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considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.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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Substance data
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Details
Reaction mass of 2-(2-thienyl)ethyl benzenesulphonate and toluene
939-726-6 - Active Intermediate Joint Intermediate use only 31-05-2013 View substance registered dossier
reaction mass of 2-(3,4-dimethoxyphenyl)ethanamine and 4-(4-methoxyphenyl)butan-2-one
946-375-2 - Active Intermediate Individual Intermediate use only 22-11-2017 View substance registered dossier
Reaction mass of 2-[(1E)-3,3-dimethoxybut-1-en-1-yl]-1,3,3-trimethylcyclohexene and 6-[(1E)-3,3-dimethoxybut-1-en-1-yl]-1,5,5-trimethylcyclohexene
900-008-2 - Active Intermediate Joint Intermediate use only 03-08-2017 View substance registered dossier
Reaction mass of 2-[{4-[(4-amino-5-sulfonaphthalen-1-yl)diazenyl]-7-sulfonaphthalen-1-yl}diazenyl]benzene-1,4-disulfonic acid, trisodium salt and 2-[{4-[(4-amino-5-sulfonaphthalen-1-yl)diazenyl]-6-sulfonaphthalen-1-yl}diazenyl]benzene-1,4-disulfonic acid, trisodium salt
938-103-6 - Cease Manufacture Intermediate Joint Cease manufacture 15-04-2013 View substance registered dossier
Reaction mass of 2-Cyclohexen-1-ol, 1-methyl-4-(1-methylethenyl)-, (1R,4R)- and 2-Cyclohexen-1-ol, 1-methyl-4-(1-methylethenyl)-, (1S,4R)-
944-020-6 - Active Intermediate Joint Intermediate use only 13-03-2017 View substance registered dossier
Reaction mass of 2-deoxy-2,2-difluoro-3,5-bis-O-(3-fluorobenzoyl)-1-O-(methylsulfonyl)--D-ribofuranose and 2-deoxy-2,2-difluoro-3,5-bis-O-(3-fluorobenzoyl)-1-O-(methylsulfonyl)--D-ribofuranose
938-647-4 - Active Intermediate Joint Intermediate use only 29-01-2013 View substance registered dossier
Reaction mass of 2-ethylhexanoic acid and 2-ethylhexanol and Rhodium tris(2-ethylhexanoate)
947-831-3 - Active Intermediate Individual Intermediate use only 16-05-2018 View substance registered dossier
Reaction mass of 2-Ethylhexyl N-(5-isocyanato-2-methylphenyl)carbamate and 2-Ethylhexyl N-(3-isocyanato-4-methylphenyl)carbamate and N,N'-(4-Methyl-1,3-phenylene)bis(carbamic acid) C,C'-bis(2-ethylhexyl) ester
937-955-6 - Active Intermediate Joint Intermediate use only 29-05-2018 View substance registered dossier
Reaction mass of 2-ethylpropane-1,3-diol and 5-ethyl-1,3-dioxane-5-methanol
934-079-6 - Cease Manufacture Intermediate Joint Cease manufacture 31-05-2018 View substance registered dossier
Reaction mass of 2-hydroxy-4-(methylthio)butanoic acid and 2-hydroxy-4-(methylthio)butanoic acid dimer
700-857-7 - Active Intermediate Individual Intermediate use only 05-07-2013 View substance registered dossier
Reaction mass of 2-Methylbutyraldehyde and n-Valeraldehyde
951-729-4 - Active Intermediate Individual Intermediate use only 19-06-2020 View substance registered dossier
Reaction mass of 2-methyldecan-1-al and 2-methylundecanal
906-769-7 - Active Intermediate Individual Intermediate use only 14-10-2015 View substance registered dossier
