Registered substances

Data platform availability banner - registered substances

New Data Availability System

A new Data Availability System is being developed by ECHA. To begin with this system will take over the responsibility of making REACH registration data available, once it is ready. We expect the first version to be publicly available by the end of 2023.

Since ECHA aims to devote our maximum effort to this new system, we can no longer maintain REACH registration data on the current Dissemination Platform. As such once the IUCLID format change begins on 19th May 2023 we will no longer update REACH registered substance factsheets. The factsheets will remain online, but will not be updated.

New and updated REACH registration submissions, as well as all registrations on file, will be made available in the new system when it is ready. We will inform you of what you can expect in the new system, along with details of when and where to find it.

We appreciate your understanding in the meantime.


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
610-698-4 51575-61-2 Active Intermediate Joint Intermediate use only 17-07-2015 View substance registered dossier
(2E)-3-[(tert-butoxycarbonyl)(propan-2-yl)amino]-2-(4-chlorophenyl)prop-2-enoic acid
813-178-7 1489004-27-4 Active Intermediate Joint Intermediate use only 24-06-2020 View substance registered dossier
604-377-8 14371-10-9 Active Intermediate Joint Intermediate use only 09-11-2021 View substance registered dossier
835-846-7 83706-94-9 Active Intermediate Joint Intermediate use only 18-07-2019 View substance registered dossier
(2E)-ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl) but-2-enal
801-014-7 179107-88-1 Active Intermediate Joint Intermediate use only 10-08-2022 View substance registered dossier
618-706-8 91161-71-6 Active Intermediate Joint Intermediate use only 11-08-2014 View substance registered dossier
814-576-3 40267-53-6 Active Intermediate Joint Intermediate use only 23-10-2020 View substance registered dossier
811-237-1 698387-09-6 Active Intermediate Joint Intermediate use only 09-11-2015 View substance registered dossier
939-152-6 - Active Intermediate Joint Intermediate use only 27-09-2022 View substance registered dossier
(2E,2'E)-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(2-cyano-3-(3,4-dimethoxyphenyl)acrylate)
830-560-9 2233585-18-5 Active Full Joint ≥ 1 to < 10 tonnes 24-06-2019 View substance registered dossier
No results were found
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active (2E)-3-(5,5-dimethyl-1,3-dioxan-2-yl)-2-methylprop-2-enal 610-698-4 51575-61-2 - View substance registered dossier
F.I.S. Fabbrica Italiana Sintetici S.p.a. Viale Milano, 26 36075 Montecchio Maggiore (VI) Veneto Italy Italy Active (2E)-3-[(tert-butoxycarbonyl)(propan-2-yl)amino]-2-(4-chlorophenyl)prop-2-enoic acid 813-178-7 1489004-27-4 - View substance registered dossier
Patheon Austria GmbH & Co KG St. Peterstrasse 25 A-4020 Linz Austria Austria Active (2E)-3-Phenylacrylaldehyde 604-377-8 14371-10-9 - View substance registered dossier
Thermofisher Scientific Cork Ltd. Currabinny P43 AY66 Carrigaline Co. Cork Ireland Ireland Active (2E)-3-Phenylacrylaldehyde 604-377-8 14371-10-9 - View substance registered dossier
CENTIPHARM Chemin de la Madeleine 06131 GRASSE FRANCE France France Active (2E)-4,4,4-trifluorobut-2-en-1-ol 835-846-7 83706-94-9 - View substance registered dossier
LES DERIVES RESINIQUES ET TERPENIQUES 30 rue Gambetta B.P. 206 40105 Dax Cedex France France Active (2E)-ethyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl) but-2-enal 801-014-7 179107-88-1 2022 View substance registered dossier
Novartis Integrated Services Limited Ringaskiddy P43 FR63 Ringaskiddy Co. Cork Ireland Ireland Active (2E)-N,6,6-trimethyl-N-(1-naphthylmethyl)hept-2-en-4-yn-1-amine 618-706-8 91161-71-6 2014 View substance registered dossier
Novartis Ringaskiddy Limited . . Ringaskiddy County Cork Ireland Ireland Active (2E)-N,6,6-trimethyl-N-(1-naphthylmethyl)hept-2-en-4-yn-1-amine 618-706-8 91161-71-6 2014 View substance registered dossier
Novartis Grimsby Limited Moody Lane, Pyewipe DN31 2SR Grimsby N.E. Lincolnshire United Kingdom United Kingdom No longer Valid (2E)-N,6,6-trimethyl-N-(1-naphthylmethyl)hept-2-en-4-yn-1-amine 618-706-8 91161-71-6 2021 View substance registered dossier
Symrise AG Mühlenfeldstraße 1 37603 Holzminden Germany Germany Active (2E)-N,N-diethyl-3,7-dimethyl-octa-2,6-dien-1-amine 814-576-3 40267-53-6 2020 View substance registered dossier
Esteve Quimica, S.A. Torre Esteve Passeig de la Zona Franca, 109, 4ª Planta 08038 Barcelona Barcelona Spain Spain Active (2E)-N-(4-(3-chloro-4-(pyridin-2-ylmethoxy)phenylamino)-3-cyano-7-ethoxyquinolin-6-yl)-4-(dimethylamino)but-2-enamide 811-237-1 698387-09-6 - View substance registered dossier
Pfizer Ireland Pharmaceuticals n/a P43 X336 Ringaskiddy Cork Ireland Ireland Active (2E)-N-(5-Cyano-4-{(E)-[(dimethylamino)methylene]amino}-2-methoxyphenyl)-4-(piperidin-1-yl)but-2-enamide 939-152-6 - - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active (2E,2'E)-2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-diylbis(2-methylpropane-2,1-diyl) bis(2-cyano-3-(3,4-dimethoxyphenyl)acrylate) 830-560-9 2233585-18-5 - 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.