Registered substances

Registered substances

Registered substances

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: Active - being actively manufactured or imported to the EEA; Cease manufacture - is no longer being manufactured or imported, but still considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.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.

Please note:
  • The ‘Substance has nanoform’ search filter returns all factsheets containing any data related to nanomaterials. NB: This does not mean that a registration covering nanoforms has been submitted in line with the revised annexes of REACH. Since 1 January 2020, before manufacturing or importing a nanoform of a substance, the operators concerned must submit the required nano-specific information to ECHA in a new or updated registration dossier.
  • Please be aware that the annual IUCLID format change is coming soon. We will be adapting the Dissemination platform to the new format, which means that as of 15th October 2021 until early 2022 there will be a break in publication of newly submitted registration dossiers. We appreciate your understanding in this matter.
Last updated 13 October 2021. Database contains 23445 unique substances and contains information from 104978 dossiers.
Substance identity
Administrative data
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Details
Potassium (2S-trans)-3-[[[2-(formylamino)thiazol-4-yl]oxoacetyl]amino]-2-methyl-4-oxoazetidine-1-sulphonate
289-372-5 88023-65-8 Active Intermediate Joint Intermediate use only 14-02-2018 View substance registered dossier
Potassium (R)-(4-hydroxyphenyl)[(3-methoxy-1-methyl-3-oxoprop-1-enyl)amino]acetate
273-992-8 69416-61-1 Active Intermediate Joint Intermediate use only 31-05-2019 View substance registered dossier
Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate
213-510-5 961-69-3 Active Intermediate Joint Intermediate use only 04-05-2018 View substance registered dossier
potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate
805-612-9 1441673-92-2 Active Intermediate Joint Intermediate use only 12-02-2018 View substance registered dossier
Potassium 2',4'-difluoro-4-hydroxy[1,1'-biphenyl]-3-carboxylate
288-176-7 85665-84-5 Active Intermediate Joint Intermediate use only 13-12-2019 View substance registered dossier
Potassium 2-(3-trifluoromethoxy-1,1,2,2,3,3-hexafluoropropoxy)-2,3,3,3-tetrafluoropropionate
444-340-1 - Active Intermediate Joint Intermediate use only 29-10-2019 View substance registered dossier
Potassium 2-carboxy-5-nitrobenzenesulfonate
611-000-0 5344-48-9 Cease Manufacture Intermediate Individual Cease manufacture 28-07-2008 View substance registered dossier
Potassium 2-ethylhexanoate 221-625-7 3164-85-0 No longer Valid Intermediate Joint No longer valid 24-11-2020 View substance registered dossier
Potassium 2-hydroxy-5-nitrobenzoate
807-692-0 54234-73-0 Active Intermediate Individual Intermediate use only 04-06-2015 View substance registered dossier
Potassium 2-methylbutan-2-olate
255-272-5 41233-93-6 Active Intermediate Joint Intermediate use only 06-07-2018 View substance registered dossier
potassium 3-iodo-6-methylbenzenesulfonate
426-300-5 - No longer Valid Intermediate Joint No longer valid 25-06-2012 View substance registered dossier
potassium 3-oxocyclohex-1-enolate
869-259-2 37892-20-9 Active Intermediate Individual Intermediate use only 01-06-2021 View substance registered dossier
Potassium 4-chlorobenzenesulfonate
451-910-3 78135-07-6 Active Intermediate Individual Intermediate use only 22-11-2010 View substance registered dossier
potassium 4-iodo-2-sulfonato-benzoic acid
