ECHA adds three hazardous chemicals to Candidate List
Last update on Jul 8, 2025
The European Chemicals Agency (ECHA) has added three new substances to the SVCH Candidate List. Two of the substances are very persistent and very bioaccumulative.
They are used, for example, in cosmetics, personal care products and in automotive care products. One substance is toxic for reproduction and is used in textile treatment products and dyes.
List now contains 250 entries
The list now contains 250 entries – some are groups of chemicals so the overall number of impacted chemicals is higher.
These substances may be placed on the Authorization List in the future. If a substance is on this list, companies cannot use it unless they apply for authorization and the European Commission authorizes its continued use.
Entries added to the Candidate List on 25 June 2025:
S. No. | Substance name | EC number | CAS number | Reason for inclusion | Examples of use(s) |
1 | 1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane | 241-867-7 | 17928-28-8 | Very persistent and very bioaccumulative, vPvB (Article 57e) | Used as a laboratory reagent, in cosmetics and personal care products and perfumes and fragrances |
2 | Decamethyltetrasiloxane | 205-491-7 | 141-62-8 | Very persistent and very bioaccumulative, vPvB (Article 57e) | Used in cosmetics and personal care products, in lubricants and greases and in automotive care products |
3 | Tetra(sodium/potassium) 7-[(E)-{2-acetamido-4-[(E)-(4-{[4-chloro-6-({2-[(4-fluoro-6-{[4-(vinylsulfonyl)phenyl]amino}-1,3,5-triazine-2-yl)amino]propyl}amino)-1,3,5-triazine-2-yl]amino}-5-sulfonato-1-naphthyl)diazenyl]-5-methoxyphenyl}diazenyl]-1,3,6-naphthalenetrisulfonate; Reactive Brown 51 | 466-490-7 | - | Toxic for reproduction (Article 57c) | Manufacture and/or formulation of: cosmetics, personal/health care products, pharmaceuticals, washing and cleaning products, coating and non-metal surface treatment and in sealants and adhesives |
Consequences of inclusion on the Candidate List
Under REACH, companies have legal obligations when their substance is included – either on its own, in mixtures or in articles – in the Candidate List.
If an article contains a Candidate List substance above a concentration of 0.1% (weight by weight), suppliers have to give their customers and consumers information on how to use it safely. Consumers have the right to ask suppliers if the products they buy contain substances of very high concern.
Importers and producers of articles have to notify ECHA if their article contains a Candidate List substance within six months from the date it has been included in the list (25 June 2025).
EU and EEA suppliers of substances on the Candidate List, supplied either on their own or in mixtures, have to update the safety data sheet they provide to their customers.
Under the Waste Framework Directive, companies also have to notify ECHA if the articles they produce contain substances of very high concern in a concentration above 0.1% (weight by weight). This notification is published in ECHA’s database of substances of concern in products (SCIP).
Under the EU Ecolabel Regulation, products containing SVHCs cannot have the ecolabel award.