Candidate List of substances of very high concern for Authorisation

(published in accordance with Article 59(10) of the REACH Regulation)

Candidate List of substances of very high concern for Authorisation

Notes:

Authentic version: Only the Candidate List published on this website is deemed authentic. Companies may have immediate legal obligations following the inclusion of a substance in the Candidate List on this website including in particular Articles 7, 31 and 33 of the REACH Regulation.
Numerical identifiers: Each candidate list entry covers both anhydrous and hydrated forms of a substance. The CAS number shown in an entry is typically for the anhydrous form. Hydrated forms of the substance identified by other CAS numbers are still within the scope of the entry.
Other numerical identifiers: For those entries with "-" in the EC number and CAS number columns, a non-exhaustive inventory of EC and/or CAS Registry numbers describing substances or groups of substances considered to fall within the scope of the Candidate List entry is included, where practicably possible. This information can be accessed through the "Details" button of the selected entry.

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Showing 1 - 50 of 233 results.

Substance name	EC No.	CAS No.	Date of inclusion	Reason for inclusion	Decision
reaction mass of 2,2,3,3,5,5,6,6-octafluoro-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)morpholine and 2,2,3,3,5,5,6,6-octafluoro-4-(heptafluoropropyl)morpholine	473-390-7	-	17-Jan-2023	vPvB (Article 57e)	D(2022)9120-DC	Details
Perfluoroheptanoic acid and its salts show/hide Ammonium perfluoroheptanoate EC No.: 228-098-2 \| CAS No.: 6130-43-4 potassium perfluoroheptanoate EC No.: - \| CAS No.: 21049-36-5 Perfluoroheptanoic acid EC No.: 206-798-9 \| CAS No.: 375-85-9 Sodium perfluoroheptanoate EC No.: 243-518-4 \| CAS No.: 20109-59-5	-	-	17-Jan-2023	Toxic for reproduction (Article 57c) PBT (Article 57d) vPvB (Article 57e) Equivalent level of concern having probable serious effects to human health (Article 57(f) - human health) Equivalent level of concern having probable serious effects to the environment (Article 57(f) - environment)	D(2022)9120-DC	Details
Melamine	203-615-4	108-78-1	17-Jan-2023	Equivalent level of concern having probable serious effects to human health (Article 57(f) - human health) Equivalent level of concern having probable serious effects to the environment (Article 57(f) - environment)	D(2022)9120-DC	Details
Isobutyl 4-hydroxybenzoate	224-208-8	4247-02-3	17-Jan-2023	Endocrine disrupting properties (Article 57(f) - human health)	D(2022)9120-DC	Details
bis(2-ethylhexyl) tetrabromophthalate covering any of the individual isomers and/or combinations thereof show/hide Bis(2-ethylhexyl) tetrabromophthalate EC No.: 247-426-5 \| CAS No.: 26040-51-7	-	-	17-Jan-2023	vPvB (Article 57e)	D(2022)9120-DC	Details
Barium diboron tetraoxide	237-222-4	13701-59-2	17-Jan-2023	Toxic for reproduction (Article 57c)	D(2022)9120-DC	Details
4,4'-sulphonyldiphenol	201-250-5	80-09-1	17-Jan-2023	Toxic for reproduction (Article 57c) Endocrine disrupting properties (Article 57(f) - environment) Endocrine disrupting properties (Article 57(f) - human health)	D(2022)9120-DC	Details
