Substance search result(s)
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Results for substance identifier "123-25-1"
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| List or group: | Domestic Substances List Categorization Results |
| Substance identifier: | 123-25-1 |
| Substance identifier (2): | |
| Substance name: | Butanedioic acid, diethyl ester |
| Additional information: | Did not meet the criteria under subsection 73(1) of the Canadian Environmental Protection Act, 1999 (CEPA). For more information, please consult the Categorization of chemical substances web page and the Detailed categorization results of the Domestic Substances List found in Open Data. |
| Recent publication(s): | Canadian Environmental Protection Act: categorization of existing substances |
| Date published: | 2006-09-14 |
| List or group: | Schedule 8 of the New Substances Notification Regulations (Chemicals and Polymers) |
| Substance identifier: | 123-25-1 |
| Substance identifier (2): | |
| Substance name: | Butanedioic acid, diethyl ester |
| Additional information: | This substance is a reactant on Schedule 8 to the New Substances Notification Regulations (Chemicals and Polymers). Under these regulations, a polymer that is a polyester manufactured solely from reactants listed on Schedule 8 or an anhydrous form of those reactants (other than the reactants or their anhydrous forms that include both 1-butanol and fumaric or maleic acid) is a Reduced Regulatory Requirement (RRR) polymer. RRR polymers are considered to be of low concern, which allows for fewer regulatory information requirements under the regulations than for non-RRR polymers. 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. 135, No. 12, June 06 2001, SOR/2001-180 |
| Date published: | 2001-06-06 |
| List or group: | Domestic Substances List (DSL) |
| Substance identifier: | 123-25-1 |
| Substance identifier (2): | |
| Substance name: | Butanedioic acid, diethyl ester |
| Additional information: | This substance is on the Domestic Substances List (DSL). The manufacture or import of a substance not on the DSL may be subject to notification under the New Substances Notification Regulations (Chemicals and Polymers) or the New Substances Notification Regulations (Organisms). Following notification, Environment and Climate Change Canada and Health Canada carry out a joint assessment process to determine whether there is a potential for adverse effects on the environment and human health. This substance was added to the DSL as an “Existing Substance” given that it meets the criteria set out in CEPA for substances that were in commerce in Canada between 1984 and 1986. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 4, 1994, SOR/94-311 |
| Date published: | 1994-05-04 |