China IECSC: 31 Substances Supplemented

In January, it was reported that China’s Ministry of Environmental Protection (MEP) was considering reopening the supplementation of China’s Inventory of Existing Chemical Substances (IECSC). On 10 March 2016, MEP published 31 substances that were supplemented to IECSC. These substances were registered previously under NCSN and five years have passed since they were first manufactured, imported or exported. These chemicals will be regulated as existing chemical substances and there will be no tonnage limit. It should be noted that 9 of them are classified as hazardous chemicals of priority environmental concern so their use is explicitly specified, such as “used as an intermediate in herbicide manufacture” or “used as a component in fragrances”. 12 of the 31 substances are chemicals with confidential business information. The applicants of these chemicals can choose to disclose the sensitive information or not. The supplemented 31 substances are as follows:

 

English Name Formula CAS No. / Serial No. Environmental Management Remarks
1 3-(dodecylthio) -1-(2,6,6-trimethyl-3-cyclohexen-1-yl) -1-butanone C25H46OS 543724-31-8 Hazardous  
2 3-Hexene, 1-(2-butenyloxy) -,(3Z) – C10H18O 888744-18-1 Hazardous  
3 5-Chloro-2-cyclopropyl-6-hydroxy-4-pyrimidine-carboxylic acid C8H7ClN2O3 858956-26-0 HCPEC Used as intermediate of herbicides
4 Mixture of (S,R/R,S)2-[fusion_builder_container hundred_percent=”yes” overflow=”visible”][fusion_builder_row][fusion_builder_column type=”1_1″ background_position=”left top” background_color=”” border_size=”” border_color=”” border_style=”solid” spacing=”yes” background_image=”” background_repeat=”no-repeat” padding=”” margin_top=”0px” margin_bottom=”0px” class=”” id=”” animation_type=”” animation_speed=”0.3″ animation_direction=”left” hide_on_mobile=”no” center_content=”no” min_height=”none”][1-(3,3-Dimethylcyclohexyl)ethoxy] -2-methylpropylcyclopropanecarboxylate and (S,S/R,R)2-[1-(3,3-Dimethylcyclohexyl)ethoxy] -2-methylpropylcyclopropanecarboxylate( 72-82%: 10-15%) C18H32O3 477218-42-1 Hazardous  
5 3-Methylcyclotetradec-5-en-1-one(5E) mixture with 3-Methylcyclotetradec-5-en-1-one(5Z)(62-68%:24-26%) C15H26O 9474 HCPEC Used as component of fragrances
6 7-(3-methylbutyl) -1,5-benzodioxepin-3-one C14H18O3 362467-67-2 Hazardous  
7 Mixture of 1-spiro(4,5) -7-decen-7-yl-4-penten-1-one and 1-spiro(4,5) -6-decen-7-yl-4-penten-1-one( 40-60%: 30-50%) C15H22O 9475 HCPEC Used as component of fragrances
8 (E) -9-Undecenenitrile mixture with (Z) -9-Undecenenitrile and 10-Undecenenitrile( 45-55%:23-33%: 10-20%) C11H19N 9476 HCPEC Used as component of fragrances
9 1-cyclopropylmethyl-4-methoxybenzene C11H14O 16510-27-3 HCPEC Used as component of fragrances
10 2,3,3-Trimethyl-1-indanone C12H14O 54440-17-4 HCPEC Used as component of fragrances
11 5,6,7-Trimethylocta-2,5-dien-4-one(E,E) -isomer mixture with 5,6,7-trimethylocta-2,5-dien-4-one(E,Z) -isomer( 75.7%: 21%) C11H18O2 358331-95-0 HCPEC Used as component of fragrances
12 2-Cyclohexyl-1,6-heptadien-3-one C13H20O 313973-37-4 HCPEC Used as component of fragrances
13 Dimethyl 2-methylglutarate C8H14O4 14035-94-0 Hazardous  
14 Cyclohexanecarboxylic acid, 1,1’ -azobis-, dimethyl ester C16H26N2O4 54862-74-7 HCPEC Used as foaming agent in the manufacture of silicon rubber
15 Cyclotetrasiloxane,2,4,6,8-tetramethyl-2[2-(trimethoxysily) ethyl] – C9H28O7Si5 138248-99-4 General  
16 Nickel,5-[(2-hydroxy-3,7-disulfo-1-naphthalenyl)azo] -1H-1,2,4-triazole-3-carboxylate sodium complexes   738587-10-5 General  
17 N-Methylisopropylamine C4H11N 4747-21-1 Hazardous  
18 N-[3,5-Bis-(2,2-Dimethyl-propionylamino) -phenyl] -2,2-dimethyl-propionamide C21H33N3O3 745070-61-5 Hazardous  
19 2-Propylheptyl caprylate C18H36O2 868839-23-0 General  

 