2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol	201-236-9	79-94-7	17-Jan-2023	Carcinogenic (Article 57a)	D(2022)9120-DC	Details
1,1'-[ethane-1,2-diylbisoxy]bis[2,4,6-tribromobenzene]	253-692-3	37853-59-1	17-Jan-2023	vPvB (Article 57e)	D(2022)9120-DC	Details
N-(hydroxymethyl)acrylamide	213-103-2	924-42-5	10-Jun-2022	Carcinogenic (Article 57a) Mutagenic (Article 57b)	D(2022)4187-DC	Details
tris(2-methoxyethoxy)vinylsilane	213-934-0	1067-53-4	17-Jan-2022	Toxic for reproduction (Article 57c)	D(2021)10043-DC	Details
S-(tricyclo(5.2.1.0'2,6)deca-3-en-8(or 9)-yl O-(isopropyl or isobutyl or 2-ethylhexyl) O-(isopropyl or isobutyl or 2-ethylhexyl) phosphorodithioate X4261	401-850-9	255881-94-8	17-Jan-2022	PBT (Article 57d)	D(2021)10043-DC	Details
6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol	204-327-1	119-47-1	17-Jan-2022	Toxic for reproduction (Article 57c)	D(2021)10043-DC	Details
(±)-1,7,7-trimethyl-3-[(4-methylphenyl)methylene]bicyclo[2.2.1]heptan-2-one covering any of the individual isomers and/or combinations thereof (4-MBC) show/hide (±)-1,7,7-trimethyl-3-[(4-methylphenyl)methylene]bicyclo[2.2.1]heptan-2-one EC No.: 253-242-6 \| CAS No.: 36861-47-9 (3E)-1,7,7-trimethyl-3-(4-methylbenzylidene)bicyclo[2.2.1]heptan-2-one EC No.: - \| CAS No.: 1782069-81-1 (1R,3E,4S)-1,7,7-trimethyl-3-(4-methylbenzylidene)bicyclo[2.2.1]heptan-2-one EC No.: - \| CAS No.: 95342-41-9 (1S,3E,4R)-1,7,7-trimethyl-3-(4-methylbenzylidene)bicyclo[2.2.1]heptan-2-one EC No.: - \| CAS No.: 852541-30-1 (1R,3Z,4S)-1,7,7-trimethyl-3-(4-methylbenzylidene)bicyclo[2.2.1]heptan-2-one EC No.: - \| CAS No.: 852541-21-0 (1R,4S)-1,7,7-trimethyl-3-(4-methylbenzylidene)bicyclo[2.2.1]heptan-2-one EC No.: - \| CAS No.: 741687-98-9 (1S,3Z,4R)-1,7,7-trimethyl-3-(4-methylbenzylidene)bicyclo[2.2.1]heptan-2-one EC No.: - \| CAS No.: 852541-25-4	-	-	17-Jan-2022	Endocrine disrupting properties (Article 57(f) - human health)	D(2021)10043-DC	Details
Phenol, alkylation products (mainly in para position) with C12-rich branched alkyl chains from oligomerisation, covering any individual isomers and/ or combinations thereof (PDDP) show/hide Phenol, dodecyl-, branched EC No.: 310-154-3 \| CAS No.: 121158-58-5 Phenol, (tetrapropenyl) derivatives EC No.: - \| CAS No.: 74499-35-7 Phenol, tetrapropylene- EC No.: - \| CAS No.: 57427-55-1 Phenol, 4-dodecyl, branched EC No.: - \| CAS No.: 210555-94-5 4-isododecylphenol EC No.: - \| CAS No.: 27459-10-5 Phenol, 4-isododecyl- EC No.: - \| CAS No.: 27147-75-7	-	-	08-Jul-2021	Toxic for reproduction (Article 57c) Endocrine disrupting properties (Article 57(f) - environment) Endocrine disrupting properties (Article 57(f) - human health)	D(2021)4569-DC	Details
orthoboric acid, sodium salt show/hide Boric acid, sodium salt EC No.: 215-604-1 \| CAS No.: 1333-73-9 Orthoboric acid, sodium salt EC No.: 237-560-2 \| CAS No.: 13840-56-7 boric acid (H3BO3), sodium salt, hydrate EC No.: - \| CAS No.: 25747-83-5 boric acid (H3BO3), sodium salt (1:1) EC No.: - \| CAS No.: 14890-53-0 Boric acid (H3BO3), disodium salt EC No.: - \| CAS No.: 22454-04-2 Trisodium orthoborate EC No.: 238-253-6 \| CAS No.: 14312-40-4	-	-	08-Jul-2021	Toxic for reproduction (Article 57c)	D(2021)4569-DC	Details
