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

Section 4: Confidential inventory of Significant New Activity (SNAc) notices for new substances

This section contains the list of substances with a Confidential Accession Number, notified under the New Substances Notification Regulations (Chemicals and Polymers) and subject to a Significant New Activity (SNAc) notice.

Confidential inventory of Significant New Activity (SNAc) notices for new substances
Confidential No. Substance NameListTable note[a]FlagTable note[b]Original publication link (PDF)Original publication date
12748-4Oxirane, (chloromethyl)-, polymer with α-hydro-ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with polyol, 4,4′-(1-methylethylidene)bisphenol, 2,2′-[(methylethylidene) bis (4,1-phenyleneoxymethylene)]bisoxirane and methyloxirane polymer with oxirane, 2-aminopropyl methyl etherCDSLN-SCanada Gazette, Part II: Vol. 142, No. 4, Page 62 (2.599 MB)2008-02-20
13753-1Polymer of 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane with polymer of polyheterocycle with α, α′, α″-1,2,3-propanetriyltris[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]], polymer of 1,6-hexanedioic acid with diethylene glycol, 1,2-ethanediamine, 2-aminoethanol and N,N-diethylethanamineCDSLN-SCanada Gazette, Part II: Vol. 144, No. 3, Page 10 (764 KB)2010-02-03
14587-72-Propenoic acid, 2-alkyl-, oxiranyl- methyl ester polymer with ethenylbenzene, 2-hydroxybutyl 2-propenoate, 2-methylpropyl, 2-propenoate and exo-1,7,7-trimethylbicyclo [2.2.1]hept-2-yl 2-propenoate, 2,2 ′-azobis[2-methylbutanenitrile]-CDSLN-SCanada Gazette, Part II: Vol. 140, No. 19, Page 125 (1.634 MB) 2006-09-20
16020-0 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester polymer with alkyl 2-propenoate, ethylbenzene and 2-oxepanone homopolymer 2-[(1-oxo-2- propenyl)oxy]ethyl ester, 2,2 ′-azobis[2-methylbutanenitrile]-SNAcNoCanada Gazette, Part I: Vol. 136, No. 28, Page 12 (646 KB)2002-07-13
16044-6Quaternary amide, polymer with 2-propenoic acid, sodium salt, reaction products with disodium (disulfite)CDSLN-SCanada Gazette, Part II: Vol. 139, No. 1, Page 26 (489 KB)2005-01-12
16329-3Poly(oxy-alkanediyl), α-(carboxy-oxo-alkenyl)-ω-hydroxy-alkyl ethers,CDSLN-SCanada Gazette, Part II: Vol. 146, No. 12, Page 31 (2.092 MB)2012-06-06
17121-3Isooctadecanoic acid, reaction products with tetraethylenepentamine, compounds with di-Bu phosphonate-2,2′-dithiobis[ethanol]alkyl substituted alcohol reaction products, 2,2′-iminobis[ethanol], [N-[3-(C16-18-alkyloxy)propyl]] derivatives and 4(or 5)- methyl-1H-benzotriazolCDSLN-SCanada Gazette, Part II: Vol. 139, No. 12, Page 4 (1.109 (MB)2005-06-15
17122-4Oxirane, polymer, monoalkyl etherCDSLN-SCanada Gazette, Part II: Vol. 139, No. 7, Page 6 (1.183 MB)2005-04-06
17128-1Alkanamide, (3,3′-dichloro[1, 1′-biphenyl]-4,4′-diyl)bis(azo)bis[phenylfattyalkyl polyazaalkylidine]-CDSLN-SCanada Gazette, Part II: Vol. 140, No. 13, Page 155 (1.696 MB) 2006-06-28
17556-6Alkanethioic acid, S-[3-(triethoxysilyl)propyl] ester, hydrolysis products with 2-methyl-alkanediolSNAcNoCanada Gazette, Part I: Vol. 139, No. 51, Page 12 (1.430 MB)2005-12-17
17672-5Alkanethioic acid, S-[3-(triethoxysilyl)propyl] ester, reaction products with 2-methyl-alkanediol CDSLN-SCanada Gazette, Part II: Vol. 140, No. 2, Page 14 (229 KB)2006-01-25
17810-82-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethenylbenzene, substituted alkyl 2-propenoate, 2-methylalkyl 2-propenoate, and rel-(1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl 2-propenoate, tert-Bu ethaneperoxoate-initiatedSNAcNoCanada Gazette, Part I: Vol. 141, No. 16, Page 25 (709 KB)2007-04-21
