 | Gases (petroleum), C3-4, isobutane-rich |
| 68477-85-0 | Gases (petroleum), C4-rich |
| 68527-19-5 | Hydrocarbons, C1-4, debutanizer fraction |
| 68783-08-4 | Gas oils (petroleum), heavy atmospheric |
| 70592-76-6 | Distillates (petroleum), intermediate vacuum |
| 70592-77-7 | Distillates (petroleum), light vacuum |
| 70592-78-8 | Distillates (petroleum), vacuum |
Stream 3: Substances that are primarily used by industries and consumers as fuels
| CAS No. | Chemical Name |
|---|---|
| 8006-61-9 | Gasoline, natural |
| 64741-41-9 | Naphtha (petroleum), heavy straight-run |
| 64741-86-2 | Distillates (petroleum), sweetened middle |
| 64741-87-3 | Naphtha (petroleum), sweetened |
| 64742-80-9 | Distillates (petroleum), hydrodesulfurized middle |
| 68334-30-5 | Fuels, diesel |
| 68476-30-2 | Fuel oil, no. 2 |
| 68476-31-3 | Fuel oil, no. 4 |
| 68476-34-6 | Fuels, diesel, no. 2 |
| 68527-27-5 | Naphtha (petroleum), full-range alkylate, butane-contg. |
| 68553-00-4 | Fuel oil, no. 6 |
| 101316-57-8 | Distillates (petroleum), hydrodesulfurized full-range middle |
Stream 4: Substances that may be present in products available to the consumer
| CAS No. | Chemical Name |
|---|---|
| 8009-03-8 | Petrolatum |
| 8030-30-6 | Naphtha |
| 8032-32-4 | Ligroine |
| 8052-41-3 | Stoddard solvent |
| 8052-42-4 | Asphalt |
| 64741-46-4 | Naphtha (petroleum), light straight-run |
| 64741-47-5 | Natural gas condensates (petroleum) |
| 64741-48-6 | Natural gas (petroleum), raw liq. mix |
| 64741-50-0 | Distillates (petroleum), light paraffinic |
| 64741-51-1 | Distillates (petroleum), heavy paraffinic |
| 64741-52-2 | Distillates (petroleum), light naphthenic |
| 64741-53-3 | Distillates (petroleum), heavy naphthenic |
| 64741-57-7 | Gas oils (petroleum), heavy vacuum |
| 64741-62-4 | Clarified oils (petroleum), catalytic cracked |
| 64741-63-5 | Naphtha (petroleum), light catalytic reformed |
| 64741-65-7 | Naphtha (petroleum), heavy alkylate |
| 64741-66-8 | Naphtha (petroleum), light alkylate |
| 64741-67-9 | Residues (petroleum), catalytic reformer fractionator |
| 64741-68-0 | Naphtha (petroleum), heavy catalytic reformed |
| 64741-76-0 | Distillates (petroleum), heavy hydrocracked |
| 64741-77-1 | Distillates (petroleum), light hydrocracked |
| 64741-81-7 | Distillates (petroleum), heavy thermal cracked |
| 64741-84-0 | Naphtha (petroleum), solvent-refined light |
| 64741-88-4 | Distillates (petroleum), solvent-refined heavy paraffinic |
| 64741-89-5 | Distillates (petroleum), solvent-refined light paraffinic |
| 64741-91-9 | Distillates (petroleum), solvent-refined middle |
| 64741-95-3 | Residual oils (petroleum), solvent deasphalted |
| 64741-96-4 | Distillates (petroleum), solvent-refined heavy naphthenic |
| 64741-97-5 | Distillates (petroleum), solvent-refined light naphthenic |
| 64742-01-4 | Residual oils (petroleum), solvent-refined |
| 64742-04-7 | Extracts (petroleum), heavy paraffinic distillate solvent |
| 64742-05-8 | Extracts (petroleum), light paraffinic distillate solvent |
| 64742-11-6 | Extracts (petroleum), heavy naphthenic distillate solvent |
| 64742-13-8 | Distillates (petroleum), acid-treated middle |
| 64742-18-3 | Distillates (petroleum), acid-treated heavy naphthenic |
| 64742-30-9 | Distillates (petroleum), chemically neutralized middle |
| 64742-34-3 | Distillates (petroleum), chemically neutralized heavy naphthenic |
| 64742-46-7 | Distillates (petroleum), hydrotreated middle |
| 64742-48-9 | Naphtha (petroleum), hydrotreated heavy |
| 64742-49-0 | Naphtha (petroleum), hydrotreated light |
| 64742-52-5 | Distillates (petroleum), hydrotreated heavy naphthenic |
| 64742-53-6 | Distillates (petroleum), hydrotreated light naphthenic |
| 64742-54-7 | Distillates (petroleum), hydrotreated heavy paraffinic |
| 64742-55-8 | Distillates (petroleum), hydrotreated light paraffinic |
| 64742-56-9 | Distillates (petroleum), solvent-dewaxed light paraffinic |
| 64742-57-0 | Residual oils (petroleum), hydrotreated |
| 64742-59-2 | Gas oils (petroleum), hydrotreated vacuum |
| 64742-61-6 | Slack wax (petroleum) |
| 64742-62-7 | Residual oils (petroleum), solvent-dewaxed |
| 64742-63-8 | Distillates (petroleum), solvent-dewaxed heavy naphthenic |
| 64742-65-0 | Distillates (petroleum), solvent-dewaxed heavy paraffinic |
| 64742-79-6 | Gas oils (petroleum), hydrodesulfurized |
| 64742-82-1 | Naphtha (petroleum), hydrodesulfurized heavy |
| 64742-89-8 | Solvent naphtha (petroleum), light aliph. |
| 64742-90-1 | Residues (petroleum), steam-cracked |
| 64742-95-6 | Solvent naphtha (petroleum), light arom. |
| 64743-01-7 | Petrolatum (petroleum), oxidized |
| 68410-97-9 | Distillates (petroleum), light distillate hydrotreating process, low-boiling |
| 68476-85-7 | Petroleum gases, liquefied |
| 68476-86-8 | Petroleum gases, liquefied, sweetened |
| 68477-31-6 | Distillates (petroleum), catalytic reformer fractionator residue, low-boiling |
| 68919-39-1 | Natural gas condensates |
| 68955-27-1 | Distillates (petroleum), petroleum residues vacuum |
| 72623-85-9 | Lubricating oils (petroleum), C20-50, hydrotreated neutral oil-based, high-viscosity |
| 72623-86-0 | Lubricating oils (petroleum), C15-30, hydrotreated neutral oil-based |
| 72623-87-1 | Lubricating oils (petroleum), C20-50, hydrotreated neutral oil-based |
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