Medium-chain chlorinated paraffins (MCCP) UVCB substances consisting of more than or equal to 80% linear chloroalkanes with carbon chain lengths within the range from C14 to C17 show/hide Alkanes, C14-17, chloro EC No.: 287-477-0 \| CAS No.: 85535-85-9 Tetradecane, chloro derivs. EC No.: - \| CAS No.: 198840-65-2 Alkanes, C14-16, chloro EC No.: - \| CAS No.: 1372804-76-6 di-, tri- and tetrachlorotetradecane EC No.: - \| CAS No.: -	-	-	08-Jul-2021	PBT (Article 57d) vPvB (Article 57e)	D(2021)4569-DC	Details
glutaral	203-856-5	111-30-8	08-Jul-2021	Respiratory sensitising properties (Article 57(f) - human health)	D(2021)4569-DC	Details
4,4'-(1-methylpropylidene)bisphenol	201-025-1	77-40-7	08-Jul-2021	Endocrine disrupting properties (Article 57(f) - environment) Endocrine disrupting properties (Article 57(f) - human health)	D(2021)4569-DC	Details
2-(4-tert-butylbenzyl)propionaldehyde and its individual stereoisomers show/hide 2-(4-tert-butylbenzyl)propionaldehyde EC No.: 201-289-8 \| CAS No.: 80-54-6 (2S)-3-(4-tert-butylphenyl)-2-methylpropanal EC No.: - \| CAS No.: 75166-30-2 (2R)-3-(4-tert-butylphenyl)-2-methylpropanal EC No.: - \| CAS No.: 75166-31-3	-	-	08-Jul-2021	Toxic for reproduction (Article 57c)	D(2021)4569-DC.pdf	Details
2,2-bis(bromomethyl)propane-1,3-diol (BMP); 2,2-dimethylpropan-1-ol, tribromo derivative/3-bromo-2,2-bis(bromomethyl)-1-propanol (TBNPA); 2,3-dibromo-1-propanol (2,3-DBPA) show/hide 2,2-bis(bromomethyl)propane-1,3-diol (BMP) EC No.: 221-967-7 \| CAS No.: 3296-90-0 2,2-dimethylpropan-1-ol, tribromo derivative (TBNPA) EC No.: 253-057-0 \| CAS No.: 36483-57-5 2,3-dibromo-1-propanol (2,3-DBPA) EC No.: 202-480-9 \| CAS No.: 96-13-9 3-bromo-2,2-bis(bromomethyl)-1-propanol (TBNPA) EC No.: - \| CAS No.: 1522-92-5	-	-	08-Jul-2021	Carcinogenic (Article 57a)	D(2021)4569-DC	Details
1,4-dioxane	204-661-8	123-91-1	08-Jul-2021	Carcinogenic (Article 57a) Equivalent level of concern having probable serious effects to human health (Article 57(f) - human health) Equivalent level of concern having probable serious effects to the environment (Article 57(f) - environment)	D(2021)4569-DC	Details
Dioctyltin dilaurate, stannane, dioctyl-, bis(coco acyloxy) derivs., and any other stannane, dioctyl-, bis(fatty acyloxy) derivs. wherein C12 is the predominant carbon number of the fatty acyloxy moiety show/hide dioctyltin dilaurate; stannane, dioctyl-, bis(coco acyloxy) derivs. EC No.: - \| CAS No.: - Stannane, dioctyl-, bis(coco acyloxy) derivs. EC No.: 293-901-5 \| CAS No.: 91648-39-4 Dioctyltin dilaurate EC No.: 222-883-3 \| CAS No.: 3648-18-8	-	-	19-Jan-2021	Toxic for reproduction (Article 57c)	D(2020)9139-DC	Details
Bis(2-(2-methoxyethoxy)ethyl)ether	205-594-7	143-24-8	19-Jan-2021	Toxic for reproduction (Article 57c)	D(2020)9139-DC	Details
Dibutylbis(pentane-2,4-dionato-O,O')tin	245-152-0	22673-19-4	25-Jun-2020	Toxic for reproduction (Article 57c)	D(2020)4578-DC	Details
Butyl 4-hydroxybenzoate	202-318-7	94-26-8	25-Jun-2020	Endocrine disrupting properties (Article 57(f) - human health)	D(2020)4578-DC	Details
