30 Substances Added into China’s Inventory of Existing Chemical Substances

On November 25, 2024, China's Ministry of Ecological Environment (MEE) announced the addition of a batch of 30 registered substances that fulfill the requirements of existing substances into the Inventory of Existing Chemical Substances in China (IECSC).

CIRS warmly reminds related enterprises that they must make sure whether their substances are existing substances. The Provisions on Environmental Administration of New Chemical Substances (MEE Order 12) requires enterprises to complete new substance registration/record before manufacturing or importing, or they may face various punishments.

To find out whether a substance is listed in IECSC, please search CIRS free tool – ChemRadar.

Detailed information of the 30 substances:

SN	Category Name	Serial Code	Scope of New Usage Management
1	Mixture of alkenyl oxy alkyl N-[(alkenyl oxy alkoxy amide) alkyl] carbamate and alkenyl oxy alkyl N-[(alkenyl oxy alkoxy amide) alkyl amide oxy alkoxy amide alkyl] carbamate	9882
2	[(Hydroxy-polyalkoxyaryl)alkylene]aliphatic dicarboxylic acid dialkyl ester	9883
3	Mixture of hydroxymethyl heteropolycyle and hydroxy heteropolycyle	9884
4	Fatty acids, reaction products with di(hydroxyalkyl)amine and alkene oxide	9885
5	Alkyl multisubstituted benzoate	9886	Industrial uses other than those permitted for use Permitted uses: Pesticide intermediates
6	Bis[[(diphenyl-heteroaryl)-substituted phenoxy]ethyl] dodecanedioate	9887
7	Alkyl diisocyanate	9888
8	Polyalkylpyrrolidinium, salt with polyhalogeno-[(polyhalogenoalkyl)sulfonyl] alkanesulfonamide	9889	Industrial uses other than those permitted for use. Permitted uses: Adhesive additives
9	Methanaminium, trialkyl-, dialkylalkanoate	9890	Industrial uses other than those permitted for use. Permitted uses: Polyurethane rigid foam additives
10	Alkyl pyrrolidone	9891
11	Reaction products of diazotised benzenesulfonic acid, amino-[(substituted ethyl)sulfonyl]-, subsequently coupled with multisubstituted benzoic acid, further coupled with diazotised ethanol, [(aminophenyl)sulfonyl]-, hydrogen sulfate, sodium salt	9892	Industrial uses other than those permitted for use. Permitted uses: Textile fiber dyes
12	Alkene, reaction product with cashew, nutshell liq.	9893	Industrial uses other than those permitted for use Permitted uses: Toughening agents for coatings
13	Reaction products of {reaction products of [reaction products of bis(halosubstituted aryl)-alkanone and N-alkyl-alkylaniline], [reaction products of alkylenebis(alkylcycloalkanamine) and carbopolycyclicphenol] and phosphoryl polyhalide} and metallicphosphoric acidphenol] and phosphoryl polyhalide} and polyoxometallic acid	9894
14	Naphthalenedisulfonic acid, [[halogenated-(alkylarlyamino)heteromonocyclic aryl]amino]-4-substituent-3-[(2-substituted aryl)azo]-, alkali metal salt	9895
15	N,N-dimethyl fatty acid amide	9896
16	Reaction products of anhydride and alkenoic acid substituted alkyl ester	9897
17	Reaction product of (reaction product of aniline and bicarbomonocycle and formaldehyde) and alkene anhydride	9898
18	2,4,6-Tris(polysubstituted aryl)-1,3,5-triazine	9899
19	Reaction mass of trisodium 2-{[2-(carbamoylamino)-4-({4-fluoro-6-[methyl (2-sulfonatoethyl)amino]-1,3,5-substituted-2-yl} amino)phenyl]diazenyl}- 5-{[2-sulfatoethyl] sulfonyl}benzenesulfonate and disodium 2-{[2-(carbamoylamino)- 4-({4-fluoro-6-[methyl(2-sulfonatoethyl)amino]-1,3,5- substituted -2-yl}amino) phenyl]diazenyl}-5-(ethenylsulfonyl)benzenesulfonate	9900
20	Aluminum and nickel oxides	9901	Industrial uses other than those permitted for use. Permitted uses: Sulfurized catalytic cracking catalyst
21	Alkanedione, [[[(acetyloxy)imino]-alkyl-oxoalkyl]-alkyl-carbazolyl]-, 2-(O-acetyloxime)	9902
22	Vanadate salt	9903	Industrial uses other than those permitted for use. Permitted uses: Sulfuric acid catalyst
23	Alkyl N-(2-hydroxy-1-phenyl substituted alkyl )carbamate	9904
24	2-Propenoic acid, alkyl ester	9905
25	Multi-halogenated alkane	9906
26	Naphthalenedisulfonic acid, [[chloro-[[[[[[chloro-[[hydroxy-disulfo [[[[(sulfooxy)alkyl] sulfonyl]aryl]diazenyl]aryl]amino]triazinyl]amino] aryl]sulfonyl]alkyl] (hydroxyalkyl)amino]triazinyl]amino hydroxy [[[[(sulfooxy) alkyl]sulfonyl]aryl]diazenyl]-, sodium salt	9907
27	Aryl dicarboxylic acid, sodiunm salt	9908
28	Halo-oxaheteropolycycloalkanone	9909	Industrial uses other than those permitted for use Permitted uses: Pharmaceutical intermediates
29	Alkane, multiisocyanato-, homopolymer, alcohol-blocked	9910

SN	Name	Molecular formula	CAS No. or Serial Code	Scope of new uses management
30	Cesium tetrafluoroaluminate	CsAlF4	39211-00-2

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Further Information

MEE Notice in Chinese

The Inventory of Existing Chemical Substance in China – IECSC (2013 and updates)

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