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Please be aware that REACH registration data here on the current Dissemination Platform is no longer maintained; it remains frozen as of 19th May 2023.



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
441-550-5 - Active NONS Joint Tonnage data confidential 31-10-2012 View substance registered dossier
486-670-9 - Active Full Joint ≥ 1 tonnes 15-06-2022 View substance registered dossier
956-239-4 - Active Full Joint ≥ 0 to < 10 tonnes 19-07-2022 View substance registered dossier
6-(3-(3-tert-Butyl-4-hydroxy-5-methylphenyl)propoxy)-2,4,8,1 0-tetra-tert-butyldibenz(d,f)(1,3,2)dioxaphosphepin
442-450-4 - Active Full Joint ≥ 1 tonnes 31-08-2021 View substance registered dossier
6-(3-chloropropylamino)-1,3-dimethylpyrimidine-2,4-dione; hydrochloride
918-399-3 - Active Intermediate Joint Intermediate use only 28-03-2017 View substance registered dossier
6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1 H-1,2,4-triazol-3-yl)amino)pyridazine-3-hemi-zinc carboxylate salt
950-320-8 - Active Intermediate Individual Intermediate use only 10-07-2019 View substance registered dossier
6-[C12-18-alkyl-(branched, unsaturated)-2,5-dioxopyrrolidin-1-yl]hexanoic acid
701-162-1 - Cease Manufacture Full Joint Cease manufacture 22-01-2018 View substance registered dossier
6-aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine phthalhydrazide salt
946-889-7 - Active Intermediate Joint Intermediate use only 16-04-2018 View substance registered dossier
929-459-3 - Active Intermediate Individual Intermediate use only 05-05-2011 View substance registered dossier
6-chloro-2-(3-methoxypropyl)hexahydro-4H-thienol[3,2-e][1,2]thiazin-one 1,1 dioxide
918-431-6 - Active Intermediate Joint Intermediate use only 23-03-2018 View substance registered dossier
No results were found
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Specialty Electronic Materials Netherlands BV OR-10 Baanhoekweg 22 3313 LA Dordrecht Netherlands Netherlands Cease Manufacture 6,6'-bis(diazo-5,5',6,6'-tetrahydro-5,5'-dioxo)[methylene-bis(5-(6-diazo-5,6-dihydro-5-oxo-1-naphthylsulphonyloxy)-6-methyl-2-phenylene]di(naphthalene-1-sulfonate) 441-550-5 - 2022 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active 6,6'-bis(diazo-5,5',6,6'-tetrahydro-5,5'-dioxo)[methylene-bis(5-(6-diazo-5,6-dihydro-5-oxo-1-naphthylsulphonyloxy)-6-methyl-2-phenylene]di(naphthalene-1-sulfonate) 441-550-5 - - View substance registered dossier
V. MANE FILS 620 route de Grasse 06620 Le Bar sur Loup France France Active 6,8-dimethylnon-7-enal 486-670-9 - 2015; 2022 View substance registered dossier
[Confidential] - - - 6,8-dimethylnon-7-enal 486-670-9 - - View substance registered dossier
V. MANE FILS 620 route de Grasse 06620 Le Bar sur Loup France France Active 6-(2,4,4-trimethylcyclopentylidene)hexanal 956-239-4 - - View substance registered dossier
Knoell NL_OR_056 Agro Business Park 75 6708 PV Wageningen Netherlands Netherlands Active 6-(3-(3-tert-Butyl-4-hydroxy-5-methylphenyl)propoxy)-2,4,8,1 0-tetra-tert-butyldibenz(d,f)(1,3,2)dioxaphosphepin 442-450-4 - 2010; 2012; 2021 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active 6-(3-(3-tert-Butyl-4-hydroxy-5-methylphenyl)propoxy)-2,4,8,1 0-tetra-tert-butyldibenz(d,f)(1,3,2)dioxaphosphepin 442-450-4 - - View substance registered dossier
ERREGIERRE SPA Via Francesco Baracca, 19 24060 SAN PAOLO D'ARGON BERGAMO Italy Italy Active 6-(3-chloropropylamino)-1,3-dimethylpyrimidine-2,4-dione; hydrochloride 918-399-3 - - View substance registered dossier
SK BIOTEK IRELAND LIMITED Watery Lane Swords K67 AY91 Swords Co. Dublin Ireland Ireland Active 6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1 H-1,2,4-triazol-3-yl)amino)pyridazine-3-hemi-zinc carboxylate salt 950-320-8 - - View substance registered dossier
Clariant Ibérica Producción S.A. Avda. Baix Llobregat, 3-5 08970 Sant Joan Despí Barcelona Spain Spain Cease Manufacture 6-[C12-18-alkyl-(branched, unsaturated)-2,5-dioxopyrrolidin-1-yl]hexanoic acid 701-162-1 - 2018 View substance registered dossier
ICROM S.r.l Via delle arti, 33 20863 Concorezzo Italy Italy Active 6-aminomethyl-6,11-dihydro-5H-dibenz[b,e]azepine phthalhydrazide salt 946-889-7 - - View substance registered dossier
Saltigo GmbH HSEQ-RA Kaiser-Wilhelm-Allee 40 51373 Leverkusen Germany Germany Active 6-benzyloctahydro-1H-pyrrolo[3,4-b]pyridine 929-459-3 - 2011 View substance registered dossier
FINORGA SAS 497 route de Givors 38670 CHASSE SUR RHONE France France Active 6-chloro-2-(3-methoxypropyl)hexahydro-4H-thienol[3,2-e][1,2]thiazin-one 1,1 dioxide 918-431-6 - - 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.