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

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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Decision IUCLID dataset  
202-318-7
94-26-8
25-Jun-2020
Endocrine disrupting properties (Article 57(f) - human health)
Details
231-152-8
7440-43-9
20-Jun-2013
Carcinogenic (Article 57a)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
208-168-9
513-78-0
15-Jan-2018
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
show/hide
cadmium chloride (CdCl2), hydrate (2:5) EC No.: 640-998-0 | CAS No.: 7790-78-5
233-296-7
10108-64-2
16-Jun-2014
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Toxic for reproduction (Article 57c)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
232-222-0
7790-79-6
17-Dec-2014
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Toxic for reproduction (Article 57c)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
244-168-5
21041-95-2
15-Jan-2018
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
233-710-6
10325-94-7
15-Jan-2018
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
show/hide
Monteponite (CdO) EC No.: - | CAS No.: 12139-21-8
215-146-2
1306-19-0
20-Jun-2013
Carcinogenic (Article 57a)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
show/hide
Sulfuric acid, cadmium salt (1:1), hydrate EC No.: 626-360-4 | CAS No.: 15244-35-6
Sulfuric acid, cadmium salt, hydrate (3:3:8) EC No.: 616-572-5 | CAS No.: 7790-84-3
233-331-6
10124-36-4, 31119-53-6
17-Dec-2014
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Toxic for reproduction (Article 57c)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
215-147-8
1306-23-6
16-Dec-2013
Carcinogenic (Article 57a)
Specific target organ toxicity after repeated exposure (Article 57(f) - human health)
Details
231-904-5
7778-44-1
19-Dec-2011
Carcinogenic (Article 57a)
Details
215-607-8
1333-82-0
15-Dec-2010
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Details
205-923-4
218-01-9
15-Jan-2018
Carcinogenic (Article 57a)
PBT (Article 57d)
vPvB (Article 57e)
Details
231-589-4
7646-79-9
28-Oct-2008
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
208-169-4
513-79-1
15-Dec-2010
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
200-755-8
71-48-7
15-Dec-2010
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
233-402-1
10141-05-6
15-Dec-2010
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
233-334-2
10124-43-3
15-Dec-2010
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
all possible combinations of the cis- and trans-isomers
show/hide
trans-cyclohexane-1,2-dicarboxylic anhydride EC No.: 238-009-9 | CAS No.: 14166-21-3
Cyclohexane-1,2-dicarboxylic anhydride EC No.: 201-604-9 | CAS No.: 85-42-7
cis-cyclohexane-1,2-dicarboxylic anhydride EC No.: 236-086-3 | CAS No.: 13149-00-3
-
-
19-Dec-2012
Respiratory sensitising properties (Article 57(f) - human health)



