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

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Section 3: Public Inventory of Significant New Activity Notices for New Substances

This section contains the list of substances with a Chemical Abstract Service (CAS) number, notified under the New Substances Notification Regulations (Chemicals and Polymers) and subject to a Significant New Activity (SNAc) notice.

CAS No.List[1]Flag[2]English Link
(HTML)		Bilingual Link
(PDF)		Publication
75-10-5DSLT-SCanada Gazette, Part II: Vol. 140, No. 15Canada Gazette, Part II: Vol. 140, No. 15, Page 2 (161 KB)2006-07-26
354-33-6DSLT-SCanada Gazette, Part II: Vol. 140, No. 24Canada Gazette, Part II: Vol. 140, No. 24, Page 76 (895 KB)2006-11-29
406-58-6DSLT-SCanada Gazette, Part II: Vol. 140, No. 24Canada Gazette, Part II: Vol. 140, No. 24, Page 76 (895 KB)2006-11-29
420-46-2DSLT-SCanada Gazette, Part II: Vol. 140, No. 24Canada Gazette, Part II: Vol. 140, No. 24, Page 76 (895 KB)2006-11-29
431-89-0DSLT-SCanada Gazette, Part II: Vol. 143, No. 21Canada Gazette, Part II: Vol. 143, No. 21, Page 5 (1.552 MB)2009-10-14
460-73-1DSLN-SCanada Gazette, Part II: Vol. 146, No. 12Canada Gazette, Part II: Vol. 146, No. 12, Page 31 (2.092 MB)2012-06-06
598-55-0DSLT-SCanada Gazette, Part II: Vol. 135, No. 14Canada Gazette, Part II: Vol. 135, No. 14, Page 4 (2.163 MB)2001-07-04
640-67-5SNAc Canada Gazette, Part II: Vol. 146, No. 30Canada Gazette, Part II: Vol. 146, No. 30, Page 11 (2.161 Mb)2012-07-28
690-39-1DSLT-SCanada Gazette, Part II: Vol. 140, No. 24Canada Gazette, Part II: Vol. 140, No. 24, Page 76 (895 KB)2006-11-29
1345-07-9NDSLSCanada Gazette, Part I: Vol. 145, No. 30Canada Gazette, Part I: Vol. 145, No. 30, Page 9 (2.131 MB)2011-07-23
1962-75-0DSLN-SCanada Gazette, Part II: Vol. 145, No. 9Canada Gazette, Part II: Vol. 145, No. 9, Page 2 (618 KB)2011-04-27
2128-93-0NDSLSCanada Gazette, Part I: Vol. 142, No. 42Canada Gazette, Part I: Vol. 142, No. 42, Page 4 (505 KB)2008-10-18
2432-74-8DSLT-SCanada Gazette, Part II: Vol. 137, No. 18Canada Gazette, Part II: Vol. 137, No. 18, Page 121 (1.348 MB)2003-08-27
3115-49-9DSLN-SCanada Gazette, Part II: Vol. 137, No. 27Canada Gazette, Part II: Vol. 137, No. 27, Page 91 (1.444 MB)2003-12-31
3445-11-2DSLN-SCanada Gazette, Part II: Vol. 141, No. 1Canada Gazette, Part II: Vol. 141, No. 1, Page 2 (229 KB)2007-01-10
9032-43-3SNAcNoCanada Gazette, Part I: Vol. 144, No. 51Canada Gazette, Part I: Vol. 144, No. 51. Page 18 (1.746 MB)2010-12-18
12068-51-8SNAcNoCanada Gazette, Part I: Vol. 147, No. 2Canada Gazette, Part I: Vol. 147, No. 2, Page 4 (1.181 MB)2013-01-12