2-methylimidazole	211-765-7	693-98-1	25-Jun-2020	Toxic for reproduction (Article 57c)	D(2020)4578-DC	Details
1-vinylimidazole	214-012-0	1072-63-5	25-Jun-2020	Toxic for reproduction (Article 57c)	D(2020)4578-DC	Details
Perfluorobutane sulfonic acid (PFBS) and its salts show/hide Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate EC No.: 249-616-3 \| CAS No.: 29420-49-3 Ammonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate EC No.: 269-513-7 \| CAS No.: 68259-10-9 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid EC No.: 206-793-1 \| CAS No.: 375-73-5 magnesium perfluorobutanesulfonate EC No.: - \| CAS No.: 507453-86-3 lithium perfluorobutanesulfonate EC No.: - \| CAS No.: 131651-65-5 N,N,N-triethylethanaminium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate EC No.: - \| CAS No.: 25628-08-4 bis(4-t-butylphenyl)iodonium perfluorobutanesulfonate EC No.: 432-660-4 \| CAS No.: 194999-85-4 tetrabutyl-phosphonium nonafluoro-butane-1-sulfonate EC No.: 444-440-5 \| CAS No.: 220689-12-3 dimethyl(phenyl)sulfanium perfluorobutanesulfonate EC No.: 452-310-4 \| CAS No.: 220133-51-7 1-(4-butoxy-1-naphthalenyl)tetrahydrothiophenium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate EC No.: 468-770-4 \| CAS No.: - Triphenylsulfanium perfluorobutane sulfonate EC No.: 478-340-8 \| CAS No.: 144317-44-2 morpholinium perfluorobutanesulfonate EC No.: - \| CAS No.: 503155-89-3	-	-	16-Jan-2020	Equivalent level of concern having probable serious effects to human health (Article 57(f) - human health) Equivalent level of concern having probable serious effects to the environment (Article 57(f) - environment)	ECHA_01_2020.pdf	Details
Diisohexyl phthalate	276-090-2	71850-09-4	16-Jan-2020	Toxic for reproduction (Article 57c)	ECHA_01_2020.pdf	Details
2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one ACETOCURE 97; GENOCURE*PMP; IGM 4817; IRGACURE 907; SPEEDCURE 97	400-600-6	71868-10-5	16-Jan-2020	Toxic for reproduction (Article 57c)	ECHA_01_2020.pdf	Details
2-benzyl-2-dimethylamino-4'-morpholinobutyrophenone CG 25-369; IRGACURE 369; TK 11-319	404-360-3	119313-12-1	16-Jan-2020	Toxic for reproduction (Article 57c)	ECHA_01_2020.pdf	Details
Tris(4-nonylphenyl, branched and linear) phosphite (TNPP) with ≥ 0.1% w/w of 4-nonylphenol, branched and linear (4-NP) show/hide Phenol, 4-nonyl-, phosphite (3:1) EC No.: - \| CAS No.: 3050-88-2 tris(nonylphenyl) phosphite EC No.: 247-759-6 \| CAS No.: 26523-78-4 tris(4-nonylphenyl, branched) phosphite EC No.: - \| CAS No.: - Phenol, p-isononyl-, phosphite (3:1) EC No.: - \| CAS No.: 31631-13-7 Phenol, p-sec-nonyl-, phosphite EC No.: - \| CAS No.: 106599-06-8	-	-	16-Jul-2019	Endocrine disrupting properties (Article 57(f) - environment)	ED/71/2019	Details
4-tert-butylphenol	202-679-0	98-54-4	16-Jul-2019	Endocrine disrupting properties (Article 57(f) - environment)	ED/71/2019 EU/2019/1194	Details
2-methoxyethyl acetate	203-772-9	110-49-6	16-Jul-2019	Toxic for reproduction (Article 57c)	ED/71/2019	Details