Details
D5
208-764-9
541-02-6
27-Jun-2018
PBT (Article 57d)
vPvB (Article 57e)
Details
215-116-9
1303-28-2
28-Oct-2008
Carcinogenic (Article 57a)
Details
215-481-4
1327-53-3
28-Oct-2008
Carcinogenic (Article 57a)
Details
204-650-8
123-77-3
19-Dec-2012
Respiratory sensitising properties (Article 57(f) - human health)
Details
215-125-8
1303-86-2
18-Jun-2012
Toxic for reproduction (Article 57c)
Details
201-557-4
84-74-2
28-Oct-2008
Toxic for reproduction (Article 57c)
Endocrine disrupting properties (Article 57(f) - environment)
Endocrine disrupting properties (Article 57(f) - human health)
Details
245-152-0
22673-19-4
25-Jun-2020
Toxic for reproduction (Article 57c)
Details
211-670-0
683-18-1
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
246-356-2
24613-89-6
19-Dec-2011
Carcinogenic (Article 57a)
Details
DCHP
201-545-9
84-61-7
27-Jun-2018
Toxic for reproduction (Article 57c)
Endocrine disrupting properties (Article 57(f) - human health)
Details
200-589-6
64-67-5
19-Dec-2012
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Details
201-559-5
84-75-3
16-Dec-2013
Toxic for reproduction (Article 57c)
Details
201-553-2
84-69-5
13-Jan-2010
Toxic for reproduction (Article 57c)
Endocrine disrupting properties (Article 57(f) - human health)
Details
276-090-2
71850-09-4
16-Jan-2020
Toxic for reproduction (Article 57c)
Details
210-088-4
605-50-5
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
201-058-1
77-78-1
19-Dec-2012
Carcinogenic (Article 57a)
Details
201-861-7
88-85-7
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
show/hide
Dioctyltin dilaurate EC No.: 222-883-3 | CAS No.: 3648-18-8
Stannane, dioctyl-, bis(coco acyloxy) derivs. EC No.: 293-901-5 | CAS No.: 91648-39-4
-
-
19-Jan-2021
Toxic for reproduction (Article 57c)
Details
235-702-8
12578-12-0
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
205-017-9
131-18-0
20-Jun-2013
Toxic for reproduction (Article 57c)
Details
278-355-8
75980-60-8
14-Jun-2023
Toxic for reproduction (Article 57c)
Details
209-358-4
573-58-0
16-Dec-2013
Carcinogenic (Article 57a)
Details
217-710-3
1937-37-7
16-Dec-2013
Carcinogenic (Article 57a)
Details
234-541-0
12008-41-2
27-Jun-2018
Toxic for reproduction (Article 57c)
Details
215-540-4
12179-04-3, 1303-96-4, 1330-43-4
18-Jun-2010
Toxic for reproduction (Article 57c)
Details
D6
208-762-8
540-97-6
27-Jun-2018
PBT (Article 57d)
vPvB (Article 57e)
Details
EDA
203-468-6
107-15-3
27-Jun-2018
Respiratory sensitising properties (Article 57(f) - human health)
Details
292-966-7
91031-62-8
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
205-912-4
206-44-0
15-Jan-2019
PBT (Article 57d)
vPvB (Article 57e)
Details
500-036-1
25214-70-4
19-Dec-2011
Carcinogenic (Article 57a)
Details
200-842-0
75-12-7
18-Jun-2012
Toxic for reproduction (Article 57c)
Details
203-727-3
110-00-9
19-Dec-2012
Carcinogenic (Article 57a)
Details
203-856-5
111-30-8
08-Jul-2021
Respiratory sensitising properties (Article 57(f) - human health)
Details
218-165-4
2058-94-8
19-Dec-2012
vPvB (Article 57e)
Details
206-803-4
376-06-7
19-Dec-2012
vPvB (Article 57e)
Details
and all major diastereoisomers identified
show/hide
1,2,5,6,9,10-hexabromocyclododecane EC No.: 221-695-9 | CAS No.: 3194-55-6
gamma-hexabromocyclododecane EC No.: - | CAS No.: 134237-52-8
Hexabromocyclododecane EC No.: 247-148-4 | CAS No.: 25637-99-4
alpha-hexabromocyclododecane EC No.: - | CAS No.: 134237-50-6
beta-hexabromocyclododecane EC No.: - | CAS No.: 134237-51-7
-
-
28-Oct-2008
PBT (Article 57d)





Details
including cis- and trans- stereo isomeric forms and all possible combinations of the isomers
show/hide
Hexahydro-1-methylphthalic anhydride EC No.: 256-356-4 | CAS No.: 48122-14-1
Hexahydro-3-methylphthalic anhydride EC No.: 260-566-1 | CAS No.: 57110-29-9
Hexahydromethylphthalic anhydride EC No.: 247-094-1 | CAS No.: 25550-51-0
Hexahydro-4-methylphthalic anhydride EC No.: 243-072-0 | CAS No.: 19438-60-9
-
-
19-Dec-2012
Respiratory sensitising properties (Article 57(f) - human health)




