All substances for selected list or group
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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: | 111940-18-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedicarboxylic acid. Dimethyl ester, trans-, polymer with 1,4-cyclohexanedimethanol, 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) |
| 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. 140, No. 13, June 28 2006, SOR/2006-141 |
| Date published: | 2006-06-28 |
| Substance identifier: | 105-08-8 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol |
| 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: | 13099-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol polymer with neopentyl glycol, fumaric acid and aromatic dicarboxylic 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. 9, April 24 2024, SOR/2024-57 |
| Date published: | 2024-04-24 |
| Substance identifier: | 67663-05-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, 1-ethyl- |
| 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: | 35541-81-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, dibenzoate |
| 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. |
| Recent publication(s): | Canada Gazette Part II, Vol. 135, No. 5, February 28 2001, SOR/2001-78 |
| Date published: | 2001-02-28 |
| Substance identifier: | 71463-68-8 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, polymer with (chloromethyl)oxirane |
| 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. 151, No. 26, December 27, 2017 SOR/2017-280 |
| Date published: | 2017-12-27 |
| Substance identifier: | 125282-78-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, polymer with 1,1'-methylenebis[4-isocyanatobenzene] |
| 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. |
| Recent publication(s): | Canada Gazette Part II, Vol. 131, No. 1, January 08 1997, SOR/97-52 |
| Date published: | 1997-01-08 |
| Substance identifier: | 152187-59-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, polymer with 1,1'-methylenebis[isocyanatobenzene] |
| 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. 159, No. 27, December 31, 2025, SOR/2025-252 |
| Date published: | 2025-12-31 |
| Substance identifier: | 67816-00-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, polymer with 1,3-butanediol, 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and α-hydro-ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)] |
| 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: | 95346-63-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, polymer with 1,6-hexanediol, α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatobenzene] |
| 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. |
| Recent publication(s): | Canada Gazette Part II, Vol. 131, No. 1, January 08 1997, SOR/97-52 |
| Date published: | 1997-01-08 |
| Substance identifier: | 152187-69-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, polymer with 1,6-hexanediol, α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[isocyanatobenzene] |
| 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. 159, No. 27, December 31, 2025, SOR/2025-252 |
| Date published: | 2025-12-31 |
| Substance identifier: | 13047-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Cyclohexanedimethanol, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, dimethylcyclohexane dicarboxylate, 1,3-carbomonocycledicarboxylic acid and 1,2-ethanediol |
| 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. 9, April 24 2024, SOR/2024-57 |
| Date published: | 2024-04-24 |
| Substance identifier: | 280-57-9 |
| Substance identifier (2): | |
| Substance name: | 1,4-Diazabicyclo[2.2.2]octane |
| 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: | 1193-66-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Diazabicyclo[2.2.2]octane, 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: | 105-95-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxacycloheptadecane-5,17-dione |
| 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: | 54982-83-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxacyclohexadecane-5,16-dione |
| 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: | 65504-95-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxan-2-one, 5(or 6)-butyl- |
| 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: | 65504-97-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxan-2-one, 5(or 6)-hexyl- |
| 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: | 65504-96-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxan-2-one, 5(or 6)-pentyl- |
| 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: | 123-91-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane |
| 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: | 19312-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane-2,5-dione, 3,6-dialkyl-, (3S,6S)-, polymer with N1-(2-aminoalkyl)-1,2-alkanediamine, aziridine, 2-oxepanone and tetrahydro-2H-pyran-2-one, dodecanoate (ester), N-acetyl derivs., acetates (salts) |
| 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. 153, No. 3, February 6, 2019, SOR/2019-19 |
| Date published: | 2019-02-06 |
| Substance identifier: | 9051-89-2 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3R,6R)-, polymer with (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione and (3R,6S)-rel-3,6-dimethyl-1,4-dioxane-2,5-dione |
| 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. 136, No. 10, May 08 2002, SOR/2002-160 |
| Date published: | 2002-05-08 |
| Substance identifier: | 1259992-48-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-, polymer with 2-oxepanone, ester with 2,2-dimethyl-1,3-propanediol (2:1) |
| 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. 156, No. 22, October 26, 2022, SOR/2022-206 |
| Date published: | 2022-10-26 |
