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
(Z)-2-(2-t-butoxycarbonylamino-4-thiazolyl)pent-2-enoic acid
430-100-3 86978-24-7 Active Intermediate Joint Intermediate use only 20-12-2010 View substance registered dossier
225-475-3 4868-20-6 Active Intermediate Joint Intermediate use only 03-03-2022 View substance registered dossier
(Z)-2-amino-α-(methoxyimino)thiazol-4-acetic acid
265-957-0 65872-41-5 Active Intermediate Joint Intermediate use only 20-12-2017 View substance registered dossier
(Z)-2-formamido-α-(methoxyimino)thiazol-4-acetic acid
265-958-6 65872-43-7 Active Intermediate Joint Intermediate use only 03-04-2018 View substance registered dossier
613-754-6 6519-09-1 Active Intermediate Joint Intermediate use only 07-06-2018 View substance registered dossier
203-379-2 106-26-3 Active Intermediate Individual Intermediate use only 11-05-2012 View substance registered dossier
247-628-3 26351-32-6 Active Intermediate Joint Intermediate use only 12-12-2012 View substance registered dossier
(Z)-3-(chloro((2-hydroxy-3-(piperidin-1-yl)propoxy)imino)methyl)pyridine 1-oxide
953-723-7 - Active Intermediate Joint Intermediate use only 22-02-2021 View substance registered dossier
228-168-2 6153-05-5 Active Intermediate Joint Intermediate use only 22-09-2020 View substance registered dossier
700-075-6 218768-11-7 Cease Manufacture Intermediate Individual Cease manufacture 11-11-2008 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Nagase (Europa) GmbH Werdener Straße 4 40227 Düsseldorf Germany Germany Active (Z)-2-(2-t-butoxycarbonylamino-4-thiazolyl)pent-2-enoic acid 430-100-3 86978-24-7 2010 View substance registered dossier
Sandoz GmbH Biochemiestr. 10 6250 Kundl Austria Austria Cease Manufacture (Z)-2-(2-t-butoxycarbonylamino-4-thiazolyl)pent-2-enoic acid 430-100-3 86978-24-7 2021 View substance registered dossier
Givaudan Iberica SA Pla d'en Batlle s/n 08470 San Celoni Barcelona Spain Spain Active (Z)-2-(3-hexenyl)-5-methylfuran 225-475-3 4868-20-6 - View substance registered dossier
Curia Italy S.r.l. VIA DEL VECCHIO POLITECNICO, n. 9 20121 Milano Italy Italy Active (Z)-2-amino-α-(methoxyimino)thiazol-4-acetic acid 265-957-0 65872-41-5 - View substance registered dossier
Sandoz GmbH Biochemiestr. 10 6250 Kundl Austria Austria Active (Z)-2-formamido-α-(methoxyimino)thiazol-4-acetic acid 265-958-6 65872-43-7 - View substance registered dossier
IFF Benicarlo, S.L. Avda. Felipe Klein 2 12580 Benicarlo Castellon Spain Spain Active (Z)-2-phenylhex-2-enenitrile 613-754-6 6519-09-1 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active (Z)-3,7-dimethylocta-2,6-dienal 203-379-2 106-26-3 - View substance registered dossier
Nouryon Surface Chemistry AB Stenunge Allé 3 - S-44485 Stenungsund - Sweden Sweden Active (Z)-3-(9-octadecenylamino)propiononitrile 247-628-3 26351-32-6 - View substance registered dossier
Clariant Produkte (Deutschland) GmbH Am Unisys-Park 1 65843 Sulzbach am Taunus Germany Germany Active (Z)-3-(9-octadecenylamino)propiononitrile 247-628-3 26351-32-6 2010 View substance registered dossier
Patheon Austria GmbH & Co KG St. Peterstrasse 25 A-4020 Linz Austria Austria Active (Z)-3-(chloro((2-hydroxy-3-(piperidin-1-yl)propoxy)imino)methyl)pyridine 1-oxide 953-723-7 - - View substance registered dossier
DSM Nutritional Products GmbH - OR1 Emil-Barell-Str. 3 79639 Grenzach-Wyhlen Germany Germany Active (Z)-3-methylpent-2-en-4-yn-1-ol 228-168-2 6153-05-5 2016; 2020 View substance registered dossier
Esteve Quimica, S.A. Torre Esteve Passeig de la Zona Franca, 109, 4ª Planta 08038 Barcelona Barcelona Spain Spain Cease Manufacture (Z)-4-hydroxy-4-(6-methoxynaphthalen-2-yl)but-3-en-2-one 700-075-6 218768-11-7 2017 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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