426-620-5 619297-89-1 No longer Valid Intermediate Joint No longer valid 25-06-2012 View substance registered dossier
Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate
618-215-9 888504-28-7 Active Intermediate Joint Intermediate use only 16-08-2018 View substance registered dossier
Potassium 6-hydroxynaphthalene-2-sulphonate
212-631-0 833-66-9 Active Intermediate Joint Intermediate use only 07-02-2018 View substance registered dossier
potassium 6-methoxy-2-{(S)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}benzimidazol-1-ide
449-880-1 - Active Intermediate Joint Intermediate use only 28-05-2019 View substance registered dossier
potassium 6-methoxy-2-{(S)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}benzimidazol-1-ide
449-880-1 - Active Intermediate Individual Intermediate use only 16-11-2012 View substance registered dossier
Potassium [2S-(2α,5α,6β)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
204-038-0 113-98-4 Active Intermediate Joint Intermediate use only 30-05-2018 View substance registered dossier
Potassium butanolate
223-646-7 3999-70-0 Active Intermediate Joint Intermediate use only 08-05-2018 View substance registered dossier
Potassium chlorate 223-289-7 3811-04-9 Active Intermediate Joint Intermediate use only 26-03-2018 View substance registered dossier
Potassium chloride
231-211-8 7447-40-7 Active Intermediate Individual Intermediate use only 04-01-2016 View substance registered dossier
Potassium cyanide
205-792-3 151-50-8 Active Intermediate Joint Intermediate use only 26-03-2018 View substance registered dossier
Potassium dichromate
231-906-6 7778-50-9 Active Intermediate Individual Intermediate use only 31-10-2012 View substance registered dossier
Potassium ethanolate
213-029-0 917-58-8 Active Intermediate Joint Intermediate use only 06-07-2018 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Corden Pharma Latina S.p.A. Via del Murillo Km 2, 800 IT04013 Sermoneta (LT) Lazio Italy Italy Active Potassium (2S-trans)-3-[[[2-(formylamino)thiazol-4-yl]oxoacetyl]amino]-2-methyl-4-oxoazetidine-1-sulphonate 289-372-5 88023-65-8 - View substance registered dossier
ANTIBIOTICOS DE LEON S.L. Avda. Antibióticos, 59 - 61 24009 León Spain Spain Active Potassium (R)-(4-hydroxyphenyl)[(3-methoxy-1-methyl-3-oxoprop-1-enyl)amino]acetate 273-992-8 69416-61-1 - View substance registered dossier
Sandoz Industrial Products SA Ctra. Granollers - Cardedeu C-251, Km 4 08520 Les Franqueses del Vallés Spain Spain Active Potassium (R)-(4-hydroxyphenyl)[(3-methoxy-1-methyl-3-oxoprop-1-enyl)amino]acetate 273-992-8 69416-61-1 - View substance registered dossier
Deretil S.A. Villaricos, s/n 04618 Cuevas del Almanzora Almeria Spain Spain Active Potassium (R)-(4-hydroxyphenyl)[(3-methoxy-1-methyl-3-oxoprop-1-enyl)amino]acetate 273-992-8 69416-61-1 2010 View substance registered dossier
ACS DOBFAR S.p.A Viale Addetta 4/12 20067 Tribiano Milano Italy Italy Active Potassium (R)-(4-hydroxyphenyl)[(3-methoxy-1-methyl-3-oxoprop-1-enyl)amino]acetate 273-992-8 69416-61-1 - View substance registered dossier
B.I.G. - OR644 Technische Schoolstraat 43A 2440 Geel Belgium Belgium Cease Manufacture Potassium (R)-(4-hydroxyphenyl)[(3-methoxy-1-methyl-3-oxoprop-1-enyl)amino]acetate 273-992-8 69416-61-1 2019 View substance registered dossier
ACS DOBFAR S.p.A Viale Addetta 4/12 20067 Tribiano Milano Italy Italy Active Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate 213-510-5 961-69-3 - View substance registered dossier
ANTIBIOTICOS DE LEON S.L. Avda. Antibióticos, 59 - 61 24009 León Spain Spain Active Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate 213-510-5 961-69-3 - View substance registered dossier
