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considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.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 23440 unique substances and contains information from 104948 dossiers.
Substance identity
Administrative data
Submission type:
First published date:
Last update date:
Substance data
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Uses and exposure
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  • Consumer Uses
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Details
2,2-bis(hydroxymethyl)butanoic acid
424-090-1 10097-02-6 Active NONS Joint Tonnage data confidential 12-01-2011 View substance registered dossier
2,2-dialkyl-4-hydroxymethyl-1,3-dioxolane; reaction products with ethylene oxide (alkyl is C1-12 and the sum to C13, average degree of ethoxylation is 3.5)
430-580-4 - Active NONS Individual Tonnage data confidential 15-12-2008 View substance registered dossier
2,2-dibromo-2-nitroethanol
412-380-9 69094-18-4 No longer Valid NONS Individual No longer valid 19-02-2009 View substance registered dossier
2,2-dichloro-1,3-benzodioxol
426-850-6 2032-75-9 Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
2,2-dimethyl 3-methyl-3-butenyl propanoate
415-610-6 104468-21-5 Active NONS Joint Tonnage data confidential 14-12-2010 View substance registered dossier
2,2-dimethyl-3-(m-tolyl)propanal
440-720-6 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
2,2-dimethyl-4,7-dihydro-1,3-dioxepine
445-850-7 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
2,2-dimethyl-4H-1,3,2-benzodioxasilin-4-one
418-660-7 17902-57-7 Active NONS Individual Tonnage data confidential 15-12-2008 View substance registered dossier
2,2-Ethylmethylthiazolidine
404-500-3 694-64-4 Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
2,2’-dimethyl-2,2’-azoheptanenitrile; 2-methylheptanenitrile-2-azo-2’-(2’-methylbutanenitrile); 2-methylheptanenitrile-2-azo-2’-(2’-methylpropanenitrile); 2-methylpentanenitrile-2-azo-2’-(2’-methylpropanenitrile); reaction mass of: 2,2’-dimethyl-2,2’-azobutanenitrile
429-710-2 - Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
2,3,4,6-Tetra-O-benzyl-D-glucopyranose, Reaction mass of 2,3,4,6-Tetra-O-benzyl-alpha-D-glucopyranose and 2,3,4,6-Tetra-O-benzyl-beta-D-glucopyranose
432-870-6 - Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
2,3,4-trifluoroaniline
407-170-9 3862-73-5 Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
2,3,5,6-Tetrafluorobenzoic Acid
435-890-3 652-18-6 Active NONS Joint Tonnage data confidential 23-05-2011 View substance registered dossier
2,3,5,6-tetrafluorobenzoic acid
416-800-1 652-18-6 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
2,3,5,6-tetrahydro-2-methyl-2H-cyclopenta[d]-1,2-thiazol-3-one
407-630-9 82633-79-2 Active NONS Joint Tonnage data confidential 15-12-2008 View substance registered dossier
2,3,5-trichloropyridine
407-270-2 16063-70-0 Active NONS Joint Tonnage data confidential 15-12-2008 View substance registered dossier
2,3-bis((2-mercaptoethyl)thio)-1-propanethiol
411-290-7 131538-00-6 Active NONS Individual Tonnage data confidential 06-04-2020 View substance registered dossier
2,3-dichloro-5-trifluoromethylpyridine
DCTFMP
410-340-5 69045-84-7 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
2,3-Difluorpropoxybenzol
485-470-9 - Active NONS Joint Tonnage data confidential 06-01-2020 View substance registered dossier
2,3-dihydro-1,3,3-trimethylspiro(indole-2,3'-(3H)naphth(2,1-b)(1,4)oxazine
404-480-6 27333-47-7 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
2,3-dihydro-2,2-dimethyl-1H-perimidine
424-060-6 6364-17-6 No longer Valid NONS Individual No longer valid 10-11-2008 View substance registered dossier
2,3-dihydrothieno[3,4-b][1,4]dioxine