12070-10-9NDSLSCanada Gazette, Part I: Vol. 143, No. 26Canada Gazette, Part I: Vol. 143, No. 26, Page 8 (1.245 MB)2009-06-27
13162-05-5DSLN-SCanada Gazette, Part II: Vol. 139 No. 18Canada Gazette, Part II: Vol. 139, No. 18, Page 5 (167 KB)2005-09-07
13573-13-2SNAcNoCanada Gazette, Part I: Vol. 147, No. 2Canada Gazette, Part I: Vol. 147, No. 2, Page 6 (1.181 MB)2013-01-12
13597-19-8SNAcNoCanada Gazette, Part I: Vol. 146, No. 3Canada Gazette, Part I: Vol. 146, No. 3, Page 6 (789 KB)2012-01-21
14035-94-0DSLN-SCanada Gazette, Part II: Vol. 143, No. 19Canada Gazette, Part II: Vol. 143, No. 19, Page 5 (782 KB)2009-09-16
15290-77-4NDSLSCanada Gazette, Part I: Vol. 144, No. 6Canada Gazette, Part I: Vol. 144, No. 6, Page 7 (894 KB)2010-02-06
15365-14-7DSLN-SCanada Gazette, Part II: Vol. 144, No. 3Canada Gazette, Part II: Vol. 144, No. 3, Page 10 (764 KB)2010-02-03
17913-76-7DSLN-SCanada Gazette, Part II: Vol. 143, No. 5Canada Gazette, Part II: Vol. 143, No. 5, Page 2 (923 KB)2009-03-04
23328-71-4SNAcNoCanada Gazette, Part I: Vol. 144, No. 32Canada Gazette, Part I: Vol. 144, No. 32, Page 13 (1.093 MB)2010-08-07
34432-92-3NDSLSCanada Gazette, Part I: Vol. 144, No. 8Canada Gazette, Part I: Vol. 144, No. 8, Page 6 (814 KB)2010-02-20
35180-01-9SNAcNoCanada Gazette, Part I: Vol. 136, No. 4Canada Gazette, Part I: Vol. 136, No. 4, Page 5 (1.315 MB)2002-01-26
39142-36-4DSLN-SCanada Gazette, Part II: Vol. 142, No. 23Canada Gazette, Part II: Vol. 142, No. 23, Page 2 (344 KB)2008-11-12
39445-23-3SNAcNoCanada Gazette, Part I: Vol. 145, No. 45Canada Gazette, Part I: Vol. 145, No. 45, Page 8 (4.648 MB)2011-11-05
51851-37-7SNAcNoCanada Gazette, Part I: Vol. 140, No. 4Canada Gazette, Part I: Vol. 140, No. 4, Page 10 (380 KB)2006-01-28
53306-54-0DSLN-SCanada Gazette, Part II: Vol. 138, No. 46Canada Gazette, Part II: Vol. 138, No. 14, Page 7  (190 KB)2004-07-14
68187-39-3NDSLSCanada Gazette, Part I: Vol. 137, No. 9Canada Gazette, Part I: Vol. 137, No. 9, Page 11 (995 KB)2003-03-01
68412-63-5DSLN-SCanada Gazette, Part II: Vol. 141, No. 14Canada Gazette, Part II: Vol. 141, No. 14, Page 8 (508 KB)2007-07-11
68515-51-5DSLN-SCanada Gazette, Part II: Vol. 138, No. 25Canada Gazette, Part II: Vol. 138, No. 25, Page 165 (1,890 Mo)2004-12-15
68584-82-7NDSLSCanada Gazette, Part I: Vol. 142, No. 36Canada Gazette, Part I: Vol. 142, No. 36, Page 10 (419 KB)2008-09-06
68664-06-2DSLN-SCanada Gazette, Part II: Vol. 146, No. 14Canada Gazette, Part II: Vol. 146, No. 14, Page 23 (7.016 Mb)2012-07-02
68920-56-9NDSLSCanada Gazette, Part I: Vol. 139, No. 25Canada Gazette, Part I: Vol. 139, No. 25, Page 6 2.667 MB)2005-06-18
