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Please be aware that REACH registration data here on the current Dissemination Platform is no longer maintained; it remains frozen as of 19th May 2023.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
1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl )-3-pentanone
436-710-6 756-13-8 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
484-290-8 1227254-72-9 Active NONS Individual Tonnage data confidential 15-03-2011 View substance registered dossier
688-501-6 21700-31-2 Active Intermediate Individual Intermediate use only 27-02-2014 View substance registered dossier
430-250-1 406-58-6 Active NONS Individual Tonnage data confidential 28-06-2012 View substance registered dossier
226-342-2 5356-84-3 Active Intermediate Individual Intermediate use only 31-03-2021 View substance registered dossier
263-367-8 62007-51-6 No longer Valid Intermediate Individual No longer valid 17-10-2014 View substance registered dossier
700-051-5 35077-00-0 No longer Valid Full Individual No longer valid 19-11-2012 View substance registered dossier
678-536-5 52698-46-1 Active Intermediate Individual Intermediate use only 26-11-2012 View substance registered dossier
1,1,1-trimethyl-2-(methoxycarbonylethyl)hydrazonium bromide
463-070-5 - Active Intermediate Individual Intermediate use only 13-03-2020 View substance registered dossier
1,1,1-Tris(omega-(2,2-dimethyl-3-lauroyloxy-propylidene-amin o)-poly(oxy(methyl-1,2-ethanediyl))methyl)propane
464-080-2 613246-79-0 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
No results were found
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Former NONS notifier unknown to ECHA - Contact the relevant Belgian competent national authority. - - Active 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl )-3-pentanone 436-710-6 756-13-8 - View substance registered dossier
3M Belgium BVBA/SPRL Hermeslaan 7 1831 Diegem Belgium Belgium Active 1,1,1,2,3,3-hexafluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)pentane 484-290-8 1227254-72-9 2011 View substance registered dossier
Spolek pro chemickou a hutní výrobu, a.s. Revoluční 1930/86 400 32 Ústí nad Labem Czech Republic Czech Republic Active 1,1,1,2,3-Pentachlorpropane 688-501-6 21700-31-2 - View substance registered dossier
SOLVAY FRANCE 9 rue des Cuirassiers Immeuble Silex 2 Solvay 69003 LYON France France Active 1,1,1,3,3-pentafluorobutane 430-250-1 406-58-6 2010; 2011; 2012 View substance registered dossier
Dow Silicones Belgium SPRL OR-2 Rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy)-3-vinyltrisiloxane 226-342-2 5356-84-3 - View substance registered dossier
Glaxo Operations UK Glaxo Wellcome House Berkeley Avenue UB6 0NN Greenford Middlesex United Kingdom United Kingdom No longer Valid 1,1,1-tributoxypentane 263-367-8 62007-51-6 2021 View substance registered dossier
Toho Titanium Europe Co., Ltd. 4th Floor, 4 Moorgate EC2R 6DA London United Kingdom United Kingdom No longer Valid 1,1,1-triethoxy-N,N-diethylsilanamine 700-051-5 35077-00-0 2018 View substance registered dossier
Aceto France SAS 3 Rue de Genève CS 50363 BP 50367 Lyon Cedex 06 France France Active 1,1,1-Trimethoxy-2-methylpropane 678-536-5 52698-46-1 - View substance registered dossier
JSC Grindeks 53 Krustpils St LV 1057 Riga Latvia Latvia Active 1,1,1-trimethyl-2-(methoxycarbonylethyl)hydrazonium bromide 463-070-5 - 2010; 2020 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active 1,1,1-Tris(omega-(2,2-dimethyl-3-lauroyloxy-propylidene-amin o)-poly(oxy(methyl-1,2-ethanediyl))methyl)propane 464-080-2 613246-79-0 - 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.