Deretil S.A. Villaricos, s/n 04618 Cuevas del Almanzora Almeria Spain Spain Active Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate 213-510-5 961-69-3 - View substance registered dossier
Sandoz Industrial Products SA Ctra. Granollers - Cardedeu C-251, Km 4 08520 Les Franqueses del Vallés Spain Spain Active Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate 213-510-5 961-69-3 - View substance registered dossier
Esteve Quimica, S.A. Torre Esteve Passeig de la Zona Franca, 109, 4ª Planta 08038 Barcelona Barcelona Spain Spain Cease Manufacture potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate 805-612-9 1441673-92-2 2021 View substance registered dossier
PMC ISOCHEM 32 rue Lavoisier 91710 VERT LE PETIT France France Active potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate 805-612-9 1441673-92-2 - View substance registered dossier
F.I.S. Fabbrica Italiana Sintetici S.p.a. Viale Milano, 26 36075 Montecchio Maggiore (VI) Veneto Italy Italy Active potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate 805-612-9 1441673-92-2 - View substance registered dossier
Gilead Sciences Ireland UC IDA Business &Technology Park Carrigtohill Cork Cork Ireland Ireland Active potassium (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylate 805-612-9 1441673-92-2 - View substance registered dossier
CHEMI S.p.A. Via dei lavoratori, 54 20092 Cinisello balsamo Lombardia Italy Italy Active Potassium 2',4'-difluoro-4-hydroxy[1,1'-biphenyl]-3-carboxylate 288-176-7 85665-84-5 - View substance registered dossier
3M Belgium BVBA/SPRL Hermeslaan 7 1831 Diegem Belgium Belgium Active Potassium 2-(3-trifluoromethoxy-1,1,2,2,3,3-hexafluoropropoxy)-2,3,3,3-tetrafluoropropionate 444-340-1 - - View substance registered dossier
Dyneon GmbH Industrieparkstrasse 1 84508 Burgkirchen a. d. Alz Germany Germany Active Potassium 2-(3-trifluoromethoxy-1,1,2,2,3,3-hexafluoropropoxy)-2,3,3,3-tetrafluoropropionate 444-340-1 - 2011; 2016; 2018; 2019 View substance registered dossier
Saltigo GmbH HSEQ-RA Kaiser-Wilhelm-Allee 40 51373 Leverkusen Germany Germany Cease Manufacture Potassium 2-carboxy-5-nitrobenzenesulfonate 611-000-0 5344-48-9 2012 View substance registered dossier
Centec International Ltd The Science Park Brooks Lane CW10 0JG Middlewich Cheshire United Kingdom United Kingdom No longer Valid Potassium 2-ethylhexanoate 221-625-7 3164-85-0 2021 View substance registered dossier
Contract Chemicals Ltd Penrhyn Road Knowsley Business Park L34 9HY Prescot Merseyside United Kingdom United Kingdom No longer Valid Potassium 2-ethylhexanoate 221-625-7 3164-85-0 2021 View substance registered dossier
Corden Pharma Bergamo S.p.A. Via Bergamo, 121 IT-24047 Treviglio BG Italy Italy Active Potassium 2-hydroxy-5-nitrobenzoate 807-692-0 54234-73-0 2015 View substance registered dossier
Intertek Deutschland GmbH ISCL Stangenstr. 1 70771 Leinfelden-Echterdingen Germany Germany Active Potassium 2-methylbutan-2-olate 255-272-5 41233-93-6 - View substance registered dossier
Chemservice GmbH - (T6W5) Herrnsheimer Hauptstrasse 1b 67550 Worms Germany Germany Active Potassium 2-methylbutan-2-olate 255-272-5 41233-93-6 - View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active Potassium 2-methylbutan-2-olate 255-272-5 41233-93-6 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Cease Manufacture Potassium 2-methylbutan-2-olate 255-272-5 41233-93-6 2017 View substance registered dossier
