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Comprehensive Listing of Substances that are Subject to a Significant New Activity Notices

Section 8: Significant New Activity (SNAc) notices for substances that are listed on Schedule 1 of the Canadian Environmental Protection Act, 1999 (CEPA 1999)

This section contains the list of substances on the Domestic Substances List (DSL) that are subject to a Significant New Activity (SNAc) notice. These substances are suspected of being toxic or capable of becoming toxic within the meaning of section 64 of the Canadian Environmental Protection Act, 1999 (CEPA 1999) and are listed on Schedule 1 of CEPA 1999.

Significant New Activity (SNAc) notices for substances that are listed on Schedule 1 of the Canadian Environmental Protection Act, 1999 (CEPA 1999)
Identifier No.Substance NameListTable note[a]FlagTable note[b]Original publication link (PDF)Original publication date
62-56-6ThioureaDSLS'Canada Gazette, Part II: Vol. 146, No. 15, Page 113 (5.763 MB)2012-07-18
64-67-5Sulfuric acid, diethyl esterDSLS'Canada Gazette, Part II: Vol. 147, No. 3, Page 19 (1.27 MB)2013-01-30
75-56-9Oxirane, methyl-DSLS'Canada Gazette, Part II: Vol. 145, No. 26, Page 90 (7.720 MB)2011-12-21
77-78-1Sulfuric acid, dimethyl ester DSLS'Canada Gazette, Part II: Vol. 147, No. 3, Page 19 (1.27 MB)2013-01-30
79-46-92-NitropropaneDSLS'Canada Gazette, Part II: Vol.148, No.2, Page 182 (1,496 KB)2014-01-15
88-72-22-NitrotolueneDSLS'Canada Gazette, Part II: Vol.148, No.2, Page 182 (1,496 KB)2014-01-15
90-94-8Methanone, bis[4-(dimethylamino)phenyl]-DSLS'Canada Gazette, Part II: Vol. 147, No. 18, Page 2 (1.003 KB)2013-08-28
93-15-2Methyl eugenolDSLS'Canada Gazette, Part II: Vol.148, No.6, Page 3 (2,029 KB)2014-03-12
100-44-7Benzene, (chloromethyl)-DSLS'Canada Gazette, Part II: Vol. 147, No. 10, Page 2 (4.539 MB)2013-05-08
106-88-7Oxirane, ethyl- DSLS'Canada Gazette, Part II: Vol. 145, No. 26, Page 90 (7.720 MB)2011-12-21
106-89-8Oxirane, (chloromethyl)-DSLS'Canada Gazette, Part II: Vol. 146, No. 15, Page 113 (5.763 MB)2012-07-18
110-49-6Ethanol, 2-methoxy-, acetateDSLS'Canada Gazette, Part II: Vol. 146, No. 21, Page 11 (2.294 MB)2012-10-10
111-77-3Ethanol, 2-(2-methoxyethoxy)- DSLS'Canada Gazette, Part II: Vol. 146, No. 21, Page 11 (2.294 MB)2012-10-10
115-96-8Ethanol, 2-chloro-, phosphate (3:1) DSLS'Canada Gazette, Part II: Vol. 147, No. 3, Page 19 (1.27 MB)2013-01-30
120-80-91,2-Benzenediol DSLS'Canada Gazette, Part II: Vol. 145, No. 26, Page 90 (7.720 MB)2011-12-21
123-31-91,4-Benzenediol DSLS'Canada Gazette, Part II: Vol. 145, No. 26, Page 90 (7.720 MB)2011-12-21
732-26-3Phenol, 2,4,6-tris(1,1-dimethylethyl)-DSLS'Canada Gazette, Part II: Vol. 146, No. 15, Page 113 (5.763 MB)2012-07-18
1314-62-1Vanadium oxide (VÆO¿)DSLS'Canada Gazette, Part II: Vol. 148, No. 6, Page 14 (2.029 MB)2014-03-12
1344-37-2C.I. Pigment Yellow 34DSLS'Canada Gazette, Part II: Vol. 146, No. 15, Page 113 (5.763 MB)2012-07-18
2425-85-62-Naphthalenol, 1-[(4-methyl-2-nitrophenyl)azo]-DSLS'Canada Gazette, Part II: Vol. 146, No. 21, Page 11 (2.294 MB)2012-10-10
2426-08-6Oxirane, (butoxymethyl)-DSLS'Canada Gazette, Part II: Vol. 147, No. 18, Page 2 (1.003 KB)2013-08-28
7758-01-2Bromic acid, potassium saltDSLS'Canada Gazette, Part II: Vol. 148, No. 6, Page 3 (2.029 MB)2014-03-12
72102-55-7Methylium, [4- dimethylamino) phenyl] bis [4-(ethylamino)-3-methylphenyl]-, acetateDSLS'Canada Gazette, Part II: Vol. 148, No. 2, Page 20 (1.496 MB)2014-01-15
7328-97-4Oxirane, 2,2',2'',2'''-[1,2-ethanediylidenetetrakis(4,1-phenyleneoxymethylene)]tetrakis-DSLS'Canada Gazette, Part II: Vol. 148, No. 6, Page 3 (2.029 MB)2014-03-12
12656-85-8C.I. Pigment Red 104DSLS'Canada Gazette, Part II: Vol. 146, No. 15, Page 113 (5.763 MB)2012-07-18
17540-75-9Phenol, 2,6-bis(1,1-dimethylethyl)-4-(1-methylpropyl)- DSLS'Canada Gazette, Part II: Vol. 148, No. 2, Page 20 (1.496 MB)2014-01-15
Table note a

Acronym used in this section is:

  • DSL: Domestic Substances List

Return to table note[a]referrer

Table note b

Flag included in this section is:

  • “S'” (S prime): The letter “ S'” (S prime) after a substance identifier indicates that the provisions of the Act apply to substance that was already listed on the DSL (see the list of DSL / NDSL updates).

Return to table note[b]referrer