17818-7Aliphatic alkyl diester of succinic acidCNDSLSCanada Gazette, Part I: Vol. 143, No. 9, Page 17 (635 KB)2009-02-28
17825-5Starch, 2-hydroxyalkyl 2-hydroxy-3-(trimethylammonio)alkyl ether, chlorideSNAcNoCanada Gazette, Part I: Vol. 141, No. 26, Page 13 (1.358 MB) 2007-06-30
17849-2Hexane, 1,6-diisocyanato-, homopolymer, polyhalosubstituted- 1-alkanol-blockedCDSLN-S-PCanada Gazette, Part II: Vol. 145, No. 10, Page 17 (791 KB)2011-05-11
17878-41,2-Propanediol, 3-amino-, dialkyl derivativesCDSLN-SCanada Gazette, Part II: Vol. 142, No. 15, Page 3 (491 KB)2008-07-23
17891-8Substituted silylated resorcinol, reaction products with trimethoxysilane-silica hydrolysis productsSNAcNoCanada Gazette, Part II: Vol. 142, No. 32, Page 4 (495 KB)2008-08-09
17915-5Alkanoic acid, dihydroxy-,2-alkyl esterSNAcNoCanada Gazette, Part I: Vol. 142, No. 29, Page 14 (434 KB)2008-07-19
17933-5Supramolecular complex of di(bisalkylsulfosuccinate) barium salt with barium hydrogen phosphate (2:1)SNAcNoCanada Gazette, Part I: Vol. 142, No. 41, Page 4 (273 KB)2008-10-11
17953-7Silane homopolymerCDSLN-SCanada Gazette, Part II: Vol. 144, No. 3, Page 10 (764 KB)2010-02-03
17978-5Fatty acids, tall-oil, reaction products with alkylamine and 2-propenoic acidCDSLN-SCanada Gazette, Part II: Vol. 143, No. 5, Page 2 (923 KB)2009-03-04
18009-02-Propenoic acid, 2-alkyl-, oxiranylmethyl ester, polymer with ethenylbenzene, 4-hydroxybutyl 2-propenoate, 2-methylpropyl 2-propenoate and rel-(1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl 2- propenoate, bis(1,1-dimethylpropyl) peroxide-initiatedCDSLN-SCanada Gazette, Part II: Vol. 143, No. 11, Page 5 (801 KB)2009-05-27
18029-2Butanedioic acid, 2,3-dihydroxy-, mixed C12-16-alkyl and C13-rich C11-14-isoalkyl diesters, (2R,3R)-rel-CDSLN-SCanada Gazette, Part II: Vol. 143, No. 19, Page 12 (782 KB)2009-09-16
18030-3Butanedioic acid, 2,3-dihydroxy-, mixed alkyl diesters, (2R,3R)-rel-CDSLN-SCanada Gazette, Part II: Vol. 143, No. 19, Page 12 (782 KB)2009-09-16
18040-4Organic silicone intermediateSNAcNoCanada Gazette, Part I: Vol. 143, No. 16, Page 30 (1.489 MB)2009-04-18
18096-6Hexane, 1,6-diisocyanato-, homopolymer, polyethylene glycol mono-Me ether- and perhalo-1-alkanol blockedCDSLN-S-PCanada Gazette, Part II: Vol. 145, No. 4, Page 295 (5.916 MB)2011-02-16
18097-72-Propenoic acid, 2-methyl, alkyl ester, polymer with 1,1-dichloroethene, alkyl 2-methyl-2-propenoate and perfluoroalkyl 2-methyl-2-propenoate CDSLN-P-SCanada Gazette, Part II: Vol. 146, No. 12, Page 31 (2.092 MB)2012-06-06
18143-8Alkyl dioic acid, polymer with carbonic dichloride and carbopolycyclic diol, substituted phenyl esterCDSLN-S-PCanada Gazette, Part II: Vol. 145, No. 21, Page 267 (5.957 MB)2011-10-12
18178-7Fatty acids, unsatd., dimers, polymers with fatty acids, polyethylenepolyamine and polyethylenepolyamine, compds. with unsatd. fatty acid trimersCDSLN-SCanada Gazette, Part II: Vol. 144, No. 22, Page10 (1 248 KB)2010-05-29
18187-7Fatty acids, esters with polyalkanolCDSLN-SCanada Gazette, Part I: Vol. 144, No. 28, Page 15 (1.459 MB)2010-07-10
18192-3Alkyl acrylic acid, (alkoxysilyl)alkyl ester, reaction products with silicaCNDSLSCanada Gazette, Part I: Vol. 144, No. 29, Page 9 (1.125 MB)2010-07-17
18215-8Aromatic isocyanate polymer, alkoxy-alkylamine-blockedCDSLN-SCanada Gazette, Part II: Vol. 147, No. 7, Page 4 (2.878 MB)2013-03-27
18227-2Carbopolycyclic diol polymer with carbonic dichloride and substituted phenol esterCDSLN-P-SCanada Gazette, Part II: Vol. 146, No. 4, Page 2 (1.392 MB)2012-02-15
18242-8Oleic acid, compound with alkaneamine CDSLN-SCanada Gazette, Part II: Vol. 145, No. 13, Page 4 (985 KB)2011-06-22
