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Please be aware that REACH registration data here on the current Dissemination Platform is no longer maintained; it remains frozen as of 19th May 2023.


 

DISSEMINATION
PLATFORM

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
Details
tert-butyldimethylsilyl trifluoromethanesulphonate
274-102-0 69739-34-0 Active Intermediate Joint Intermediate use only 20-12-2022 View substance registered dossier
tert-butylhydrazine monohydrochloride
231-001-6 7400-27-3 Active Intermediate Joint Intermediate use only 09-12-2020 View substance registered dossier
tert-butyllithium
209-831-5 594-19-4 Active Intermediate Joint Intermediate use only 23-04-2018 View substance registered dossier
tert-butylmagnesium chloride
211-638-6 677-22-5 Active Intermediate Joint Intermediate use only 14-12-2015 View substance registered dossier
tert-butylphosphine
TERTIARYBUTYLPHOSPHINE; TERTIÄRBUTYLPHOSPHIN
423-330-0 - Active NONS Joint Tonnage data confidential 15-12-2008 View substance registered dossier
tert-dodecanethiol
246-619-1 25103-58-6 Active Full Joint ≥ 10 000 to < 100 000 tonnes 01-12-2022 View substance registered dossier
tert-pentyl 2-ethylperoxyhexanoate
211-687-3 686-31-7 Active Full Joint ≥ 100 to < 1 000 tonnes 14-06-2019 View substance registered dossier
tert-pentyl hydroperoxide
222-321-7 3425-61-4 Active Full Joint ≥ 10 to < 100 tonnes 07-10-2021 View substance registered dossier
tert-pentyl peroxypivalate
249-530-6 29240-17-3 Active Full Joint ≥ 100 to < 1 000 tonnes 31-01-2023 View substance registered dossier
tert-pentylbenzene
218-076-0 2049-95-8 Active Full Joint ≥ 0 to < 10 tonnes 26-10-2020 View substance registered dossier
No results were found
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany Active tert-butyldimethylsilyl trifluoromethanesulphonate 274-102-0 69739-34-0 2022 View substance registered dossier
Aceto France SAS 3 Rue de Genève CS 50363 BP 50367 Lyon Cedex 06 France France Active tert-butyldimethylsilyl trifluoromethanesulphonate 274-102-0 69739-34-0 - View substance registered dossier
I.R.C.A. Service S.p.A. ss Cremasca 591. n°10 24040 Fornovo San Giovanni (BG) Italy Italy Active tert-butylhydrazine monohydrochloride 231-001-6 7400-27-3 2019 View substance registered dossier
IVICT Europe GmbH Kennedydamm 19 40476 Düsseldorf Germany Germany Active tert-butylhydrazine monohydrochloride 231-001-6 7400-27-3 2020 View substance registered dossier
Albemarle Germany GmbH Industriepark Höchst Gebäude G 879 65926 Frankfurt Germany Germany Active tert-butyllithium 209-831-5 594-19-4 - View substance registered dossier
FMC Chemicals Ltd Wirral International Business Park Commercial Road CH62 3NL Bromborough Wirral United Kingdom United Kingdom No longer Valid tert-butyllithium 209-831-5 594-19-4 2021 View substance registered dossier
Albemarle Germany GmbH Industriepark Höchst Gebäude G 879 65926 Frankfurt Germany Germany Active tert-butylmagnesium chloride 211-638-6 677-22-5 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active tert-butylphosphine 423-330-0 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active tert-butylphosphine 423-330-0 - - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
RHODIA OPERATIONS 9 rue des Cuirassiers Immeuble Silex 2 Solvay 69003 LYON France France Active tert-dodecanethiol 246-619-1 25103-58-6 2020 View substance registered dossier
ISU Chemical Germany GmbH Mergenthalerallee 77 65760 Eschborn Germany Germany Germany Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
ARKEMA FRANCE 420 rue d'Estienne d'Orves 92700 COLOMBES France France Active tert-dodecanethiol 246-619-1 25103-58-6 2012; 2013; 2014; 2017; 2022 View substance registered dossier
Zeon Europe GmbH Hansaallee 249 40549 Düsseldorf NRW Germany Germany Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
Chevron Phillips Chemicals International N.V. - OR CPC Airport Plaza, Stockholm Building Da Vincilaan 19 1831 Diegem Belgium Belgium Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
Chevron Phillips Chemicals International NV Airport Plaza, Stockholm Building, Da Vincilaan 19 B-1831 DIEGEM Belgium Belgium Active tert-dodecanethiol 246-619-1 25103-58-6 2012; 2013 View substance registered dossier
Perga-Chem GmbH Vor dem Gröperntor 20 06484 Quedlinburg Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 - View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 2016 View substance registered dossier
KCC Europe GmbH Hansaring 61 50670 Köln Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 - View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 2013; 2018 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 2016; 2018; 2019 View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 2021 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 2016; 2019 View substance registered dossier
PERGAN GmbH Schlavenhorst 71 46395 Bocholt NRW Germany Germany Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 - View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 2014; 2016; 2017; 2021 View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 - View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 2020; 2021; 2022; 2023 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 2019 View substance registered dossier
Perga-Chem GmbH Vor dem Gröperntor 20 06484 Quedlinburg Germany Germany Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 - View substance registered dossier
Solvay Chimie SA rue de Ransbeek, 310 1120 BRUSSELS Belgium Belgium Active tert-pentylbenzene 218-076-0 2049-95-8 2016; 2019; 2020 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.