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considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.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.
Last updated 06 August 2021. Database contains 23376 unique substances and contains information from 104385 dossiers.
Substance identity
Administrative data
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Details
trans-4-aminocyclohexan-1-ol
248-492-8 27489-62-9 Active Intermediate Individual Intermediate use only 09-03-2012 View substance registered dossier
trans-4-pentyl-trans-4'-trifluoromethyl-(1,1'-bicyclohexyl)
453-070-3 - Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
trans-4-phenyl-L-proline
416-020-1 96314-26-0 Active Intermediate Individual Intermediate use only 13-04-2017 View substance registered dossier
trans-5-(trans-4-ethylcyclohexyl)-2-(3,4,5-trifluorophenyl)-1,3-dioxane
448-110-1 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
trans-7,7'-dimethyl-(4H,4H')-(2,2')bi[benzo[1,4]thiazinylidene]-3,3'-dione
444-750-0 211387-26-7 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
trans-cinnamic acid
205-398-1 140-10-3 Active Intermediate Individual Intermediate use only 31-03-2016 View substance registered dossier
Tri-C18-22 (even numbered)-alkyl 2-hydroxypropane-1,2,3-tricarboxylate
700-316-5 1155405-88-1 Active Full Individual ≥ 100 to < 1 000 tonnes 01-02-2013 View substance registered dossier
TRIACONTYLMETHYL DIMETHYLSILOXANE COPOLYMER WITH STABILISERS
435-770-0 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Triammonium 4-[2,7-dihydro-3-methyl-2,7-dioxo-1-(3-sulfonatobenzoyl)-3H-naphtho[1,2,3-de]quinoline-6-ylamino]benzene-1,3-disulfonate
461-280-1 - Active NONS Individual Tonnage data confidential 14-01-2020 View substance registered dossier
triammonium 4-[4-[7-(4-carboxylatoanilino)-1-hydroxy-3-sulfonato-2-naphthylazo]-2,5-dimethoxyphenylazo]benzoate
432-270-4 221354-37-6 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Triammonium salt of 2,2',2'',2'''-(cyclohexane-1,2-diyldinitrilo)tetraacetic acid
700-166-0 1333311-43-5 Active Intermediate Individual Intermediate use only 13-01-2010 View substance registered dossier
TRIAZIN ST PINA
440-660-0 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
TRIAZINE 133 - 38
438-580-6 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Tributyl phosphate
204-800-2 126-73-8 No longer Valid Full Individual No longer valid 31-10-2012 View substance registered dossier
tributyl(ethyl)phosphonium diethyl phosphate
801-347-8 20445-94-7 Active Full Individual ≥ 0 to < 10 tonnes 30-05-2019 View substance registered dossier
Tributyl-2-thiourea
219-350-2 2422-88-0 Active Full Individual ≥ 0 to < 10 tonnes 22-01-2018 View substance registered dossier
Tributyltetradecylphosphonium tetrafluoroborate
413-520-1 125792-14-5 Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
Trichloro(chloromethyl)silane
216-316-9 1558-25-4 Active Intermediate Individual Intermediate use only 02-12-2014 View substance registered dossier
Trichloroacetyl chloride
200-926-7 76-02-8 Active Intermediate Individual Intermediate use only 29-06-2017 View substance registered dossier
Trichloroethylene
201-167-4 79-01-6 No longer Valid Full Individual No longer valid 03-07-2013 View substance registered dossier
Trichloromethanesulphenyl chloride
209-840-4 594-42-3 No longer Valid Intermediate Individual No longer valid 24-07-2018 View substance registered dossier
Trichlorosilane
233-042-5 10025-78-2 Active Intermediate Individual Intermediate use only 22-08-2012 View substance registered dossier
Trichlorosilane
233-042-5 10025-78-2 Active Intermediate Individual Intermediate use only 25-11-2010 View substance registered dossier
TRICLOPYR (TM) ETHYL ESTER
426-950-1 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Tricyclodecanedimethanol
248-096-5 26896-48-0 Active Full Individual ≥ 1 000 to < 10 000 tonnes 05-02-2016 View substance registered dossier