18253-11-Octanol, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-, reaction products with phosphorus oxide (P2O5), ammonium saltsCDSLN-SCanada Gazette, Part II: Vol. 145, No. 9, Page 2 (618 KB)2011-04-27
18277-75,5′-(Polyalkenylalkanediyl)bis(3-substituted-4H-1,2,4 triazole)CDSLN-SCanada Gazette, Part II: Vol. 145, No. 25, Page 220 (8.230 MB)2011-12-07
18291-3Short tangled multi-walled carbon nanotubes obtained by catalytical chemical vapour depositionSNAcNoCanada Gazette, Part I: Vol. 144, No. 39, Page 5 (868 KB)2010-09-25
18304-7Fatty acids, reaction products with alkanolamine and alkyloxideCDSLN-SCanada Gazette, Part II: Vol. 146, No. 24, Page 9 (1.163 MB)2012-11-21
18309-32-Propenoic acid, 2-methyl-, alkyl ester, polymer with perfluoroalkylethyl 2-methyl-2-propenoate and vinyl chlorideCDSLN-P-SCanada Gazette, Part II: Vol. 147, No. 11, Page 59 (1.539 MB)2013-05-22
18326-2Tall oil acids, reaction products with dialkyleneamine and acid anhydride, compounds with polyalkylene glycol hydrogen maleate alkyl ethersCDSLN-P-SCanada Gazette, Part II: Vol. 146, No. 12, Page 31 (2.092 MB)2012-06-06
18375-6Quino[2,3-b]acridine-7, 14-dione, dichloro-5, 12-dihydro-, (1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl derivs.SNAcNoCanada Gazette, Part I: Vol. 146, No. 7, Page 23 (3.654 MB)2012-02-18
18430-7Metal hydroxy phosphateCDSLN-SCanada Gazette, Part II: Vol. 146, No. 17, Page 55 (2.788 MB)2012-08-15
18475-7Alkanediol, reaction products with phosphorus oxide (P2O5), polyfluoro-1-alkanol, -ammonium saltsCDSLN-SCanada Gazette, Part II: Vol. 147, No. 1, Page 221 (6.294 MB)2013-01-02
18485-82-Propenoic acid, 2-methyl-, 2-methylpropyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-propenoate, 2-oxiranylmethyl 2-methyl-2-propenoate and rel-(1R,2R,4R)-1,7,7-trimethylbicylco[2.2.1]hept-2-yl 2-propenoate, bis(1,1-dimethylpropyl)peroxide and 1,1-dimethylpropyl 2-ethlyhexaneperoxoate-initiatedCDSLN-SCanada Gazette, Part II: Vol.147, No.3, Page 19 (1.27 MB)2013-01-30
18550-1Cobalt iron manganese oxide, carboxylic acid-modifiedSNAcNoCanada Gazette, Part I: Vol. 147, No. 11, Page 7 (2.024 MB)2013-03-16
18552-3Potassium titanateSNAcNoCanada Gazette, Part I: Vol. 147, No. 5, Page 5 (996 KB)2013-02-02
18563-52-Propenoic acid, 2-methyl-, alkyl ester, polymer with ethenylbenzene, methyl 2-methyl-2-propenoate and 2-oxiranylmethyl 2-methyl-2-propenoate, tert-Bu peroxide-initiatedSNAcNoCanada Gazette, Part I: Vol. 147, No. 5, Page 5 (996 KB)2013-06-15
Table note a

Acronyms used in this section are:

  • CDSL: Confidential Domestic Substances List
  • CNDSL: Confidential Non-Domestic Substances List
  • SNAc: Significant New Activity

Return to table note[a]referrer

Table note b

Flags included in this section are:

  • “S”: The letter “S” after a substance identifier indicates that the SNAc provisions of the Act apply to the substance (see the list of SNAcs).
  • “P”: The letter “P” indicates that the substance was assessed and added to the Domestic Substances List (DSL) on the basis that it met the Reduced Regulatory Requirements (RRR) polymer criteria (see Section 3.4.1.3 of the Guidelines for the notification and Testing of New Substances: Chemicals and Polymers). Please note that the purpose of the “P” flag is to indicate that relevant information respecting the flagged polymer must be renotified if anyone, including the original notifier, manufactures or imports the polymer, in Canada, in a form that no longer meets the RRR polymer criteria.
  • “N”: The letter “N” indicates that the substance was manufactured or imported after July 1, 1994.
  • “No”: The word “No” indicates that the substance is not specified on the DSL but it is subject to a SNAc.

Return to table note[b]referrer