Reaction mass of 2-methylpenta-1,3-diene and 4-methylpenta-1,3-diene
909-068-4 - Active Intermediate Joint Intermediate use only 10-10-2018 View substance registered dossier
Reaction mass of 2-methylpentane and 3-methylpentane and benzene and cumene
903-151-9 - Active Intermediate Individual Intermediate use only 03-08-2018 View substance registered dossier
Reaction mass of 2-methylpropan-1-ol and butan-1-ol
903-067-2 - Active Intermediate Individual Intermediate use only 23-11-2010 View substance registered dossier
Reaction mass of 2-methylpropan-1-ol and tripropylamine
904-273-5 - Active Intermediate Individual Intermediate use only 11-04-2016 View substance registered dossier
Reaction mass of 2-methylpropan-2-ol and acetone and water
902-882-0 - Cease Manufacture Intermediate Individual Cease manufacture 30-11-2012 View substance registered dossier
Reaction mass of 2-Naphthaleneacetamide, N-[1-(hydroxymethyl)propyl]-6-methoxy-α-methyl-, [R-(R*,R*)]- (9CI) and 2-Naphthaleneacetamide, N-[1-(hydroxymethyl)propyl]-6-methoxy-α-methyl-, [R-(R*,S*)]- (9CI)
944-071-4 - Active Intermediate Individual Intermediate use only 14-10-2016 View substance registered dossier
Reaction mass of 2-phenylpropene and acetophenone and cumene
905-423-2 - Active Intermediate Individual Intermediate use only 20-07-2010 View substance registered dossier
Reaction mass of 2-sec-butylaniline and 4-sec-butylaniline
946-786-7 - Active Intermediate Joint Intermediate use only 03-05-2018 View substance registered dossier
Reaction mass of 3,3'-oxydi(propylene glycol) and tetraglycerol and triglycerol
908-924-4 - Active Intermediate Joint Intermediate use only 08-09-2016 View substance registered dossier
Reaction mass of 3,4‐dimethyloctahydro‐1H‐4,7‐methanoinden‐5‐ol and 2,4‐dimethyloctahydro‐1H‐4,7‐methanoinden‐5‐ol
953-737-3 - Active Intermediate Joint Intermediate use only 29-09-2021 View substance registered dossier
Reaction mass of 3,5,5-Trimethylhexan-1-yl 3-isocyanato-4-methylphenylcarbamate and 3,5,5-trimethylhexan-1-yl 5-isocyanato-2-methylphenylcarbamate
946-063-6 - Active Intermediate Individual Intermediate use only 05-12-2019 View substance registered dossier
Reaction mass of 3,5,5-Trimethylhexanoyl chloride and Methyl 3-methyl-2-butenoate
950-042-7 - Active Intermediate Joint Intermediate use only 06-05-2019 View substance registered dossier
Reaction mass of 3,6,10-trimethylundeca-3,5,9-trien-2-one and 7,11-dimethyldodeca-4,6,10-trien-3-one
909-122-7 - Active Intermediate Joint Intermediate use only 03-12-2012 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
sanofi chimie 82 avenue Raspail 94250 Gentilly France France Active Reaction mass of 2-(2-thienyl)ethyl benzenesulphonate and toluene 939-726-6 - - View substance registered dossier
Siegfried PharmaChemikalien Minden GmbH Karlstr. 15-39, 42-44 32423 Minden Nordrhein-Westphalen Germany Germany Active reaction mass of 2-(3,4-dimethoxyphenyl)ethanamine and 4-(4-methoxyphenyl)butan-2-one 946-375-2 - - View substance registered dossier
