Substance search result(s)
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Results for substance identifier "123-91-1"
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| List or group: | Environmental Emergency Regulations |
| Substance identifier: | 123-91-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane |
| Additional information: | This substance, listed in Part 1, Item #104 with a Hazard Category (I = inhalation hazard) under schedule 1 with CAS Registry number 123-91-1 is subjected to the reporting of a release in section 18 of the Environmental Emergency Regulations, 2019 if it meets the minimum concentration of 1% (mass/mass) and is not part of exclusions in 2(2).In addition, facilities will have to report quantities on site or/and create and bring into effect an environmental emergency plan for their site, if they meet certain conditions in the Environmental Emergency Regulations, 2019 and have a minimum of 9.1 tonnes on site.For further information, please consult the Environmental emergencies website. |
| Recent publication(s): | Environmental Emergency Regulations, 2019: SOR/2019-51 were published on March 6, 2019 and came into force on August 24, 2019. |
| Date published: | 2019-03-06 |
| List or group: | National Pollutant Release Inventory (NPRI) |
| Substance identifier: | 123-91-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane |
| Additional information: | NPRI Part (Threshold Category): 1A, Reportable to NPRI if manufactured, processed, or otherwise used at quantities greater than: 10 tonnes. |
| Recent publication(s): | National Pollutant Release Inventory (NPRI) Substance List |
| Date published: | 2016-07-11 |
| List or group: | Domestic Substances List Categorization Results |
| Substance identifier: | 123-91-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane |
| Additional information: | Met 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: | Domestic Substances List (DSL) |
| Substance identifier: | 123-91-1 |
| Substance identifier (2): | |
| Substance name: | 1,4-Dioxane |
| Additional information: | This substance is on the DSL. Substances not on this list require notification under the New Substances Notification Regulations (Chemicals and Polymers) or New Substances Notification Regulations (Organisms) so that health and ecological risks can be assessed before the substance is manufactured or imported into Canada above threshold quantities. This substance was added to the DSL as an “Existing Substance”, i.e. already in commerce in Canada in 1984-1986 and not subject to the New Substance Notification Regulations. |
| Recent publication(s): | Canada Gazette Part II, Vol. 128, No. 9, May 04 1994, SOR/94-311 |
| Date published: | 1994-05-04 |