Details
206-114-9
302-01-2, 7803-57-8
20-Jun-2011
Carcinogenic (Article 57a)
Details
202-506-9
96-45-7
16-Dec-2013
Toxic for reproduction (Article 57c)
Details
224-208-8
4247-02-3
17-Jan-2023
Endocrine disrupting properties (Article 57(f) - human health)
Details
231-100-4
7439-92-1
27-Jun-2018
Toxic for reproduction (Article 57c)
Details
237-486-0
13814-96-5
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
231-846-0
7758-97-6
13-Jan-2010
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
-
235-759-9
12656-85-8
13-Jan-2010
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
244-073-9
20837-86-9
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
206-104-4
301-04-2
16-Dec-2013
Toxic for reproduction (Article 57c)
Details
236-542-1
13424-46-9
19-Dec-2011
Toxic for reproduction (Article 57c)
Details
233-245-9
10099-74-8
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
229-335-2
6477-64-1
19-Dec-2011
Toxic for reproduction (Article 57c)
Details
232-064-2
7784-40-9
28-Oct-2008
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
215-267-0
1317-36-8
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
234-853-7
12036-76-9
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
239-290-0
15245-44-0
19-Dec-2011
Toxic for reproduction (Article 57c)
Details
-
215-693-7
1344-37-2
13-Jan-2010
Carcinogenic (Article 57a)
Toxic for reproduction (Article 57c)
Details
235-038-9
12060-00-3
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
235-727-4
12626-81-2
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
-
401-750-5
17570-76-2
18-Jun-2012
Toxic for reproduction (Article 57c)
Details
UVCB substances consisting of more than or equal to 80% linear chloroalkanes with carbon chain lengths within the range from C14 to C17
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di-, tri- and tetrachlorotetradecane EC No.: - | CAS No.: -
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
-
-
08-Jul-2021
PBT (Article 57d)
vPvB (Article 57e)
Details
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)
Details
210-894-6
625-45-6
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
200-879-2
75-56-9
19-Dec-2012
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Details
202-959-2
101-61-1
18-Jun-2012
Carcinogenic (Article 57a)
Details
204-826-4
127-19-5
19-Dec-2011
Toxic for reproduction (Article 57c)
Details
200-679-5
68-12-2
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
213-103-2
924-42-5
10-Jun-2022
Carcinogenic (Article 57a)
Mutagenic (Article 57b)
Details
201-182-6
79-16-3
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
-
776297-69-9
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
202-716-0
98-95-3
17-Dec-2015
Toxic for reproduction (Article 57c)
Details
show/hide
Nonadecafluorodecanoic acid EC No.: 206-400-3 | CAS No.: 335-76-2
sodium nonadecafluorodecanoate EC No.: - | CAS No.: 3830-45-3
Ammonium nonadecafluorodecanoate EC No.: 221-470-5 | CAS No.: 3108-42-7
-
-
12-Jan-2017
Toxic for reproduction (Article 57c)
PBT (Article 57d)
Details
202-591-2
97-56-3
19-Dec-2012
Carcinogenic (Article 57a)
Details
202-429-0
95-53-4
19-Dec-2012
Carcinogenic (Article 57a)
Details
D4
209-136-7
556-67-2
27-Jun-2018
PBT (Article 57d)
vPvB (Article 57e)
Details
show/hide
Phenol, methylstyrenated EC No.: 270-966-8 | CAS No.: 68512-30-1
700-960-7
-
23-Jan-2024
vPvB (Article 57e)
Details
215-235-6
1314-41-6
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
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)
Details
201-280-9
80-46-6
12-Jan-2017
Endocrine disrupting properties (Article 57(f) - environment)
Details
276-745-2
72629-94-8
19-Dec-2012
vPvB (Article 57e)
Details
206-397-9
335-67-1
20-Jun-2013
Toxic for reproduction (Article 57c)
PBT (Article 57d)
Details
235-067-7
12065-90-6
19-Dec-2012
Toxic for reproduction (Article 57c)
Details
256-418-0
49663-84-5
19-Dec-2011
Carcinogenic (Article 57a)
Details
show/hide
magnesium perfluorobutanesulfonate EC No.: - | CAS No.: 507453-86-3
lithium perfluorobutanesulfonate EC No.: - | CAS No.: 131651-65-5
morpholinium perfluorobutanesulfonate EC No.: - | CAS No.: 503155-89-3
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid EC No.: 206-793-1 | CAS No.: 375-73-5
Ammonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate EC No.: 269-513-7 | CAS No.: 68259-10-9
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
Triphenylsulfanium perfluorobutane sulfonate EC No.: 478-340-8 | CAS No.: 144317-44-2
Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate EC No.: 249-616-3 | CAS No.: 29420-49-3
bis(4-t-butylphenyl)iodonium perfluorobutanesulfonate EC No.: 432-660-4 | CAS No.: 194999-85-4
-
-
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)
Details

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