IFF Benicarlo, S.L. Avda. Felipe Klein 2 12580 Benicarlo Castellon Spain Spain Active Reaction mass of 2-[(1E)-3,3-dimethoxybut-1-en-1-yl]-1,3,3-trimethylcyclohexene and 6-[(1E)-3,3-dimethoxybut-1-en-1-yl]-1,5,5-trimethylcyclohexene 900-008-2 - - View substance registered dossier
CBW Chemie GmbH Bitterfeld-Wolfen Kühlturmstrasse 3 06803 Bitterfeld-Wolfen / OT Greppin Germany Germany Cease Manufacture Reaction mass of 2-[{4-[(4-amino-5-sulfonaphthalen-1-yl)diazenyl]-7-sulfonaphthalen-1-yl}diazenyl]benzene-1,4-disulfonic acid, trisodium salt and 2-[{4-[(4-amino-5-sulfonaphthalen-1-yl)diazenyl]-6-sulfonaphthalen-1-yl}diazenyl]benzene-1,4-disulfonic acid, trisodium salt 938-103-6 - 2019 View substance registered dossier
Symrise AG Mühlenfeldstraße 1 37603 Holzminden Germany Germany Active Reaction mass of 2-Cyclohexen-1-ol, 1-methyl-4-(1-methylethenyl)-, (1R,4R)- and 2-Cyclohexen-1-ol, 1-methyl-4-(1-methylethenyl)-, (1S,4R)- 944-020-6 - - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active Reaction mass of 2-deoxy-2,2-difluoro-3,5-bis-O-(3-fluorobenzoyl)-1-O-(methylsulfonyl)--D-ribofuranose and 2-deoxy-2,2-difluoro-3,5-bis-O-(3-fluorobenzoyl)-1-O-(methylsulfonyl)--D-ribofuranose 938-647-4 - - View substance registered dossier
OQ Chemicals Produktion GmbH & Co. KG Otto-Roelen-Str. 3 46147 Oberhausen NRW Germany Germany Active Reaction mass of 2-ethylhexanoic acid and 2-ethylhexanol and Rhodium tris(2-ethylhexanoate) 947-831-3 - - View substance registered dossier
PPG Iberica SA Carretera Garcia a Manresa, Km. 19.2 08191 Rubi Barcelona Spain Spain Active Reaction mass of 2-Ethylhexyl N-(5-isocyanato-2-methylphenyl)carbamate and 2-Ethylhexyl N-(3-isocyanato-4-methylphenyl)carbamate and N,N'-(4-Methyl-1,3-phenylene)bis(carbamic acid) C,C'-bis(2-ethylhexyl) ester 937-955-6 - - View substance registered dossier
Axalta Coating Systems Germany GmbH & Co. KG Christbusch 25 42285 Wuppertal Germany Germany Active Reaction mass of 2-Ethylhexyl N-(5-isocyanato-2-methylphenyl)carbamate and 2-Ethylhexyl N-(3-isocyanato-4-methylphenyl)carbamate and N,N'-(4-Methyl-1,3-phenylene)bis(carbamic acid) C,C'-bis(2-ethylhexyl) ester 937-955-6 - - View substance registered dossier
Perstorp Specialty Chemicals AB Perstorp Industripark SE-28480 Perstorp Sweden Sweden Cease Manufacture Reaction mass of 2-ethylpropane-1,3-diol and 5-ethyl-1,3-dioxane-5-methanol 934-079-6 - 2021 View substance registered dossier
ADISSEO ESPANA S.A. 2 calle merindad de castilla la vieja poligono industrial, villalongquejar 09001 BURGOS Spain Spain Active Reaction mass of 2-hydroxy-4-(methylthio)butanoic acid and 2-hydroxy-4-(methylthio)butanoic acid dimer 700-857-7 - 2013 View substance registered dossier
OQ Chemicals Produktion GmbH & Co. KG Otto-Roelen-Str. 3 46147 Oberhausen NRW Germany Germany Active Reaction mass of 2-Methylbutyraldehyde and n-Valeraldehyde 951-729-4 - - View substance registered dossier
Miltitz Aromatics GmbH Chemiepark Bitterfeld-Wolfen Riechstoffstrasse 1 06803 Bitterfeld-Wolfen Germany Germany Active Reaction mass of 2-methyldecan-1-al and 2-methylundecanal 906-769-7 - - View substance registered dossier
LES DERIVES RESINIQUES ET TERPENIQUES 30 rue Gambetta B.P. 206 40105 Dax Cedex France France Active Reaction mass of 2-methylpenta-1,3-diene and 4-methylpenta-1,3-diene 909-068-4 - - View substance registered dossier
