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Results for substance identifier "123-91-1"

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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: 2018-01-20
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).
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
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