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
401-570-7 89415-87-2 No longer Valid NONS Individual No longer valid 15-12-2008 View substance registered dossier
1,3-dichlorobenzene 208-792-1 541-73-1 Active Intermediate Individual Intermediate use only 07-10-2015 View substance registered dossier
213-138-3 926-57-8 Active Intermediate Individual Intermediate use only 02-11-2010 View substance registered dossier
202-491-9 96-23-1 Active Intermediate Individual Intermediate use only 29-09-2015 View substance registered dossier
205-531-3 142-28-9 Active Full Individual Tonnage data confidential 31-05-2018 View substance registered dossier
1,3-dihydro-1,3-dioxo-2H-isoindole-2-hexanoic acid
224-675-8 4443-26-9 Active Intermediate Individual Intermediate use only 05-07-2012 View substance registered dossier
253-326-2 37052-78-1 Active Intermediate Individual Intermediate use only 20-09-2013 View substance registered dossier
253-326-2 37052-78-1 Active Intermediate Individual Intermediate use only 06-05-2013 View substance registered dossier
875-882-0 422-91-3 Active Intermediate Individual Intermediate use only 16-11-2021 View substance registered dossier
1,3-dimethyl 2-[2-(2-amino-6-chloro-9H-purin-9-yl)ethyl]propanedioate
473-300-6 - Active NONS Individual Tonnage data confidential 15-12-2008 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Lonza Biologics PLC The Courtyard, Severn Drive GL20 8GD Tewkesbury Gloucestershire United Kingdom United Kingdom No longer Valid 1,3-dichloro-5-ethyl-5-methylimidazolidine-2,4-dione 401-570-7 89415-87-2 2021 View substance registered dossier
Saltigo GmbH HSEQ-RA Kaiser-Wilhelm-Allee 40 51373 Leverkusen Germany Germany Active 1,3-dichlorobenzene 208-792-1 541-73-1 - View substance registered dossier
ARLANXEO Deutschland GmbH Alte Heerstraße 2 41540 Dormagen Germany Germany Active 1,3-dichlorobut-2-ene 213-138-3 926-57-8 - View substance registered dossier
FERRANIA CHEMICALS S.R.L. Viale della Libertà, 57 17014 Cairo Montenotte (SV) Italy Italy Active 1,3-dichloropropan-2-ol 202-491-9 96-23-1 - View substance registered dossier
[Confidential] - - - 1,3-dichloropropane 205-531-3 142-28-9 - View substance registered dossier
SOCIETA' CHIMICA BUSSI S.P.A. Piazzale Elettrochimica 1 65022 Bussi sul Tirino Italy Italy Active 1,3-dihydro-1,3-dioxo-2H-isoindole-2-hexanoic acid 224-675-8 4443-26-9 - View substance registered dossier
UNION QUIMICO FARMACÉUTICA S.A. Mallorca 262 08008 Barcelona Barcelona Spain Spain Active 1,3-dihydro-5-methoxy-2H-benzimidazole-2-thione 253-326-2 37052-78-1 - View substance registered dossier
Minakem Dunkerque Production 224 avenue de la Dordogne Zone d'entreprises du Nord Gracht 59640 DUNKERQUE France France Active 1,3-dihydro-5-methoxy-2H-benzimidazole-2-thione 253-326-2 37052-78-1 2013 View substance registered dossier
Fluorochemika Poland Sp. z o.o. ul. Kwiatkowskiego 8 33-101 Tarnów Poland Poland Active 1,3-Diiodohexafluoropropane 875-882-0 422-91-3 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Irish competent national authority. - - Active 1,3-dimethyl 2-[2-(2-amino-6-chloro-9H-purin-9-yl)ethyl]propanedioate 473-300-6 - - 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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