SBS 30 rue Gambetta BP 206 40105 DAX France France Active Reaction mass of 2-methylpenta-1,3-diene and 4-methylpenta-1,3-diene 909-068-4 - - View substance registered dossier
PCAS 21 Chemin de la Sauvegarde 21 Ecully Parc - CS33167 69134 ECULLY France France Active Reaction mass of 2-methylpenta-1,3-diene and 4-methylpenta-1,3-diene 909-068-4 - - View substance registered dossier
DOMO Caproleuna GmbH Am Haupttor Bau 3101 06237 Leuna Germany Germany Active Reaction mass of 2-methylpentane and 3-methylpentane and benzene and cumene 903-151-9 - 2018 View substance registered dossier
OQ Chemicals Produktion GmbH & Co. KG Otto-Roelen-Str. 3 46147 Oberhausen NRW Germany Germany Active Reaction mass of 2-methylpropan-1-ol and butan-1-ol 903-067-2 - - View substance registered dossier
OQ Chemicals Produktion GmbH & Co. KG Otto-Roelen-Str. 3 46147 Oberhausen NRW Germany Germany Active Reaction mass of 2-methylpropan-1-ol and tripropylamine 904-273-5 - 2016 View substance registered dossier
Lyondell Chemie Nederland B.V. Deltseplein 27E 3013 AA Rotterdam Netherlands Netherlands Cease Manufacture Reaction mass of 2-methylpropan-2-ol and acetone and water 902-882-0 - 2020 View substance registered dossier
Sicor - Società Italiana Corticosteroidi S.r.l. Piazzale Luigi Cadorna 4 20123 Milano (MI) Italy Italy Active Reaction mass of 2-Naphthaleneacetamide, N-[1-(hydroxymethyl)propyl]-6-methoxy-α-methyl-, [R-(R*,R*)]- (9CI) and 2-Naphthaleneacetamide, N-[1-(hydroxymethyl)propyl]-6-methoxy-α-methyl-, [R-(R*,S*)]- (9CI) 944-071-4 - - View substance registered dossier
Polski Koncern Naftowy ORLEN SA ul. Chemików 7 09-411 Płock Poland Poland Active Reaction mass of 2-phenylpropene and acetophenone and cumene 905-423-2 - - View substance registered dossier
IFF Benicarlo, S.L. Avda. Felipe Klein 2 12580 Benicarlo Castellon Spain Spain Active Reaction mass of 2-sec-butylaniline and 4-sec-butylaniline 946-786-7 - - View substance registered dossier
[Confidential] - - - Reaction mass of 3,3'-oxydi(propylene glycol) and tetraglycerol and triglycerol 908-924-4 - - View substance registered dossier
IFF Benicarlo, S.L. Avda. Felipe Klein 2 12580 Benicarlo Castellon Spain Spain Active Reaction mass of 3,4‐dimethyloctahydro‐1H‐4,7‐methanoinden‐5‐ol and 2,4‐dimethyloctahydro‐1H‐4,7‐methanoinden‐5‐ol 953-737-3 - - View substance registered dossier
[Confidential] - - - Reaction mass of 3,5,5-Trimethylhexan-1-yl 3-isocyanato-4-methylphenylcarbamate and 3,5,5-trimethylhexan-1-yl 5-isocyanato-2-methylphenylcarbamate 946-063-6 - - View substance registered dossier
AllessaProduktion GmbH Alt-Fechenheim 34 60386 Frankfurt am Main Germany Germany Active Reaction mass of 3,5,5-Trimethylhexanoyl chloride and Methyl 3-methyl-2-butenoate 950-042-7 - 2019 View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active Reaction mass of 3,6,10-trimethylundeca-3,5,9-trien-2-one and 7,11-dimethyldodeca-4,6,10-trien-3-one 909-122-7 - 2012 View substance registered dossier

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