68956-82-1NDSLSCanada Gazette, Part I: Vol. 144, No. 25Canada Gazette, Part I: Vol. 144, No. 25, Page 9 (1.158 MB)2010-06-19
70865-20-2NDSLSCanada Gazette, Part I: Vol. 140, No. 10Canada Gazette, Part I: Vol. 140, No. 10, Page 17 (605 KB)2006-03-11
71033-08-4NDSLSCanada Gazette, Part I: Vol. 144, No. 49Canada Gazette, Part I: Vol. 142, No. 49, Page 4 (403 KB)2008-12-06
72245-02-4DSLN-SCanada Gazette, Part II: Vol. 139, No. 5Canada Gazette, Part II: Vol. 139, No. 5, Page 1 (138 KB)2005-06-30
72319-09-6SNAcNoCanada Gazette, Part I: Vol. 144, No. 13Canada Gazette, Part I: Vol. 144, No. 13, Page 30 (1.077 MB)2010-03-27
90076-65-6DSLN-SCanada Gazette, Part II: Vol. 145, No. 15Canada Gazette, Part II: Vol. 145, No. 15, Page 75 (1.558 MB)2011-07-20
90622-46-1DSLN-SCanada Gazette, Part II: Vol. 144, No. 23Canada Gazette, Part II: Vol. 143, No. 1, Page 7 2009-01-07
91788-83-9DSLN-SCanada Gazette, Part II: Vol. 140, No. 15Canada Gazette, Part II: Vol. 140, No. 15, Page 2 (161 KB)2006-07-26
98859-60-0DSLN-SCanada Gazette, Part I: Vol. 144, No. 25Canada Gazette, Part I: Vol. 144, No. 25, Page 11 (1.158 MB)2010-06-19
102561-69-3NDSLSCanada Gazette, Part I: Vol. 142, No. 52Canada Gazette, Part I: Vol. 142, No. 52, Page 9 (831 KB)2008-12-27
105076-77-5DSLN-SCanada Gazette, Part II: Vol. 139, No. 12Canada Gazette, Part II: Vol. 139, No. 12, Page 4 (1.109 (MB)2005-06-15
123464-54-0DSLN-SCanada Gazette, Part II: Vol. 144, No. 16Canada Gazette, Part II: Vol. 144, No. 16, Page 14 (984 KB)2010-08-04
124343-14-2NDSLSCanada Gazette, Part I: Vol. 146, No. 25Canada Gazette, Part I: Vol. 146, No. 25, Page 14 (7.470 KB)2006-07-26
128275-31-0DSLN-SCanada Gazette, Part II: Vol. 140, No. 15Canada Gazette, Part II: Vol. 140, No. 15, Page 2 (161 KB)2006-07-26
138495-42-8DSLT-SCanada Gazette, Part II: Vol. 140, No. 24Canada Gazette, Part II: Vol. 140, No. 24, Page 76 (895 KB)2006-11-29
149879-98-1DSLN-SCanada Gazette, Part II: Vol. 137, No. 27Canada Gazette, Part II: Vol. 137, No. 27, Page 91 (1.444 MB)2003-12-31
164462-16-2DSLN-SCanada Gazette, Part II: Vol. 137, No. 27Canada Gazette, Part II: Vol. 137, No. 27, Page 91 (1.444 MB)2003-12-31
182442-95-1SNAcNoCanada Gazette, Part I: Vol. 146, No. 3Canada Gazette, Part I: Vol. 146, No. 3, Page 6 (789 KB)2012-01-21
188627-10-3DSLN-SCanada Gazette, Part II: Vol. 139, No. 5Canada Gazette, Part II: Vol. 139, No. 5, Page 1 (138 KB)2005-06-30
189233-30-5NDSLSCanada Gazette, Part I: Vol. 143, No. 4Canada Gazette, Part I: Vol. 143, No. 4, Page 12 (1.121 MB)2009-01-24
190085-41-7DSLN-SCanada Gazette, Part II: Vol. 144, No. 13Canada Gazette, Part II: Vol. 144, No. 6, Page 138 (1.892 MB)2010-03-17
