Registered substances

Data platform availability banner - registered substances

The new ECHA CHEM database has been released by ECHA. At first this system will contain only substances and data from REACH registration dossiers. For new and updated REACH registration data please check ECHA CHEM. See for more information on the transition to ECHA CHEM.  More

Please be aware that REACH registration data here on the current Dissemination Platform is no longer maintained; it remains frozen as of 19th May 2023.



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
SR 94140
428-670-3 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
1,7-dihydro-6H-purine-6-thione hydrate (1:1)
612-090-4 6112-76-1 Active Intermediate Individual Intermediate use only 21-07-2011 View substance registered dossier
403-820-0 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
429-140-4 79371-37-2 Cease Manufacture NONS Individual Cease manufacture 19-02-2009 View substance registered dossier
611-411-5 5668-06-4 Active Intermediate Individual Intermediate use only 28-01-2015 View substance registered dossier
433-760-0 116903-47-0 No longer Valid NONS Individual No longer valid 10-11-2008 View substance registered dossier
251-347-1 33021-02-2 Active Intermediate Individual Intermediate use only 16-11-2009 View substance registered dossier
600-478-6 1037197-98-0 Active Intermediate Individual Intermediate use only 18-02-2014 View substance registered dossier
613-147-6 63141-09-3 Active Intermediate Individual Intermediate use only 13-12-2022 View substance registered dossier
1-(1-Ethoxyethyl)-4-(4,4,5,5-tetramethyl [1,3,2] dioxaborolan-2-yl)-1H-Pyrazole
689-230-6 1029716-44-6 Active Intermediate Individual Intermediate use only 19-06-2017 View substance registered dossier
No results were found
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
- - - - 1,6:3,4-dianhydro-2-O-tosyl-β-D-galactopyranose 428-670-3 - - View substance registered dossier
Biesterfeld Spezialchemie GmbH Ferdinandstr. 41 20095 Hamburg Germany Germany Active 1,7-dihydro-6H-purine-6-thione hydrate (1:1) 612-090-4 6112-76-1 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Italian competent national authority. - - Active 1,8-bis(4-dodecylphenyl)amino-9,10-anthracenedione 403-820-0 - - View substance registered dossier
Covestro Deutschland AG Kaiser-Wilhelm-Allee 60 51373 Leverkusen Germany Germany Cease Manufacture 1,8-diisocyanato-4-isocyanatomethyloctane 429-140-4 79371-37-2 2016 View substance registered dossier
Sigma-Aldrich Ireland Ltd Vale Road . Arklow Co. Wicklow Ireland Ireland Active 1,N,N-Trimethyl-2-[1-(4-chlorophenyl)-1-phenylethoxy]ethylamine 611-411-5 5668-06-4 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - No longer Valid 1-((4-methoxyphenyl)ethynyl)-4-(trans-4-propylcyclohexyl)benzene 433-760-0 116903-47-0 2022 View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active 1-(1,1-dimethylethoxy)-2-methylpropane 251-347-1 33021-02-2 - View substance registered dossier
PCAS 21 Chemin de la Sauvegarde 21 Ecully Parc - CS33167 69134 ECULLY France France Active 1-(1,2-diphenylethenyl)-4-(2-chloroethoxy)benzene 600-478-6 1037197-98-0 - View substance registered dossier
Bayer AG Kaiser-Wilhelm-Allee 1 51373 Leverkusen Germany Germany Active 1-(1-chlorocyclopropyl)ethanone 613-147-6 63141-09-3 2022 View substance registered dossier
Curia France SAS ZI de Laville 47240 BON-ENCONTRE France France Active 1-(1-Ethoxyethyl)-4-(4,4,5,5-tetramethyl [1,3,2] dioxaborolan-2-yl)-1H-Pyrazole 689-230-6 1029716-44-6 - 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.