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.

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-butyl α,α-dimethylbenzyl peroxide
222-389-8 3457-61-2 Active Full Joint ≥ 100 to < 1 000 tonnes 17-07-2019 View substance registered dossier
tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate
432-810-9 1379976-09-6 Active Intermediate Joint Intermediate use only 24-10-2012 View substance registered dossier
tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate
432-810-9 1379976-09-6 Active Intermediate Joint Intermediate use only 02-12-2020 View substance registered dossier
tert-Butyl(trans-4-{2-[4-(2,3-dichlorophenyl)piperazin-1-yl]ethyl}-cyclohexyl)carbamate
820-404-8 506427-91-4 Active Intermediate Individual Intermediate use only 06-07-2021 View substance registered dossier
Tert-butyl-2-methyl-2-(methylsulfonyloxy) propanoate
815-960-3 1350817-83-2 Active Intermediate Joint Intermediate use only 22-09-2021 View substance registered dossier
Tert-butyl-[1-(diphenylmethyl)azetidin-3-yl]carbamat
871-601-0 91189-18-3 Active Intermediate Individual Intermediate use only 09-11-2021 View substance registered dossier
tert-butyl-dimethyl-piperazin-1-ylsilane
815-305-1 138938-64-4 Active Intermediate Joint Intermediate use only 08-11-2017 View substance registered dossier
tert-butylamine
200-888-1 75-64-9 Active Full Joint ≥ 10 to < 100 tonnes 12-05-2020 View substance registered dossier
tert-butylarsine
TERTIARYBUTYLARSINE; TERTIÄRBUTYLARSIN
423-320-6 4262-43-5 Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
tert-butylbenzene
202-632-4 98-06-6 Active Full Joint ≥ 10 to < 100 tonnes 06-07-2021 View substance registered dossier
tert-butylbenzene
202-632-4 98-06-6 Active Intermediate Joint Intermediate use only 03-01-2020 View substance registered dossier
tert-butylchlorodimethylsilane
242-042-4 18162-48-6 Active Full Joint ≥ 10 to < 100 tonnes 07-06-2021 View substance registered dossier
tert-butylchlorodimethylsilane
242-042-4 18162-48-6 Active Intermediate Joint Intermediate use only 12-03-2018 View substance registered dossier
tert-butyldimethylsilyl trifluoromethanesulphonate
274-102-0 69739-34-0 Active Intermediate Joint Intermediate use only 04-06-2019 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-butylphenyldiphenyl phosphate (tBuTPP)
939-505-4 - Active Full Joint ≥ 100 to < 1 000 tonnes 29-07-2021 View substance registered dossier
tert-butylphosphine
TERTIARYBUTYLPHOSPHINE; TERTIÄRBUTYLPHOSPHIN
423-330-0 2501-94-2 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 18-05-2022 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 04-01-2022 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
tert.butyl amine salt of (+)-(3R, 5S)-7[4-(4-Fluorophenyl)-6-Isopropyl-2 [methyl-(methylsulfonyl amino] pyrimidin-5-yl]-3,5- dihydroxy-6(E)- heptenoic acid
682-385-0 917805-74-4 Active Intermediate Individual Intermediate use only 08-09-2017 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 2015; 2019 View substance registered dossier
Borealis AG Trabrennstrasse 6-8 1020 Vienna Austria Austria Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 - View substance registered dossier
ARKEMA S.R.L. Socio Unico Via Pregnana 63 20017 Rho Milano Italy Italy Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 2017; 2018; 2019 View substance registered dossier
Nouryon Functional Chemicals B.V. Velperweg 76 6824 BM Arnhem Netherlands Netherlands Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 2019 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate 432-810-9 1379976-09-6 - View substance registered dossier
Avara Avlon Pharma Services Ltd Avlon Works Severn Road, Hallen BS10 7ZE Bristol United Kingdom United Kingdom No longer Valid tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate 432-810-9 1379976-09-6 2021 View substance registered dossier
Lek Pharmaceuticals d.d. Verovskova 57 1526 Ljubljana Slovenia Slovenia Active tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate 432-810-9 1379976-09-6 - View substance registered dossier
N.V. Ajinomoto OmniChem S.A. Cooppallaan 91 9230 Wetteren Oost-Vlaanderen Belgium Belgium Active tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate 432-810-9 1379976-09-6 2010; 2012; 2018; 2020 View substance registered dossier
Gedeon Richter Plc. Gyomroi ut 19-21 1103 Budapest Hungary Hungary Active tert-Butyl(trans-4-{2-[4-(2,3-dichlorophenyl)piperazin-1-yl]ethyl}-cyclohexyl)carbamate 820-404-8 506427-91-4 - View substance registered dossier
PCAS 21 Chemin de la Sauvegarde 21 Ecully Parc - CS33167 69134 ECULLY France France Active Tert-butyl-2-methyl-2-(methylsulfonyloxy) propanoate 815-960-3 1350817-83-2 2021 View substance registered dossier
MINAKEM Beuvry Production SAS 145, Chemin des Lilas 59310 Beuvry-la-Forêt France France Active Tert-butyl-[1-(diphenylmethyl)azetidin-3-yl]carbamat 871-601-0 91189-18-3 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active tert-butyl-dimethyl-piperazin-1-ylsilane 815-305-1 138938-64-4 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active tert-butylamine 200-888-1 75-64-9 2014 View substance registered dossier
