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Results for list or group "Domestic Substances List (DSL)"
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| List or group: | Domestic Substances List (DSL) |
| Substance identifier: | 19633-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, hexanedioic acid and 1,2-propanediol, dihydrogen 2-substituted-1,2,3-propanetricarboxylate |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 157, No. 1, January 4 2023, SOR/2022-269 |
| Date published: | 2023-01-04 |
| Substance identifier: | 1357063-41-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with 2,3-butanediol, 1,2-ethanediol, 2,5-furandione and 1,2-propanediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 148, No. 7, March 26 2014, SOR/2014-43 |
| Date published: | 2014-03-26 |
| Substance identifier: | 27081-93-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with 2,5-furandione and 1,2-propanediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was manufactured or imported during the transitional period (i.e. between January 1, 1987 and July 1, 1994) and was added to the DSL following a risk assessment by Environment and Climate Change Canada and Health Canada. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 158, No. 26, December 18, 2024, SOR/2024-250 |
| Date published: | 2024-12-18 |
| Substance identifier: | 1310362-57-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with 2-methyl-1,8-octanediamine and 1,9-nonanediamine, reaction products with benzoic acid |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 152, No. 26, December 26 2018, SOR/2018-270 |
| Date published: | 2018-12-26 |
| Substance identifier: | 2020004-19-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,3-dihydro-1,3-dioxo-5-isobenzofuran-carboxylic acid, 1,6-diisocyanatohexane, hexanedioic acid, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)], α,α' -[(1-methylethylidene)di-4,1phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl]] and 3-methyl-1,5-pentanediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 157, No. 24, November 22 2023, SOR/2023-233 |
| Date published: | 2023-11-22 |
| Substance identifier: | 1215267-86-9 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,6-diisocyanatohexane, hexanedioic acid, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and 3-methyl-1,5-pentanediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 157, No. 24, November 22 2023, SOR/2023-233 |
| Date published: | 2023-11-22 |
| Substance identifier: | 18551-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkanedioic acid and alkanediamine |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 147, No. 11, May 22 2013, SOR/2013-92 |
| Date published: | 2013-05-22 |
| Substance identifier: | 18554-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkanedioic acid and alkanediamine |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 147, No. 11, May 22 2013, SOR/2013-92 |
| Date published: | 2013-05-22 |
| Substance identifier: | 19110-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkanedioic acid, 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, ethenylbenzene, 2-ethylhexyl 2-propenoate, hexanedioic acid, α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)], α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2-propenoic acid, tert-Bu peroxide-initiated |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 151, No. 5, March 08 2017, SOR/2017-24 |
| Date published: | 2017-03-08 |
| Substance identifier: | 16725-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkanedioic acid, α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)] and α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 139, No. 21, October 19 2005, SOR/2005-301 |
| Date published: | 2005-10-19 |
| Substance identifier: | 18627-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkanediol, 2,25-[1,2-alkanediylbis(substituted)] bis[alkanol],alpha.-hydro-.omega.-hydroxy-[poly(oxy-1,2-ethanediyl)] 1,3-isobenzofurandione, 2,25-[substituted bis(2,1-alkanediylsubstituted)] bis[alkanol], 2,25-substituted bis[alkanol] and 1,2,3-propanetriol, benzoate |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. |
| Recent publication(s): | Canada Gazette Part II, Vol. 148, No. 5, February 26 2014, SOR/2014-21 |
| Date published: | 2014-02-26 |
| Substance identifier: | 16212-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkenedioic acid, 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, ethenylbenzene, 2-ethylhexyl 2-propenoate, α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)], α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2-propenoic acid |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 141, No. 4, February 21 2007, SOR/2007-28 |
| Date published: | 2007-02-21 |
| Substance identifier: | 14403-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkenedioic acid, α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)] and α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 160, No. 19, September 23, 2026, SOR/2026-190 |
| Date published: | 2026-09-23 |
| Substance identifier: | 14820-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with alkyl glycol, 2,2'-oxybis(ethanol), 1,2-propanediol and 1,2,3-propanetriol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. |
| Recent publication(s): | Canada Gazette Part II, Vol. 136, No. 3, January 30 2002, SOR/2002-50 |
| Date published: | 2002-01-30 |
| Substance identifier: | 1642807-22-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with butanedioic acid, decanedioic acid, 1,10-decanediol, 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, dodecanedioic acid, 1,12-dodecanediol, ethenylbenzene, 2-ethylhexyl 2-propenoate, hexanedioic acid, 1,6-hexanediol, 1,9-nonanediol and 2-propenoic acid, octadecyl ester, octadecanoate, tert-Bu peroxide-initiated |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 157, No. 14, July 5 2023, SOR/2023-144 |
| Date published: | 2023-07-05 |