Chinese Name English Name Serial No. Environmental Management Remarks  
1 偶氮钠盐红色活性染料 Azo sodium salt reactive red 9466 Hazardous    
2 [(二氢-二氧代-多环基) 偶氮] –
二氢-羟基-烷基-氧代-烷基-杂
单环基甲腈与烷基-[(二氢-二氧
代-1-多环基) 偶氮] -二氢-羟基-
烷基-氧代-杂单环基甲腈和[(二
氢-二氧代–多环基) 偶氮] -烷基
-二氢-羟基-烷基-氧代-杂单环
基甲腈的混合物
The mixture of heteromonocycliccarbonitrile,[(dihydro-dioxo-carbopolycyclic)azo] -dihydrohydroxy-alkyl-oxo-alkyl- and heteromonocycliccarbonitrile, alkyl-[(dihydro-dioxo-carbopolycyclic)azo] -dihydro-hydroxy-alkyl-oxo-, and heteromonocycliccarbonitrile, [(dihydro-dioxocarbopolycyclic)azo] -alkyl-dihydro-hydroxy-alkyl-oxo 9467 Hazardous    
3 N,N’ -烷基-双-3-二异辛氧基磷
基硫基硫代酰胺
N,N’ -alkyl-bis-3-(diisooctoxyphosphinothioylthioamide) 9468 General    
4 硼酸三烷基酯 Boric acid, trisalkyl ester 9469 Hazardous    
5 芳香族氨基烷基酸 Aromatic amino alkyl acid 9470 General    
6 二硫代(芳香族亚氨基)二(烷
基)酸
Dithio(aromatic imino)bis(alkyl)acid 9471 General    
7 不饱和烷基胺与二羧基酐反应产物 Unsaturated alkylamines reaction products with dicarboxylic anhydride 9472 General    
8 环氧类化合物 Epoxy compound 9473 General    
9 环烷基氨基链烷磺酸 Cycloalkylaminoalkanesulfonic acid 9477 General    
10 二取代三嗪基羟基苯氧基丙酸烷
基酯
Disubstitutedtriazinylhydroxyphenoxypropanoic acid, alkyl ester 9478 Hazardous    
11 2-取代丙酸烷基酯与三[1,3-苯
二酚] 三嗪的反应产物
Propanoic acid, 2-substituted-, alkyl ester, reaction products with triazine,tris[1,3-benzenediol] – 9479 General    
12 全氟烷氧基树脂 Perfluoro-alkoxy resin 9480 General    
Chinese Name English Name Serial No. Environmental Management Remarks  
1 偶氮钠盐红色活性染料 Azo sodium salt reactive red 9466 Hazardous    
2 [(二氢-二氧代-多环基) 偶氮] –
二氢-羟基-烷基-氧代-烷基-杂
单环基甲腈与烷基-[(二氢-二氧
代-1-多环基) 偶氮] -二氢-羟基-
烷基-氧代-杂单环基甲腈和[(二
氢-二氧代–多环基) 偶氮] -烷基
-二氢-羟基-烷基-氧代-杂单环
基甲腈的混合物
The mixture of heteromonocycliccarbonitrile, [(dihydro-dioxo-carbopolycyclic)azo] -dihydrohydroxy-alkyl-oxo-alkyl- and heteromonocycliccarbonitrile,alkyl-[(dihydro-dioxo-carbopolycyclic)azo] -dihydro-hydroxy-alkyl-oxo-, and heteromonocycliccarbonitrile, [(dihydro-dioxocarbopolycyclic)azo] -alkyl-dihydro-hydroxy-alkyl-oxo 9467 Hazardous    
3 N,N’ -烷基-双-3-二异辛氧基磷
基硫基硫代酰胺
N,N’ -alkyl-bis-3-(diisooctoxyphosphinothioylt
hioamide)
9468 General    
4 硼酸三烷基酯 Boric acid, trisalkyl ester 9469 Hazardous    
5 芳香族氨基烷基酸 Aromatic amino alkyl acid 9470 General    
6 二硫代(芳香族亚氨基)二(烷
基)酸
Dithio(aromatic imino)bis(alkyl)acid 9471 General    
7 不饱和烷基胺与二羧基酐反应产物 Unsaturated alkylamines reaction products with dicarboxylic anhydride 9472 General    
8 环氧类化合物 Epoxy compound 9473 General    
9 环烷基氨基链烷磺酸 Cycloalkylaminoalkanesulfonic acid 9477 General  
10 二取代三嗪基羟基苯氧基丙酸烷
基酯
Disubstitutedtriazinylhydroxyphenoxypropanoic acid, alkyl ester 9478 Hazardous  
11 2-取代丙酸烷基酯与三[1,3-苯
二酚] 三嗪的反应产物
Propanoic acid, 2-substituted-, alkyl ester, reaction products with triazine,tris[1,3-benzenediol] – 9479 General  
12 全氟烷氧基树脂 Perfluoro-alkoxy resin 9480 General  

Further information is available at: MEP notice of the supplementation of IECSC

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