207691-99-4NDSLSCanada Gazette, Part I: Vol. 146, No. 34Canada Gazette, Part I: Vol. 146, No. 34, Page 11 (14.539 MB)2012-08-25
211510-16-6DSLN-SCanada Gazette, Part II: Vol. 139, No. 25Canada Gazette, Part II: Vol. 139, No. 25, Page 489 (5.104 MB)2005-12-14
216173-24-9DSLN-SCanada Gazette, Part II: Vol. 145, No. 16Canada Gazette, Part II: Vol. 145, No. 16, Page 41 (1.079 MB)2011-08-03
220689-12-3NDSLSCanada Gazette, Part I: Vol. 141, No. 13Canada Gazette, Part I: Vol. 141, No. 13, Page 11 (744 KB)2007-03-31
220727-26-4DSLN-SCanada Gazette, Part II: Vol. 139, No. 21Canada Gazette, Part II: Vol. 139, No. 21, Page 84 (2.245 MB)2005-10-19
237753-63-8DSLN-SCanada Gazette, Part II: Vol. 142, No. 1Canada Gazette, Part II: Vol. 142, No. 1, Page 36 (460 KB)2008-01-09
346417-97-8SNAcNoCanada Gazette, Part I: Vol. 143, No. 4Canada Gazette, Part I: Vol. 143, No. 4, Page 12 (1.121 MB)2009-01-24
389623-01-2NDSLSCanada Gazette, Part I: Vol. 146, No. 34Canada Gazette, Part I: Vol. 146, No. 34, Page 4 (14.539 MB)2012-08-25
389623-07-8NDSLSCanada Gazette, Part I: Vol. 146, No. 34Canada Gazette, Part I: Vol. 146, No. 34, Page 4 (14.539 MB)2012-08-25
442536-99-4DSLN-SCanada Gazette, Part II: Vol. 139, No. 21Canada Gazette, Part II: Vol. 139, No. 21, Page 84 (2.245 MB)2005-10-19
495403-02-6SNAcNoCanada Gazette, Part I: Vol. 138, No. 46Canada Gazette, Part I: Vol. 138, No. 46, Page 9 (463 KB)2004-11-13
519050-73-8SNAcNoCanada Gazette, Part I: Vol. 143, No. 43Canada Gazette, Part I: Vol. 143, No. 43, Page 5 (789 KB)2009-10-24
670241-72-2SNAcNoCanada Gazette, Part I: Vol. 141, No. 1Canada Gazette, Part I: Vol. 141, No. 1, Page 6 (369 KB)2007-01-06
671756-61-9NDSLSCanada Gazette, Part I: Vol. 141, No. 18Canada Gazette, Part I: Vol. 141, No. 18, Page 9 (631 KB)2007-05-05
676143-36-5NDSLSCanada Gazette, Part I: Vol. 141, No. 18Canada Gazette, Part I: Vol. 141, No. 18, Page 8 (631 KB)2007-05-05
849036-06-2SNAcNoCanada Gazette, Part I: Vol. 141, No. 52Canada Gazette, Part I: Vol. 141, No. 52, Page 34 (494 KB)2007-12-29
857892-58-1DSLN-SCanada Gazette, Part II: Vol. 142, No. 15Canada Gazette, Part II: Vol. 142, No. 15, Page 3 (491 KB)2008-07-23
863918-80-3SNAcNoCanada Gazette, Part I: Vol. 143, No. 18Canada Gazette, Part I: Vol. 143, No. 18, Page 12 (970 KB)2009-05-02
882878-48-0SNAcNoCanada Gazette, Part I: Vol. 141, No. 21Canada Gazette, Part I: Vol. 141, No. 21, Page 7 (1.56 MB)2007-05-26
897393-64-5DSLN-SCanada Gazette, Part II: Vol. 142, No. 15Canada Gazette, Part II: Vol. 142, No. 15, Page 3 (491 KB)2008-07-23
921936-12-1SNAcNoCanada Gazette, Part I: Vol. 142, No. 2Canada Gazette, Part I: No. 142, No. 2, Page 5 (267 KB)2008-01-12