| Substance identifier: | 180784-40-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with butyl 2-propenoate, 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, dihydro-3-(tetrapropenyl)-2,5-furandione, ethenylbenzene, α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)], α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2-propenoic acid |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 160, No. 19, September 23, 2026, SOR/2026-190 |
| Date published: | 2026-09-23 |
| Substance identifier: | 13311-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with carbopolycyclicdicarbocyclic acid, 1,4-benzenediol, 1,1'-biphenyl-4,4'-diol, 4-hydroxybenzoic acid and acetic acid, anhydride |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was manufactured or imported during the transitional period (i.e. between January 1, 1987 and July 1, 1994) and was added to the DSL following a risk assessment by Environment and Climate Change Canada and Health Canada. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 138, No. 12, June 16 2004, SOR/2004-149 |
| Date published: | 2004-06-16 |
| Substance identifier: | 13314-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with carbopolycyclicdicarboxylic acid, 1,4-benzenediol, 4,4'-biphenyldiol, 4-hydroxybenzoic acid, acetic anhydride and monosubstitutedcarbopolycycliccarboxylic acid |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was manufactured or imported during the transitional period (i.e. between January 1, 1987 and July 1, 1994) and was added to the DSL following a risk assessment by Environment and Climate Change Canada and Health Canada. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 158, No. 26, December 18, 2024, SOR/2024-250 |
| Date published: | 2024-12-18 |
| Substance identifier: | 13734-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with chloromethyl oxirane, 1,2-ethanediol, aliphatic carboxylic acid, and 4,4'-(1-methylethylidene)bisphenol, polymer with 2,2'-oxybisethanol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. |
| Recent publication(s): | Canada Gazette Part II, Vol. 137, No. 18, August 27 2003, SOR/2003-305 |
| Date published: | 2003-08-27 |
| Substance identifier: | 25067-21-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with decanedioic acid and 1,2-ethanediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 154, No. 6, March 18, 2020, SOR/2020-34 |
| Date published: | 2020-03-18 |
| Substance identifier: | 29294-36-8 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with decanedioic acid, 2,2-dimethyl-1,3-propanediol and 1,2-ethanediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. |
| Recent publication(s): | Canada Gazette Part II, Vol. 138, No. 7, April 07 2004, SOR/2004-43 |
| Date published: | 2004-04-07 |
| Substance identifier: | 19106-8 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with dodecanedioic acid, 1,2-ethanediol, hexanedioic acid, 1,6-hexanediol, hexane derivative, α-hydro-ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)], 1,3-isobenzofurandione, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol] |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. |
| Recent publication(s): | Canada Gazette Part II, Vol. 151, No. 5, March 08 2017, SOR/2017-24 |
| Date published: | 2017-03-08 |
| Substance identifier: | 156509-98-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with hexahydro-2H-azepin-2-one and α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)], block |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 158, No. 26, December 18, 2024, SOR/2024-250 |
| Date published: | 2024-12-18 |
| Substance identifier: | 170831-75-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with hexanedioic acid and 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol] |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 160, No. 19, September 23, 2026, SOR/2026-190 |
| Date published: | 2026-09-23 |
| Substance identifier: | 121372-50-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with hexanedioic acid, 1,1'-oxybis[2-propanol] and 1,2-propanediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 68187-22-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with N,N'-bis(2-aminoethyl)-1,2-ethanediamine, cyclized, Me sulfates |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 122970-65-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymer with α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly(oxy-1,2-ethanediyl)], α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 1,2,3-propanetriol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 160, No. 19, September 23, 2026, SOR/2026-190 |
| Date published: | 2026-09-23 |
| Substance identifier: | 18523-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedicarboxylic acid, polymers with diethylene glycol, polyol, methyloxoheteromonocycle, modified carbomonocycle process stream, polyol, phthalic anhydride and polyethylene glycol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. |
| Recent publication(s): | Canada Gazette Part II, Vol. 147, No. 3, January 30 2013, SOR/2013-2 |
| Date published: | 2013-01-30 |
| Substance identifier: | 589-29-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedimethanol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 123-31-9 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. The significant new activity (SNAc) provisions of CEPA apply to this substance. It is suspected that new activities involving this substance could result in the substance becoming toxic under CEPA. The SNAc provisions of CEPA trigger an obligation for a person to provide the Government of Canada with information about a substance when proposing to use, import or manufacture the substance for a significant new activity. The government then assesses the substance for potential risks to the environment and/or human health. If risks are identified, the government may impose risk management measures. The significant new activities with respect to this substance are defined in the order as follow: 1 Any activity involving, in any one calendar year, more than 100 kg of the substance 1,4-Benzenediol, other than for use (a) as a