415-450-7 126213-50-1 Active NONS Joint Tonnage data confidential 27-07-2011 View substance registered dossier
2,3-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane; reaction mass of: 1,7-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane
427-040-5 - Active NONS Joint Tonnage data confidential 15-12-2008 View substance registered dossier
2,4,5-Trifluorophenylacetic Acid
466-070-3 209995-38-0 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
2,4,6-tri-tert-butylphenyl 2-butyl-2-ethyl-1,3-propanediolphosphite
423-560-1 161717-32-4 Active NONS Individual Tonnage data confidential 15-12-2008 View substance registered dossier
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 UK competent national authority. - - Active 2,2-bis(hydroxymethyl)butanoic acid 424-090-1 10097-02-6 - View substance registered dossier
Perstorp Specialty Chemicals AB Perstorp Industripark SE-28480 Perstorp Sweden Sweden Cease Manufacture 2,2-bis(hydroxymethyl)butanoic acid 424-090-1 10097-02-6 2019 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active 2,2-bis(hydroxymethyl)butanoic acid 424-090-1 10097-02-6 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active 2,2-dialkyl-4-hydroxymethyl-1,3-dioxolane; reaction products with ethylene oxide (alkyl is C1-12 and the sum to C13, average degree of ethoxylation is 3.5) 430-580-4 - - View substance registered dossier
SUEZ WATER TECHNOLOGIES & SOLUTIONS (UK) LIMITED PARTNERSHIP HydroHouse - Newcombe Way Orton Southgate PE2 6SE Peterborough Cambridgeshire United Kingdom United Kingdom No longer Valid 2,2-dibromo-2-nitroethanol 412-380-9 69094-18-4 2021 View substance registered dossier
RHODIA OPERATIONS 52 rue de la Haie Coq 93300 AUBERVILLIERS France France Cease Manufacture 2,2-dichloro-1,3-benzodioxol 426-850-6 2032-75-9 2019 View substance registered dossier
Kao Corporation, S.A. Puig dels Tudons, 10 08210 Barbera del Valles Barcelona Spain Spain Active 2,2-dimethyl 3-methyl-3-butenyl propanoate 415-610-6 104468-21-5 2010 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active 2,2-dimethyl 3-methyl-3-butenyl propanoate 415-610-6 104468-21-5 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active 2,2-dimethyl-3-(m-tolyl)propanal 440-720-6 - - View substance registered dossier
Borregaard AS Hjalmar Wessels vei 6 1701 Sarpsborg Norway Norway Active 2,2-dimethyl-4,7-dihydro-1,3-dioxepine 445-850-7 - - View substance registered dossier
- - - - 2,2-dimethyl-4H-1,3,2-benzodioxasilin-4-one 418-660-7 17902-57-7 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Irish competent national authority. - - Active 2,2-Ethylmethylthiazolidine 404-500-3 694-64-4 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Italian competent national authority. - - Active 2,2-Ethylmethylthiazolidine 404-500-3 694-64-4 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Belgian competent national authority. - - Active 2,2’-dimethyl-2,2’-azoheptanenitrile; 2-methylheptanenitrile-2-azo-2’-(2’-methylbutanenitrile); 2-methylheptanenitrile-2-azo-2’-(2’-methylpropanenitrile); 2-methylpentanenitrile-2-azo-2’-(2’-methylpropanenitrile); reaction mass of: 2,2’-dimethyl-2,2’-azobutanenitrile 429-710-2 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Irish competent national authority. - - Active 2,3,4,6-Tetra-O-benzyl-D-glucopyranose, Reaction mass of 2,3,4,6-Tetra-O-benzyl-alpha-D-glucopyranose and 2,3,4,6-Tetra-O-benzyl-beta-D-glucopyranose 432-870-6 - - View substance registered dossier
Clariant Produkte (Deutschland) GmbH Am Unisys-Park 1 65843 Sulzbach am Taunus Germany Germany Active 2,3,4-trifluoroaniline 407-170-9 3862-73-5 - View substance registered dossier
AllessaProduktion GmbH Alt-Fechenheim 34 60386 Frankfurt am Main Germany Germany Cease Manufacture 2,3,4-trifluoroaniline 407-170-9 3862-73-5 2013 View substance registered dossier
Saltigo GmbH HSEQ-RA Kaiser-Wilhelm-Allee 40 51373 Leverkusen Germany Germany Cease Manufacture 2,3,5,6-Tetrafluorobenzoic Acid 435-890-3 652-18-6 2014 View substance registered dossier
F.I.S. Fabbrica Italiana Sintetici S.p.a. Viale Milano, 26 36075 Montecchio Maggiore (VI) Veneto Italy Italy Active 2,3,5,6-Tetrafluorobenzoic Acid 435-890-3 652-18-6 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active 2,3,5,6-tetrafluorobenzoic acid 416-800-1 652-18-6 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active 2,3,5,6-tetrahydro-2-methyl-2H-cyclopenta[d]-1,2-thiazol-3-one 407-630-9 82633-79-2 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant French competent national authority. - - Active 2,3,5,6-tetrahydro-2-methyl-2H-cyclopenta[d]-1,2-thiazol-3-one 407-630-9 82633-79-2 - View substance registered dossier
Syngenta Ltd Jealott’s Hill International Research Centre RG42 6EY Bracknell Berkshire United Kingdom United Kingdom No longer Valid 2,3,5-trichloropyridine 407-270-2 16063-70-0 2021 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Danish competent national authority. - - Active 2,3,5-trichloropyridine 407-270-2 16063-70-0 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active 2,3,5-trichloropyridine 407-270-2 16063-70-0 - View substance registered dossier
[Confidential] - - - 2,3-bis((2-mercaptoethyl)thio)-1-propanethiol 411-290-7 131538-00-6 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant French competent national authority. - - Active 2,3-dichloro-5-trifluoromethylpyridine 410-340-5 69045-84-7 - View substance registered dossier
Merck KGaA Frankfurter Strasse 250 64293 Darmstadt Germany Germany Active 2,3-Difluorpropoxybenzol 485-470-9 - 2020 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Italian competent national authority. - - Active 2,3-dihydro-1,3,3-trimethylspiro(indole-2,3'-(3H)naphth(2,1-b)(1,4)oxazine 404-480-6 27333-47-7 - View substance registered dossier
Hexcel Composites Limited Ickleton Road, CB2 4QD Duxford, Cambridge Cambridge United Kingdom United Kingdom No longer Valid 2,3-dihydro-2,2-dimethyl-1H-perimidine 424-060-6 6364-17-6 2021 View substance registered dossier
Dynamit Nobel GmbH Explosivstoff- und Systemtechnik Kalkstrasse 218 51377 Leverkusen Germany Germany Cease Manufacture 2,3-dihydrothieno[3,4-b][1,4]dioxine 415-450-7 126213-50-1 2012 View substance registered dossier
Saltigo GmbH HSEQ-RA Kaiser-Wilhelm-Allee 40 51373 Leverkusen Germany Germany Cease Manufacture 2,3-dihydrothieno[3,4-b][1,4]dioxine 415-450-7 126213-50-1 2014 View substance registered dossier
Heraeus Deutschland GmbH & Co. KG Heraeusstr. 12-14 63450 Hanau Germany Germany Active 2,3-dihydrothieno[3,4-b][1,4]dioxine 415-450-7 126213-50-1 2010 View substance registered dossier
Covance Clinical Development SA 046 Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 – 5 Planta 28050 Madrid Spain Spain Active 2,3-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane; reaction mass of: 1,7-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane 427-040-5 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active 2,3-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane; reaction mass of: 1,7-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane 427-040-5 - - View substance registered dossier
F.I.S. Fabbrica Italiana Sintetici S.p.a. Viale Milano, 26 36075 Montecchio Maggiore (VI) Veneto Italy Italy Active 2,4,5-Trifluorophenylacetic Acid 466-070-3 209995-38-0 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Dutch competent national authority. - - Active 2,4,6-tri-tert-butylphenyl 2-butyl-2-ethyl-1,3-propanediolphosphite 423-560-1 161717-32-4 - View substance registered dossier

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