Substances under the Chemical Substances Control Law

Class I specified chemical substance 

Class I Specified Chemical Substances are substances that are persistent, are highly bioaccumulative, and have a risk of long-term toxicity 
to humans or predator animals at higher trophic level, and are specified by the Cabinet Order 
(Order for enforcement of the Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc.).

1 - 35 of  35 total Results  / 1     Results per page Display

Cabinet Order No. * Class I Specified Chemical Substance Name
1 Polychlorinated biphenyls
2 Polychlorinated naphthalenes (only those containing 2 or more chlorine atoms in the molecule)
3 Hexachlorobenzene
4 1,2,3,4,10,10-Hexachloro-1,4,4a,5,8,8a-hexahydro-exo-1,4-endo-5,8-dimethanonaphthalene (Synonym: Aldrin)
5 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-exo-1,4-endo-5,8-dimethanonaphthalene (Synonym: Dieldrin)
6 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-endo-1,4-endo-5,8-dimethanonaphthalene (Synonym: Endrin)
7 1,1,1-Trichloro-2,2-bis(4-chlorophenyl)ethane (Synonym: DDT)
8 1,2,4,5,6,7,8,8-Octachloro-2,3,3a,4,7,7a-hexahydro-4,7-methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene and their analogous compounds (Synonym: Chlordane or Heptachlor)
9 Bis(tributyltin) oxide
10 N,N'-Ditolyl-p-phenylenediamine, N-Tolyl-N'-xylyl-p-phenylenediamine, or N,N'-Dixylyl-p-phenylenediamine
11 2,4,6-tri-tert-butylphenol
12 Polychloro-2,2-dimethyl-3-methylidenebicyclo[2.2.1]heptane (Synonym: Toxaphene)
13 Dodecachloropentacyclo[5.3.0.0(2,6).0(3,9).0(4,8)]decane (Synonym: Mirex)
14 2,2,2-Trichloro-1-(2-chlorophenyl)-1-(4-chlorophenyl)ethanol or 2,2,2-Trichloro-1,1-bis(4-chlorophenyl)ethanol (Synonym: Kelthane or Dicofol)
15 hexachlorobuta-1,3-diene
16 2-(2H-1,2,3-Benzotriazol-2-yl)-4,6-di-tert-butylphenol
17 Perfluoro(octane-1-sulfonic acid) (Synonym: PFOS) or its salts
18 Perfluoro(octane-1-sulfonyl) fluoride (Synonym: PFOSF)
19 Pentachlorobenzene
20 r-1,c-2,t-3,c-4,t-5,t-6-Hexachlorocyclohexane (Synonym: alpha-Hexachlorocyclohexane)
21 r-1,t-2,c-3,t-4,c-5,t-6-Hexachlorocyclohexane (Synonym: beta-Hexachlorocyclohexane)
22 r-1,c-2,t-3,c-4,c-5,t-6-Hexachlorocyclohexane (Synonym: gamma-Hexachlorocyclohexane or Lindane)
23 Decachloropentacyclo[5.3.0.0(2,6).0(3,9).0(4,8)]decan-5-one (Synonym: Chlordecone)
24 Hexabromobiphenyl
25 Tetrabromo(phenoxybenzene) (Synonym: Tetrabromodiphenyl ether)
26 Pentabromo(phenoxybenzene) (Synonym: Pentabromodiphenyl ether)
27 Hexabromo(phenoxybenzene) (Synonym: Hexabromodiphenyl ether)
28 Heptabromo(phenoxybenzene) (Synonym: Heptabromodiphenyl ether)
29 6,7,8,9,10,10-Hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepin-3-oxide (synonym: Endosulfan or Benzoepin)
30 Hexabromocyclododecane
31 Pentachlorophenol, its salts or esters
32 Polychlorinated normal paraffin (It is limited that the number of carbon is 10 to 13 and the content of chlorine is more than 48% of the total weight.)
33 1,1'-Oxybis(2,3,4,5,6-pentabromobenzene) (synonym: Decabromodiphenyl ether)
34 Perfluorooctanoic acid (Synonym: PFOA) or perfluoroalkanoic acid)(It is limited to those with a branched structure and the number of carbon is 8.) or their salts
35 Perfluoro(hexane-1-sulfonic acid) (Synonym: PFHxS) or perfluoro(alkanesulfonic acid)(It is limited to those with a branched structure and the number of carbon is 6.) or their salts
Cabinet Order No. * Class I Specified Chemical Substance Name

1 - 35 of  35 total Results  / 1     Results per page Display


Disclaimer


Aiming to keep the content of this site accurate and up to date, NITE makes no warranties or representations regarding the quality, accuracy, 
completeness or reliability of information on the site.

NITE shall not be responsible for the accuracy, reliability or currency of any information on this site nor for any claims, damages or 
losses resulting from their use.

NITE reserves the right, at our discretion, to change, modify, add to, or remove portions of information on this site at any time without notice.

The accuracy and linkage of association between CASRN and MITI number is not reviewed nor confirmed.

Please take note that Chemical Substance Names are translated by NITE and confirm from Original Chemical Names(in Japanese) for yourself.

**********************************************************************************************************************************************

If each screen on "Related information to Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc. 
(after amendment)" or "Related information to Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc." 
is not shown appropriately, please download and see the attached file.