Tricyclopentylphosphine
423-150-2 7650-88-6 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Tridecene
940-027-3 - Cease Manufacture Intermediate Individual Cease manufacture 23-07-2013 View substance registered dossier
Triethoxyisobutylsilane
402-810-3 17980-47-1 Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Triethyl orthoformate
204-550-4 122-51-0 Active Intermediate Individual Intermediate use only 09-11-2011 View substance registered dossier
Triethyl phosphite
204-552-5 122-52-1 Active Intermediate Individual Intermediate use only 24-02-2012 View substance registered dossier
Triethyl phosphite
204-552-5 122-52-1 Active Intermediate Individual Intermediate use only 22-05-2013 View substance registered dossier
Triethyl phosphite
204-552-5 122-52-1 Active Intermediate Individual Intermediate use only 24-02-2012 View substance registered dossier
triethyl[[4-(triethylsilyl)-3-butyn-1-yl]oxy]silane
605-200-7 160194-28-5 Active Full Individual ≥ 1 to < 10 tonnes 16-02-2015 View substance registered dossier
Triethylammonium 4-(4-(3-(4-dimethylaminophenyl)prop-2-enylidene)-3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonate
403-560-8 109940-17-2 Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
Triethylammonium [N-((2-mercapto-1-oxopropyl)glycinate(2-))O,S]gold(1-)
414-330-1 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Triethylammonium p-toluenesulphonate
239-421-1 15404-00-9 Active Full Individual ≥ 1 to < 10 tonnes 04-05-2018 View substance registered dossier
Trifluoromethansulfonamide
431-270-1 - Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
Triglycerides, C16 and C18 (unsaturated)
947-787-5 - Active Full Individual ≥ 1 to < 10 tonnes 15-01-2020 View substance registered dossier
TRIGONOX 267
439-030-8 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
TRIGONOX R-964
439-190-9 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
trihexyl 2-acetoxypropane-1,2,3-tricarboxylate
810-150-6 24817-92-3 Active Full Individual ≥ 0 to < 10 tonnes 14-01-2020 View substance registered dossier
Triisobutylchlorosilane
454-150-0 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Triisopropyl borate 226-529-9 5419-55-6 Active Intermediate Individual Intermediate use only 14-02-2011 View substance registered dossier
Triisopropylsilyl trifluoromethanesulfonate
638-988-6 80522-42-5 Active Intermediate Individual Intermediate use only 03-08-2020 View substance registered dossier
Trilithium bis(4-((4-(diethylamino)-2-hydroxyphenyl)azo)-3-hydroxy-1-naphthalenesulfonato(3-))chromate(3-)
414-290-5 149564-65-8 Cease Manufacture NONS Individual Cease manufacture 10-11-2008 View substance registered dossier
TRIMA
442-420-0 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Trimethoxy(methyl)silane
214-685-0 1185-55-3 Active Intermediate Individual Intermediate use only 31-05-2016 View substance registered dossier
Trimethyl borate 204-468-9 121-43-7 Active Intermediate Individual Intermediate use only 10-02-2012 View substance registered dossier
Trimethyl orthoacetate
215-892-9 1445-45-0 Active Intermediate Individual Intermediate use only 24-05-2018 View substance registered dossier
Trimethyl orthoformate
205-745-7 149-73-5 Active Intermediate Individual Intermediate use only 25-09-2013 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
A.M.S.A. Anonima Materie Sintetiche e Affini S.p.A. Viale del Ghisallo, 20 20151 Milano Italy Italy Active trans-4-aminocyclohexan-1-ol 248-492-8 27489-62-9 - View substance registered dossier
- - - - trans-4-pentyl-trans-4'-trifluoromethyl-(1,1'-bicyclohexyl) 453-070-3 - - View substance registered dossier
Siegfried St. Vulbas SAS 530, allée de la Luye 01150 SAINT VULBAS France France Active trans-4-phenyl-L-proline 416-020-1 96314-26-0 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active trans-5-(trans-4-ethylcyclohexyl)-2-(3,4,5-trifluorophenyl)-1,3-dioxane 448-110-1 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant French competent national authority. - - Active trans-7,7'-dimethyl-(4H,4H')-(2,2')bi[benzo[1,4]thiazinylidene]-3,3'-dione 444-750-0 211387-26-7 - View substance registered dossier