2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propionic acid, its salts and its acyl halides covering any of their individual isomers and combinations thereof show/hide potassium 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propionate EC No.: 266-578-3 \| CAS No.: 67118-55-2 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propionyl fluoride EC No.: 218-173-8 \| CAS No.: 2062-98-8 ammonium 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propanoate EC No.: - \| CAS No.: 62037-80-3 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)propionic acid EC No.: 236-236-8 \| CAS No.: 13252-13-6 Propanoic acid, 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)-, (+)- EC No.: - \| CAS No.: 75579-39-4 Propanoic acid, 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)-, (-)- EC No.: - \| CAS No.: 75579-40-7	-	-	16-Jul-2019	Equivalent level of concern having probable serious effects to human health (Article 57(f) - human health) Equivalent level of concern having probable serious effects to the environment (Article 57(f) - environment)	ED/71/2019	Details
Pyrene	204-927-3	129-00-0	15-Jan-2019	PBT (Article 57d) vPvB (Article 57e)	ED/88/2018	Details
Phenanthrene	201-581-5	85-01-8	15-Jan-2019	vPvB (Article 57e)	ED/88/2018	Details
Fluoranthene	205-912-4	206-44-0	15-Jan-2019	PBT (Article 57d) vPvB (Article 57e)	ED/88/2018	Details
Benzo[k]fluoranthene	205-916-6	207-08-9	15-Jan-2019	Carcinogenic (Article 57a) PBT (Article 57d) vPvB (Article 57e)	ED/88/2018	Details
2,2-bis(4'-hydroxyphenyl)-4-methylpentane AP-5	401-720-1	6807-17-6	15-Jan-2019	Toxic for reproduction (Article 57c)	ED/88/2018	Details
1,7,7-trimethyl-3-(phenylmethylene)bicyclo[2.2.1]heptan-2-one 3-benzylidene camphor; 3-BC	239-139-9	15087-24-8	15-Jan-2019	Endocrine disrupting properties (Article 57(f) - environment)	ED/88/2018 EU/2018/2013	Details
Terphenyl, hydrogenated	262-967-7	61788-32-7	27-Jun-2018	vPvB (Article 57e)	ED/61/2018	Details
Octamethylcyclotetrasiloxane D4	209-136-7	556-67-2	27-Jun-2018	PBT (Article 57d) vPvB (Article 57e)	ED/61/2018	Details
Lead	231-100-4	7439-92-1	27-Jun-2018	Toxic for reproduction (Article 57c)	ED/61/2018	Details
Ethylenediamine EDA	203-468-6	107-15-3	27-Jun-2018	Respiratory sensitising properties (Article 57(f) - human health)	ED/61/2018	Details
Dodecamethylcyclohexasiloxane D6	208-762-8	540-97-6	27-Jun-2018	PBT (Article 57d) vPvB (Article 57e)	ED/61/2018	Details
Disodium octaborate	234-541-0	12008-41-2	27-Jun-2018	Toxic for reproduction (Article 57c)	ED/61/2018	Details
Dicyclohexyl phthalate DCHP	201-545-9	84-61-7	27-Jun-2018	Toxic for reproduction (Article 57c) Endocrine disrupting properties (Article 57(f) - human health)	EU/2018/636 ED/61/2018	Details
Decamethylcyclopentasiloxane D5	208-764-9	541-02-6	27-Jun-2018	PBT (Article 57d) vPvB (Article 57e)	ED/61/2018	Details

Showing 1 - 50 of 233 results.

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Candidate List of substances of very high concern for Authorisation

Candidate List of substances of very high concern for Authorisation

(published in accordance with Article 59(10) of the REACH Regulation)

Candidate List of substances of very high concern for Authorisation

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