| Substance identifier: | 26780-50-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, polymer with 1,4-dioxane-2,5-dione |
| 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. 160, No. 16, August 12, 2026, SOR/2026-168 |
| Date published: | 2026-08-12 |
| Substance identifier: | 2223-71-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxaspiro[4.5]decane, 8-(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: | 63187-91-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxaspiro[4.5]decane-2-methanol, 9-methyl-6-(1-methylethyl)- |
| 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. 139, Extra, June 30 2005, SOR/2005-199 |
| Date published: | 2005-06-30 |
| Substance identifier: | 124788-09-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Diphosphorinane-2,3,5,6-tetrol, 1,4-bis(2-methylpropyl)-, 1,4-dioxide |
| 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. |
| Recent publication(s): | Canada Gazette Part II, Vol. 139, No. 21, October 19 2005, SOR/2005-301 |
| Date published: | 2005-10-19 |
| Substance identifier: | 15310-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Disubstituted carbomonocycle polymer with 2-methyl-1,3-propanediol and (E)-2-butenedioic 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. |
| Recent publication(s): | Canada Gazette Part II, Vol. 137, No. 15, July 16 2003, SOR/2003-259 |
| Date published: | 2003-07-16 |
| Substance identifier: | 55704-78-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dithiane-2,5-diol, 2,5-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: | 22796-26-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dithiin, 2,3-dihydro-5,6-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: | 55290-64-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dithiin, 2,3-dihydro-5,6-dimethyl-, 1,1,4,4-tetraoxide |
| 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: 6(1) Subsection 81(3) of the Act applies with respect to a substance set out in the table to this subsection in respect of any activity involving the substance if the total quantity of the substance involved across all activities in a calendar year is greater than 100 kg. 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. 160, No. 6, March 25, 2026, SOR/2026-43 |
| Date published: | 2026-03-25 |
| Substance identifier: | 25038-37-3 |
| Substance identifier (2): | |
| Substance name: | 1,4-Hexadiene, polymer with ethene and 1-propene |
| 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: | 503442-46-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Methano-1H-fluorene, 4,4a,9,9a-tetrahydro-, polymer with 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonaphthalene and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene, hydrogenated |
| 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. 146, No. 8, April 11 2012, SOR/2012-62 |
| Date published: | 2012-04-11 |
| Substance identifier: | 475-20-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Methanoazulene, decahydro-4,8,8-trimethyl-9-methylene-, [1S-(1α,3aβ,4α,8aβ)]- |
| 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: | 51519-65-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Methanonaphthalen-5(1H)-one, 4,4a,6,7,8,8a-hexahydro- |
| 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: | 41724-19-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Methanonaphthalen-6(2H)-one, octahydro-7-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: | 571-60-8 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenediol |
| 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: | 130-15-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione |
| 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: | 117-80-6 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 2,3-dichloro- |
| 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: | 2124-57-4 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosaheptaen-1-yl]-3-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. 160, No. 16, August 12, 2026, SOR/2026-168 |
| Date published: | 2026-08-12 |
| Substance identifier: | 83-72-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 2-hydroxy- |
| 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. 140, No. 24, November 29 2006, SOR/2006-289 |
| Date published: | 2006-11-29 |
| Substance identifier: | 2348-82-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 2-methoxy- |
| 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: | 58-27-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 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: | 84-80-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 2-methyl-3-(3,7,11,15-tetramethyl-2-hexadecenyl)-, [R-[R,R-(E)]]- |
| 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: | 517-89-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 5,8-dihydroxy-2-[(1R)-1-hydroxy-4-methyl-3-pentenyl]- |
| 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. 138, No. 21, October 20 2004, SOR/2004-216 |
| Date published: | 2004-10-20 |
| Substance identifier: | 481-39-0 |
| Substance identifier (2): | |
| Substance name: | 1,4-Naphthalenedione, 5-hydroxy- |
| 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: | 67715-81-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Nonanediol, diacetate |
| 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: | 68072-45-7 |
| Substance identifier (2): | |
| Substance name: | 1,4-Pentadien-3-one, 1,5-bis[4-(oxiranylmethoxy)phenyl]-, polymer with 4,4'-(1-methylethylidene)bis[2,6-dibromophenol] and 4,4'-(1-methylethylidene)bis[phenol] |
| 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: | 538-58-9 |
| Substance identifier (2): | |
| Substance name: | 1,4-Pentadien-3-one, 1,5-diphenyl- |
| 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: | 591-93-5 |
| Substance identifier (2): | |
| Substance name: | 1,4-Pentadiene |
| 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 |