Pfizer Ireland Pharmaceuticals n/a P43 X3336 Ringaskiddy Cork Ireland Ireland Active trans-cinnamic acid 205-398-1 140-10-3 - View substance registered dossier
IOI Oleo GmbH Herrengraben 31 20459 Hamburg Germany Germany Active Tri-C18-22 (even numbered)-alkyl 2-hydroxypropane-1,2,3-tricarboxylate 700-316-5 1155405-88-1 2010; 2011; 2013 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active TRIACONTYLMETHYL DIMETHYLSILOXANE COPOLYMER WITH STABILISERS 435-770-0 - - View substance registered dossier
COVANCE CLINICAL DEVELOPMENT SA 044 Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 – 5 Planta 28050 Madrid Spain Spain Active Triammonium 4-[2,7-dihydro-3-methyl-2,7-dioxo-1-(3-sulfonatobenzoyl)-3H-naphtho[1,2,3-de]quinoline-6-ylamino]benzene-1,3-disulfonate 461-280-1 - 2012; 2013; 2020 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active triammonium 4-[4-[7-(4-carboxylatoanilino)-1-hydroxy-3-sulfonato-2-naphthylazo]-2,5-dimethoxyphenylazo]benzoate 432-270-4 221354-37-6 - View substance registered dossier
SA DABEER C/ Pasaje Arrahona 18 2º 08210 Barbera del Vallés Spain Spain Active Triammonium salt of 2,2',2'',2'''-(cyclohexane-1,2-diyldinitrilo)tetraacetic acid 700-166-0 1333311-43-5 2010 View substance registered dossier
- - - - TRIAZIN ST PINA 440-660-0 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant French competent national authority. - - Active TRIAZINE 133 - 38 438-580-6 - - View substance registered dossier
Ecotoxward Ltd 381-383 City Road EC1V 1NW London United Kingdom United Kingdom No longer Valid Tributyl phosphate 204-800-2 126-73-8 2021 View substance registered dossier
Cytec Industries BV Burgemeester van Lierplein 75 3134 ZB Vlaardingen Netherlands Netherlands Active tributyl(ethyl)phosphonium diethyl phosphate 801-347-8 20445-94-7 - View substance registered dossier
HH Compliance Ltd Rubicon Building CIT Campus T12 Y275 Bishopstown Cork Ireland Ireland Active Tributyl-2-thiourea 219-350-2 2422-88-0 - View substance registered dossier
BASF Lampertheim GmbH Chemiestrasse 22 68619 Lampertheim Germany Germany Cease Manufacture Tributyltetradecylphosphonium tetrafluoroborate 413-520-1 125792-14-5 2018 View substance registered dossier
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany Germany Active Trichloro(chloromethyl)silane 216-316-9 1558-25-4 2013; 2014 View substance registered dossier
RHODIA OPERATIONS 52 rue de la Haie Coq 93300 AUBERVILLIERS France France Active Trichloroacetyl chloride 200-926-7 76-02-8 - View substance registered dossier
Ecotoxward Ltd 381-383 City Road EC1V 1NW London United Kingdom United Kingdom No longer Valid Trichloroethylene 201-167-4 79-01-6 2021 View substance registered dossier
Fine Organics Limited Seal Sands TS2 1UB Middlesbrough Teesside United Kingdom United Kingdom No longer Valid Trichloromethanesulphenyl chloride 209-840-4 594-42-3 2021 View substance registered dossier
SpetsInterProject Oy_Khim Näkinkaari 1 M 02320 Espoo Finland Finland Active Trichlorosilane 233-042-5 10025-78-2 2012 View substance registered dossier
Silicon Products Bitterfeld GmbH & Co. KG Alu-Str. 5 06749 Bitterfeld-Wolfen Sachsen-Anhalt Germany Germany Active Trichlorosilane 233-042-5 10025-78-2 2010 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active TRICLOPYR (TM) ETHYL ESTER 426-950-1 - - View substance registered dossier
OQ Chemicals Produktion GmbH & Co. KG Otto-Roelen-Str. 3 46147 Oberhausen NRW Germany Germany Active Tricyclodecanedimethanol 248-096-5 26896-48-0 2011; 2014; 2015; 2016 View substance registered dossier
- - - - Tricyclopentylphosphine 423-150-2 7650-88-6 - View substance registered dossier