923954-49-8SNAcNoCanada Gazette, Part I: Vol. 143, No. 4Canada Gazette, Part I: Vol. 143, No. 4, Page 9 (1.121 MB)2009-01-24
929218-99-5SNAcNoCanada Gazette, Part I: Vol. 142, No. 2Canada Gazette, Part I: No. 142, No. 2, Page 6 (267 KB)2008-01-12
959468-05-4SNAcNoCanada Gazette, Part I: Vol. 142, No. 19Canada Gazette, Part I: Vol. 142, No. 19, Page 7 (719 KB)2008-05-10
1001320-38-2DSLN-SCanada Gazette, Part II: Vol. 143, No. 25Canada Gazette, Part II: Vol. 143, No. 25, Page 65 (2.394 MB)2009-12-09
1013910-41-2DSLN-SCanada Gazette, Part II: Vol. 146, No. 12Canada Gazette, Part II: Vol. 146, No. 12, Page 31 (2.092 MB)2012-06-06
1022990-65-3DSLN-SCanada Gazette, Part II: Vol. 146, No. 12Canada Gazette, Part II: Vol. 146, No. 12, Page 31 (2.092 MB)2012-06-06
1040921-46-7DSLN-SCanada Gazette, Part II: Vol. 144, No. 16Canada Gazette, Part II: Vol. 144, No. 16, Page 14 (984 KB)2010-08-04
1158951-86-0SNAcNoCanada Gazette, Part I: Vol. 145, No. 18Canada Gazette, Part I: Vol. 145, No. 18, Page 11 (997 KB)2011-04-30
1206450-10-3SNAcNoCanada Gazette, Part II: Vol. 145, No. 9Canada Gazette, Part II: Vol. 145, No. 18, Page 13 (997 KB)2011-04-30
1224429-82-6NDSLSCanada Gazette, Part II: Vol. 146, No. 32Canada Gazette, Part II: Vol. 146, No. 32, Page 4 (1.658 KB)2012-08-11
1224429-82-6DSLN-SCanada Gazette, Part II: Vol. 147, No. 1Canada Gazette, Part II: Vol. 147, No. 1, Page 221 (6.294 MB)2013-01-02
1253391-53-5DSLN-SCanada Gazette, Part II: Vol. 145, No. 16Canada Gazette, Part II: Vol. 145, No. 16, Page 41 (1.079 MB)2011-08-03
1259487-19-8SNAcNoCanada Gazette, Part I: Vol. 145, No. 20Canada Gazette, Part I: Vol. 145, No. 20, Page 20 (1.529 MB)2011-05-14
1013910-41-2SNAcNoCanada Gazette, Part I: Vol. 145, No. 45Canada Gazette, Part I: Vol. 145, No. 49, Page 7 (2.897 MB)2011-12-03
1022990-65-3SNAcNoCanada Gazette, Part I: Vol. 145, No. 45Canada Gazette, Part I: Vol. 145, No. 49, Page 7 (2.897 MB)2011-12-03

[1] Acronyms used in the List section are:

  • DSL: Domestic Substances List
  • NDSL: Non-domestic Substances List
  • SNAc: Significant New Activity

[2] Flags included in this section are:

  • “S” or “S' (prime)”: The letter “S” indicates that the Significant New Activity (SNAc) provisions of the Act apply to the substance.
  • “T”: The letter “T” indicates that the substance was manufactured or imported during the transitional period (e.g. between January 1, 1987, and July 1, 1994).
  • “N”: The letter “N” indicates that the substance was manufactured or imported after July 1, 1994.
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