23 Substances Supplemented into China Existing Substances Inventory

China,Chemical,IECSC,Existing,Substance,Inventory,Supplementation

18 Oct. 2021, China MEE announced that 23 substances have fulfilled the requirements for IECSC supplementation and will be managed as existing chemical substances.

CIRS warmly reminds that related enterprises must make sure whether their substances are existing substances. The Provisions require enterprises to complete new substance registration/record before manufacturing or importing, or they may face various punishments. To find whether the substance is existing substance, please search CIRS APCISS system.

Detailed information of the 23 substances:

SN

Name

Alias

Molecular Formula

CAS No. or Swift No.

1.

2-(4-Chlorophenyl)-3-

methylbutyryl chloride

α-Isopropyl-p-

chlorophenylacetyl chloride; 3-Methyl-2-(4-chlorophenyl)

butyryl chloride

C11H12Cl2O

51631-50-6

2.

Hexadecylsulphonic acid sodium salt

1-Hexadecanesulphonic acid sodium salt

C16H33NaO3S

15015-81-3

3.

Ethanone, 1-(2,4-dichloro- 5-fluorophenyl)-

2,4-Dichloro-5-fluoro acetophenone

C8H5Cl2FO

704-10-9

4.

Benzoyl chloride, 2,3,4,5-tetrafluoro-

2,3,4,5-Tetrafluorobenzoyl chloride

C7HClF4O

94695-48-4

5.

Bismuth citrate

Bismuth(3+) citrate

C6H5O7Bi

813-93-4

6.

Tetraethyl orthocarbonate

1,1',1'',1'''-

[methanetetrayltetrakis(oxy)] tetrakis-ethane

C9H20O4

78-09-1

7.

Sodium tert-pentoxide

 

C5H11NaO

14593-46-5

8.

DL-4-Chlorophenylglycine

(+/-)-4-Chlorophenylglycine

C8H8ClNO2

6212-33-5

9.

2-Bromo-4-butanolide

2-Bromo-γ-butanolide

C4H5BrO2

5061-21-2

10.

4-Carboxybenzenesulfonamide

Carzenide

C7H7NO4S

138-41-0

11.

2-Chloro-4- methylsulphonylbenzoic acid

2-Chloro-4- (methylsulfonyl)benzoic acid

C8H7ClO4S

53250-83-2

12.

Guanidine sulfamate

 

CH8N4SO3

51528-20-2

13.

2-Chloro-6-fluorobenzyl chloride

alpha, 2-Dichloro-6-fluorotoluene; 2-Chloro-6-fluorochlorobenzyl; 1-Chloro-2-(chloromethyl)-3-

fluorobenzene

C7H5Cl2F

55117-15-2

14.

Divanadium tris (sulfate)

 

V2(SO4)3

13701-70-7

15.

2-Ethoxypropene

 

C5H10O

926-66-9

16.

Boron trifluoride acetonitrile complex

Boron trifluoride acetonitrile

C2H3NBF3

420-16-6

17.

Salicylhydroxamic acid

N,2-dihydroxybenzamide; BY-9

C7H7NO3

89-73-6

18.

2,2,3,3,4,4,5,5-Octafluoro-1-pentanol

1H,1H,5H-Octafluoro-1-pentanol

C5H4F8O

355-80-6

19.

Iron oxide (Fe2O3), mixed with silica, calcined

Pigment Si-Fe-238-455-4

 

1353091-50-5

20.

2,3,5-Trimethylpyridine

2,3,5-Collidine

C8H11N

695-98-7

21.

Tetraterbium heptaoxide

Terbium(III,IV) oxide

Tb4O7

12037-01-3

22.

Magnesium peroxide

 

MgO2

1335-26-8

23.

α-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol

Imidazole ethanol

C11H10Cl2N2O

24155-42-8

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Further Information

MEE Notice on the Supplementation of 23 Substances into IECSC

Inventory of Existing Chemical Substances in China (2013 and updating)