Sasol Italy S.p.A. Viale Enrico Forlanini 23 I-20134 Milan Italy Italy Cease Manufacture Tridecene 940-027-3 - 2020 View substance registered dossier
Dow Silicones Belgium SPRL Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium Belgium Active Triethoxyisobutylsilane 402-810-3 17980-47-1 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active Triethyl orthoformate 204-550-4 122-51-0 - View substance registered dossier
Siegfried PharmaChemikalien Minden GmbH Karlstr. 15-39, 42-44 32423 Minden Nordrhein-Westphalen Germany Germany Active Triethyl phosphite 204-552-5 122-52-1 - View substance registered dossier
REACH24H CONSULTING GROUP Suite 1E, Paramount Court, Corrig Road, Sandyford Dublin 18 Dublin Ireland Ireland Active Triethyl phosphite 204-552-5 122-52-1 - View substance registered dossier
BASF Lampertheim GmbH Chemiestrasse 22 68619 Lampertheim Germany Germany Active Triethyl phosphite 204-552-5 122-52-1 - View substance registered dossier
MSD International GmbH Ballydine - Kilsheelan 0 Clonmel Ireland Ireland Active triethyl[[4-(triethylsilyl)-3-butyn-1-yl]oxy]silane 605-200-7 160194-28-5 - View substance registered dossier
Honeywell Specialty Chemicals Seelze GmbH Wunstorfer Strasse 40 D-30926 Seelze Lower Saxony Germany Germany Cease Manufacture Triethylammonium 4-(4-(3-(4-dimethylaminophenyl)prop-2-enylidene)-3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonate 403-560-8 109940-17-2 2020 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active Triethylammonium [N-((2-mercapto-1-oxopropyl)glycinate(2-))O,S]gold(1-) 414-330-1 - - View substance registered dossier
King Industries International Science Park 402 1098 XH Amsterdam Amsterdam Netherlands Netherlands Active Triethylammonium p-toluenesulphonate 239-421-1 15404-00-9 - View substance registered dossier
- - - - Trifluoromethansulfonamide 431-270-1 - - View substance registered dossier
Ferro GmbH Gutleutstr.215 60327 Frankfurt am Main Germany Germany Active Triglycerides, C16 and C18 (unsaturated) 947-787-5 - 2020 View substance registered dossier
Nouryon Functional Chemicals B.V. Velperweg 76 6824 BM Arnhem Netherlands Netherlands Active TRIGONOX 267 439-030-8 - - View substance registered dossier
- - - - TRIGONOX R-964 439-190-9 - - View substance registered dossier
Vertellus Specialties Belgium NV Havenlaan 86-C- bus 204 1000 Brussels Belgium Belgium Active trihexyl 2-acetoxypropane-1,2,3-tricarboxylate 810-150-6 24817-92-3 2020 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Dutch competent national authority. - - Active Triisobutylchlorosilane 454-150-0 - - View substance registered dossier
QUIMICA SINTETICA, S.A. C/ Dulcinea, s/n 28805 Alcalá de Henares Madrid Spain Spain Active Triisopropyl borate 226-529-9 5419-55-6 2010; 2011 View substance registered dossier
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany Active Triisopropylsilyl trifluoromethanesulfonate 638-988-6 80522-42-5 - View substance registered dossier
Lanxess Deutschland GmbH Kennedyplatz 1 50569 Köln Germany Germany Cease Manufacture Trilithium bis(4-((4-(diethylamino)-2-hydroxyphenyl)azo)-3-hydroxy-1-naphthalenesulfonato(3-))chromate(3-) 414-290-5 149564-65-8 2012 View substance registered dossier
- - - - TRIMA 442-420-0 - - View substance registered dossier
CHT Germany GmbH Bismarckstr. 102 72072 Tuebingen Germany Germany Active Trimethoxy(methyl)silane 214-685-0 1185-55-3 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active Trimethyl borate 204-468-9 121-43-7 - View substance registered dossier
Novartis Integrated Services Limited Ringaskiddy P43 FR63 Ringaskiddy Co. Cork Ireland Ireland Active Trimethyl orthoacetate 215-892-9 1445-45-0 - View substance registered dossier
DSM Nutritional Products GmbH Emil-Barell-Str. 3 79639 Grenzach-Wyhlen Germany Germany Active Trimethyl orthoformate 205-745-7 149-73-5 2012; 2013 View substance registered dossier

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