polymerization inhibitor in a concentration of less than 1% by weight in unsaturated polyester resin and acrylate resin monomers; (b) as a stabilizer in a concentration of less than 1% by weight in colorants, adhesives, thread lockers or thread sealants; (c) as an additive in heat shrink tubing, restorative paste, bonding tape or film tape; (d) as a performance additive in sheet-fed printing and heat-set inks; (e) as a reducing agent in photographic developing solutions; (f) as a corrosion inhibiting agent either in boiler water treatment chemicals or in the oil and gas processing sector; (g) as an antioxidant in electroplating baths; (h) as a drug or a component of a drug regulated under the Food and Drugs Act; or (i) in an activity regulated under the Pest Control Products Act. To access the full description of the significant new activity requirements for this substance, including the information required to be submitted to the government, refer to the Canada Gazette publication or the Canada's Open Government Portal. To access all SNAc notices and orders published under the authority of CEPA and currently in force, refer to Canada's Open Government Portal. |
| Recent publication(s): | Canada Gazette Part II, Vol. 145, No. 26, December 21 2011, SOR/2011-293 |
| Date published: | 2011-12-21 |
| Substance identifier: | 1948-33-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2-(1,1-dimethylethyl)- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 87-87-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2,3,5,6-tetrachloro- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 88-58-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2,5-bis(1,1-dimethylethyl)- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 79-74-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2,5-bis(1,1-dimethylpropyl)- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 10551-36-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2,5-dioctyl- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 60350-71-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2,5-di-sec-dodecyl- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 583-69-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2-bromo- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 615-67-8 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2-chloro- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 95-71-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, 2-methyl- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 63123-15-9 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, bis(1,1,3,3-tetramethylbutyl)- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 1321-28-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, dimethyl- |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 19659-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenediol, polymer with 2-(chloromethyl)oxirane and 4,4'-methylenebis[2,6-dialkylphenol] |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance is listed under its masked name and its Confidential Accession Number assigned by Environment and Climate Change Canada. Substances with confidential substance names are published with masked chemical or biological names, i.e. the masked name does not fully disclose the substance composition. This substance was added to the DSL following notification in accordance with the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms) and assessment under CEPA. This substance meets the Reduced Regulatory Requirement (RRR) polymer criteria prescribed by the New Substances Notification Regulations (Chemicals and Polymers). Any form of the substance that does not meet the RRR polymer criteria is subject to notification under those regulations prior to import or manufacture. For more information on the regulatory requirements for new chemicals and polymers, refer to the Guidance document for the New Substances Notification Regulations (Chemicals and Polymers). |
| Recent publication(s): | Canada Gazette Part II, Vol. 157, No. 11, May 24 2023, SOR/2023-90 |
| Date published: | 2023-05-24 |
| Substance identifier: | 41267-43-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino(6-phenoxy-1,3,5-triazine-4,2-diyl)imino]]bis-, hexasodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 52301-70-9 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(4-morpholinyl)-1,3,5-triazine-4,2-diyl]imino]]bis-, hexasodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 41098-56-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(diethylamino)-1,3,5-triazine-4,2-diyl]imino]]bis-, hexasodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 79135-87-8 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-[(2-cyanoethyl)[2-(2-hydroxyethoxy)ethyl]amino]-1,3,5-triazine-4,2-diyl]imino]]bis-, hexasodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 67906-33-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-[(3-amino-3-oxopropyl)(2-hydroxyethyl)amino]-1,3,5-triazine-4,2-diyl]imino]]bis-, hexasodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 68971-49-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-4,2-diyl]imino]]bis-, hexasodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 75790-89-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-[bis(2-hydroxypropyl)amino]-1,3,5-triazine-4,2-diyl]imino]]bis-, potassium sodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |
| Substance identifier: | 118578-13-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Benzenedisulfonic acid, 2-[[4-[[2-[(aminocarbonyl)amino]-4-[[4-chloro-6-[(2,5-disulfophenyl)amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]-2,5-dimethylphenyl]azo]-, potassium sodium salt |
| Additional information: | This substance is on the Domestic Substances List (DSL). This substance was added to the DSL as an “Existing Substance” given that it was in commerce in Canada between 1984 and 1986 or it was in a product regulated under the Food and Drugs Act that was in commerce in Canada between 1987 and 2001. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |