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considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.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
Submission type:
First published date:
Last update date:
Substance data
Select total tonnage band range:



Uses and exposure
Life cycle:
  • Consumer Uses
  • Article service life
  • Widespread uses by professional workers
  • Formulation or re-packing
  • Uses at industrial sites
  • Manufacture
No results were found
(2-(methylamino)pyridin-3-yl)methyl N-(tert-butoxycabonyl)-N-methylglycinate
928-404-0 1180002-01-0 Active Intermediate Individual Intermediate use only 12-06-2018 View substance registered dossier
606-492-9 202865-66-5 Cease Manufacture Intermediate Individual Cease manufacture 23-05-2016 View substance registered dossier
(2-butoxyethoxy)acetic acid
451-650-0 - Active NONS Individual Tonnage data confidential 10-12-2010 View substance registered dossier
464-300-7 - No longer Valid Intermediate Individual No longer valid 17-12-2010 View substance registered dossier
444-800-1 141645-23-0 Active Intermediate Individual Intermediate use only 22-11-2010 View substance registered dossier
(2-carbamimidamido-1,3-thiazol-4-yl)methyl carbamimidothioate dihydrochloride
618-106-6 88046-01-9 Active Intermediate Individual Intermediate use only 26-01-2011 View substance registered dossier
810-422-4 1459754-39-2 Active Intermediate Individual Intermediate use only 07-12-2015 View substance registered dossier
616-466-9 77501-63-4 Active Full Individual Tonnage data confidential 13-05-2013 View substance registered dossier
(2-ethoxy-1-methyl-2-oxoethyl)triphenylphosphonium bromide
250-002-2 30018-16-7 Active Intermediate Individual Intermediate use only 14-08-2013 View substance registered dossier
(2-formamido-1,3-thiazol-4-yl)(oxo)acetic acid
426-680-2 - Active NONS Individual Tonnage data confidential 09-12-2013 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
[Confidential] - - - (2-(methylamino)pyridin-3-yl)methyl N-(tert-butoxycabonyl)-N-methylglycinate 928-404-0 1180002-01-0 - View substance registered dossier
[Confidential] - - - (2-bromo-5-fluorophenyl)methanol 606-492-9 202865-66-5 - View substance registered dossier
Kao Chemicals GmbH Kupferstrasse 1 46446 Emmerich Northrhine-Westfalia Germany Germany Active (2-butoxyethoxy)acetic acid 451-650-0 - 2010 View substance registered dossier
Sterling Pharma Solutions Ltd Dudley NE23 7QG Cramlington Northumberland United Kingdom United Kingdom No longer Valid (2-Butyl-5-nitro-1-benzofuran-3-yl)(4-hydroxyphenyl)methanone 464-300-7 - 2021 View substance registered dossier
sanofi chimie 82 avenue Raspail 94250 Gentilly France France Active (2-butyl-5-nitrobenzofuran-3-yl)[4-(3-dibutylaminopropoxy)phenyl]methanone 444-800-1 141645-23-0 2010 View substance registered dossier
QUIMICA SINTETICA, S.A. C/ Dulcinea, s/n 28805 Alcalá de Henares Madrid Spain Spain Active (2-carbamimidamido-1,3-thiazol-4-yl)methyl carbamimidothioate dihydrochloride 618-106-6 88046-01-9 2011 View substance registered dossier
PCAS 21 Chemin de la Sauvegarde 21 Ecully Parc - CS33167 69134 ECULLY France France Active (2-chloro-5-iodophenyl)(4-methoxyphenyl)methanone 810-422-4 1459754-39-2 - View substance registered dossier
[Confidential] - - - (2-ethoxy-1-methyl-2-oxoethyl)-5-[[]2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate 616-466-9 77501-63-4 - View substance registered dossier
[Confidential] - - - (2-ethoxy-1-methyl-2-oxoethyl)triphenylphosphonium bromide 250-002-2 30018-16-7 - View substance registered dossier
Corden Pharma Latina S.p.A. Via del Murillo Km 2, 800 IT04013 Sermoneta (LT) Lazio Italy Italy Active (2-formamido-1,3-thiazol-4-yl)(oxo)acetic acid 426-680-2 - 2013 View substance registered dossier

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