Bayer CropScience Ltd. 230 Cambridge Science Park Milton Road CB4 0WB Cambridge Cambridgeshire United Kingdom United Kingdom No longer Valid potassium 3-iodo-6-methylbenzenesulfonate 426-300-5 - 2021 View substance registered dossier
Miltitz Aromatics GmbH Chemiepark Bitterfeld-Wolfen Riechstoffstrasse 1 06803 Bitterfeld-Wolfen Germany Germany Active potassium 3-oxocyclohex-1-enolate 869-259-2 37892-20-9 - View substance registered dossier
sanofi chimie 82 avenue Raspail 94250 Gentilly France France Active Potassium 4-chlorobenzenesulfonate 451-910-3 78135-07-6 2010 View substance registered dossier
Bayer CropScience Ltd. 230 Cambridge Science Park Milton Road CB4 0WB Cambridge Cambridgeshire United Kingdom United Kingdom No longer Valid potassium 4-iodo-2-sulfonato-benzoic acid 426-620-5 619297-89-1 2021 View substance registered dossier
MSD International GmbH Ballydine - Kilsheelan 0 Clonmel Ireland Ireland Active Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate 618-215-9 888504-28-7 - View substance registered dossier
ARCHROMA IBÉRICA, S.L. ZAL-Prat c/Cal Coracero, 46-56 08820 El Prat de Llobregat Spain Spain Active Potassium 6-hydroxynaphthalene-2-sulphonate 212-631-0 833-66-9 - View substance registered dossier
AstraZeneca B 313:5 AZ GlobalSHE- Chem.Reg. 15185 Södertälje Sweden Sweden Active potassium 6-methoxy-2-{(S)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}benzimidazol-1-ide 449-880-1 - 2019 View substance registered dossier
Minakem Dunkerque Production 224 avenue de la Dordogne Zone d'entreprises du Nord Gracht 59640 DUNKERQUE France France Active potassium 6-methoxy-2-{(S)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}benzimidazol-1-ide 449-880-1 - - View substance registered dossier
FRESENIUS KABI iPSUM s.r.l. Via Roma, 108 20060 Cassina de' Pecchi (MI) Italy Italy Active Potassium [2S-(2α,5α,6β)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 204-038-0 113-98-4 - View substance registered dossier
BIOQUIM, S.A. C/ Alemanya 1 - Polig. Ind. Pla de Llerona 08520 Les Franqueses del Valles Barcelona Spain Spain Active Potassium [2S-(2α,5α,6β)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 204-038-0 113-98-4 - View substance registered dossier
ANTIBIOTICOS DE LEON S.L. Avda. Antibióticos, 59 - 61 24009 León Spain Spain Active Potassium [2S-(2α,5α,6β)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 204-038-0 113-98-4 - View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active Potassium butanolate 223-646-7 3999-70-0 - View substance registered dossier
Arcerion GmbH Gabrielenstr. 15 80636 München Germany Germany Active Potassium chlorate 223-289-7 3811-04-9 - View substance registered dossier
Przedsiębiorstwo Produkcyjno- Consultingowe ADOB Sp. z o.o. Sp. jawna Kołodzieja 11 61-070 Poznań Poland Poland Poland Active Potassium chloride 231-211-8 7447-40-7 - View substance registered dossier
Arcerion GmbH Gabrielenstr. 15 80636 München Germany Germany Active Potassium cyanide 205-792-3 151-50-8 - View substance registered dossier
Chemical Inspection & Regulation Service Limited Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active Potassium dichromate 231-906-6 7778-50-9 2012 View substance registered dossier
Evonik Functional Solutions GmbH Rellinghauser Strasse 1-11 45128 Essen Germany Germany Active Potassium ethanolate 213-029-0 917-58-8 2017 View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Cease Manufacture Potassium ethanolate 213-029-0 917-58-8 2017 View substance registered dossier
Chemservice GmbH - (T6W5) Herrnsheimer Hauptstrasse 1b 67550 Worms Germany Germany Active Potassium ethanolate 213-029-0 917-58-8 - View substance registered dossier

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