Registered substances

Registered substances

Registered substances

Please note:

We have successfully adapted to the latest IUCLID format, and have resumed processing dossiers since 3 March 2022. Over the coming weeks we will catch up with the backlog of submissions since 14 October 2021, and expect to have all outstanding data online in approximately one month’s time. Please be aware that any new submissions will be at the back of the processing queue, and will be correspondingly delayed before publication. We appreciate your understanding in this matter.


REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation

Registered Substances Factsheets

Substances which have been registered and can be placed on the EEA market by those companies with a valid registration

No results were found
Sodium 2-hydroxyethanesulphonate
216-343-6 1562-00-1 Active Intermediate Individual Intermediate use only 09-05-2018 View substance registered dossier
sodium 2-hydroxypropane-1-sulfonate
875-695-4 1561-96-2 Active Intermediate Individual Intermediate use only 11-11-2021 View substance registered dossier
Sodium 2-methylpropan-2-olate
212-741-9 865-48-5 Active Intermediate Individual Intermediate use only 21-08-2017 View substance registered dossier
Sodium 3,5-bis(3-(2,4-di-tert-pentylphenoxy)propylcarbamoyl)benzenesulfinate
405-510-0 121216-78-2 Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
Sodium 3,5-bis(tetradecyloxycarbonyl)benzenesulfinate
407-720-8 155160-86-4 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Sodium 3,5-dichloro-2-(5-cyano-2,6-bis(3-hydroxypropylamino)-4-methylpyridin-3-ylazo)benzenesulfonate
401-870-8 115035-41-1 Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
sodium 3-((3,4-dicyanophenyl)thio)propane-1-sulfonate
842-798-0 444996-79-6 No longer Valid Full Individual No longer valid 12-08-2020 View substance registered dossier
sodium 3-(methoxycarbonyl)-4-oxo-3,4,5,6-tetrahydro-2-pyridinolate
418-410-7 198213-15-9 Active NONS Individual Tonnage data confidential 14-02-2012 View substance registered dossier
Sodium 3-acetoacetylamino-4-methoxytolyl-6-sulfonate
411-680-7 133167-77-8 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Sodium 3-hydroxy-2-naphthoate
238-063-3 14206-62-3 No longer Valid Intermediate Individual No longer valid 07-02-2012 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Katwijk Chemie BV Snijderstraat 6 Steenbakkerstraat 26 2222 BA Katwijk ZH Netherlands Netherlands Active Sodium 2-hydroxyethanesulphonate 216-343-6 1562-00-1 - View substance registered dossier
Clariant Ibérica Producción S.A. Avda. Baix Llobregat, 3-5 08970 Sant Joan Despí Barcelona Spain Spain Active sodium 2-hydroxypropane-1-sulfonate 875-695-4 1561-96-2 - View substance registered dossier
Aceto France SAS 3 Place Giovanni da Verrazzano 69009 Lyon France France Active Sodium 2-methylpropan-2-olate 212-741-9 865-48-5 - View substance registered dossier
FujiFilm Manufacturing Europe BV Oudenstaart 1 5047 TK Tilburg Netherlands Netherlands Cease Manufacture Sodium 3,5-bis(3-(2,4-di-tert-pentylphenoxy)propylcarbamoyl)benzenesulfinate 405-510-0 121216-78-2 2019 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Dutch competent national authority. - - Active Sodium 3,5-bis(tetradecyloxycarbonyl)benzenesulfinate 407-720-8 155160-86-4 - View substance registered dossier
DyStar Colours Distribution GmbH Am Prime-Parc 12 65479 Raunheim Germany Germany Cease Manufacture Sodium 3,5-dichloro-2-(5-cyano-2,6-bis(3-hydroxypropylamino)-4-methylpyridin-3-ylazo)benzenesulfonate 401-870-8 115035-41-1 2012 View substance registered dossier
Fujifilm Imaging Colorants Limited Patricia Way Pysons Road Industrial Estate CT10 2LE Broadstairs Kent United Kingdom United Kingdom No longer Valid sodium 3-((3,4-dicyanophenyl)thio)propane-1-sulfonate 842-798-0 444996-79-6 2021 View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active sodium 3-(methoxycarbonyl)-4-oxo-3,4,5,6-tetrahydro-2-pyridinolate 418-410-7 198213-15-9 2012 View substance registered dossier
Colorants Solutions Deutschland GmbH Brüningstrasse 50 65929 Frankfurt am Main Germany Germany Active Sodium 3-acetoacetylamino-4-methoxytolyl-6-sulfonate 411-680-7 133167-77-8 - View substance registered dossier
BASF plc Earl Road, P O Box 4 SK8 6QG Cheadle Hulme Cheshire United Kingdom United Kingdom No longer Valid Sodium 3-hydroxy-2-naphthoate 238-063-3 14206-62-3 2021 View substance registered dossier

In this table, you will find all public data submitted to ECHA in REACH registration dossiers by substance manufacturers, importers, or their representatives, as laid out by the REACH Regulation (see Understanding REACH regulation).

ECHA makes available this information as REACH registered substance factsheets, which contain the full set of non-confidential information from related registration dossiers for a substance. Depending on the number of registrations that have been made for a substance, one factsheet can thus represent data from anything between hundreds of registration dossiers in a joint submission, to data from just one registration dossier.

As noted in the Legal Notice of the ECHA website, ECHA does not give any guarantees or warranties regarding the quality and correctness of the published information. The information in the portal is published ‘as provided’ by industry, and its accuracy has not been verified by ECHA. ECHA is also not in a position to intervene with, edit or correct the published data; this can only be done by the registrant responsible for its submission. Please also note that the information may be protected and its use may require prior permission from its owner (see the ECHA website Legal Notice more details).

In the portal results table are presented:

  • Public substance identity – the best available non-confidential substance name, EC, and CAS numbers.
  • Registration status – indicating the calculated registration status for the whole factsheet: Active – is being manufactured or imported to the EEA by one or more registrants; Cease Manufacture - is no longer being manufactured or imported above 1 tone per calendar year. All registrants of the substance have reported a cease of manufacture or import; or No longer valid - no longer considered registered under REACH and not currently allowed to be manufactured or imported to the EEA, until the substance is registered again.
  • Registration type – indicating whether a given factsheet contains data from a REACH full registration, REACH intermediate registration, or only a limited set of data inherited from a NONS notification.
  • Submission type – indicating whether the data in a given factsheet was submitted jointly or individually.
  • Total tonnage band – calculated per factsheet from all contributing registrations, based on the estimated quantity of the substance placed on the market. Data is excluded from dossiers where the tonnage is claimed confidential, from Intermediate registration dossiers, and from NONs which have not been updated.
  • Last updated – indicating the date on which this registered substance factsheet was last modified with new or updated data, based on an industry submission.
  • Link to the full factsheet.

A subset of the key chemical properties (physico-chemical, environmental fate, ecotoxicological and toxicological data) of registered substances can be searched and accessed via the OECD eChemPortal.

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