Huntsman (Europe) BV - OR1 Everslaan 45 B-3078 Everberg Belgium Belgium Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
Chemservice S.A. (R6TS) 13, Fausermillen 6689 Mertert Luxembourg Luxembourg Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
BASF Antwerpen N.V. Haven 725, Scheldelaan 600 2040 Antwerpen 4 Antwerpen Belgium Belgium Active tert-butylamine 200-888-1 75-64-9 2014 View substance registered dossier
HUNTSMAN HOLLAND BV Merseyweg 10 3197 KG Botlek-Rotterdam Netherlands Netherlands Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
LANXESS N.V. Scheldelaan 420 Haven 507 2040 Antwerpen Belgium Belgium Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active tert-butylamine 200-888-1 75-64-9 2020 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active tert-butylarsine 423-320-6 4262-43-5 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active tert-butylarsine 423-320-6 4262-43-5 - View substance registered dossier
NAM&NAM Europe GmbH Emil-Figge-Str.80 44227 Dortmund Germany Germany Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
GUOTAI-HUARONG (POLAND) SP.Z O.O. ul. Powstańców Śląskich 2-4 53-333 Wrocław Poland Poland Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED (data owner) Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active tert-butylbenzene 202-632-4 98-06-6 2019; 2020; 2021 View substance registered dossier
PMC ISOCHEM 32 rue Lavoisier 91710 VERT LE PETIT France France Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
DKSH France S.A. 1475 Quai du Rhone 01702 Miribel France France Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
ACETO GmbH Hans-Henny-Jahnn-Weg 51 22085 Hamburg Germany Germany Active tert-butylbenzene 202-632-4 98-06-6 2019 View substance registered dossier
Patheon Austria GmbH & Co KG St. Peterstrasse 25 A-4020 Linz Austria Austria Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
AlzChem Trostberg GmbH Dr.-Albert-Frank-Straße 32 83308 Trostberg Bayern Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 2020; 2021 View substance registered dossier
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 2019; 2021 View substance registered dossier
ORGANICA Feinchemie GmbH Wolfen Ortsteil Wolfen Kunstseidestraße 5 06766 Bitterfeld-Wolfen Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
sanofi chimie 82 avenue Raspail 94250 Gentilly France France Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
Aceto France SAS 3 Rue de Genève CS 50363 69451 Lyon Cedex 06 France France Active tert-butyldimethylsilyl trifluoromethanesulphonate 274-102-0 69739-34-0 - View substance registered dossier
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany 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
PCC Rokita SA Sienkiewicza 4 56-120 Brzeg Dolny Poland Poland Active tert-butylphenyldiphenyl phosphate (tBuTPP) 939-505-4 - 2020 View substance registered dossier
ICL-IP Bitterfeld GmbH Rudolph-Glauber-Strasse 7 06749 Bitterfeld Germany Germany Active tert-butylphenyldiphenyl phosphate (tBuTPP) 939-505-4 - 2016; 2020; 2021 View substance registered dossier
ILCO Chemikalien GmbH Brüsseler Allee 18 41812 Erkelenz Germany Germany Active tert-butylphenyldiphenyl phosphate (tBuTPP) 939-505-4 - 2019 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active tert-butylphosphine 423-330-0 2501-94-2 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active tert-butylphosphine 423-330-0 2501-94-2 - View substance registered dossier
ISU Chemical Germany GmbH Mergenthalerallee 77 65670 Eschborn Germany Germany Germany Active tert-dodecanethiol 246-619-1 25103-58-6 - 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
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
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
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
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
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
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
KCC Europe GmbH Hansaring 61 50670 Köln Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 - 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
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
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
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
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
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
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 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
EGIS Pharmaceuticals PLC Keresztúri út 30-38 H-1106 Budapest Hungary Hungary Active tert.butyl amine salt of (+)-(3R, 5S)-7[4-(4-Fluorophenyl)-6-Isopropyl-2 [methyl-(methylsulfonyl amino] pyrimidin-5-yl]-3,5- dihydroxy-6(E)- heptenoic acid 682-385-0 917805-74-4 - 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.

EU Privacy Disclaimer

This website uses cookies to ensure you get the best experience on our websites.