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considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.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
1,1,1,3,3,3-hexafluoropropan-2-ol
213-059-4 920-66-1 Active Full Joint ≥ 1 to < 10 tonnes 05-08-2021 View substance registered dossier
1,1,1,3,3,3-hexamethyldisilazane
213-668-5 999-97-3 Active Full Joint ≥ 1 000 to < 10 000 tonnes 01-09-2021 View substance registered dossier
1,1,1,3,3-Pentafluoropropane
419-170-6 460-73-1 Active Full Joint ≥ 100 tonnes 18-07-2017 View substance registered dossier
1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane
241-867-7 17928-28-8 Active Full Joint ≥ 10 to < 100 tonnes 20-10-2020 View substance registered dossier
1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane
241-881-3 17955-88-3 Active Full Joint ≥ 100 to < 1 000 tonnes 22-10-2020 View substance registered dossier
1,1,1,3,5,5,5-heptamethyltrisiloxane
217-496-1 1873-88-7 Active Full Joint ≥ 1 000 to < 10 000 tonnes 25-06-2021 View substance registered dossier
1,1,1-triethoxy-N,N-diethylsilanamine
700-051-5 35077-00-0 Active Full Joint ≥ 0 to < 10 tonnes 22-01-2021 View substance registered dossier
1,1,1-triethoxy-N,N-diethylsilanamine
700-051-5 35077-00-0 No longer Valid Full Individual No longer valid 19-11-2012 View substance registered dossier
1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)-methanesulfonamide
435-300-4 82113-65-3 Active Full Joint ≥ 1 tonnes 25-06-2015 View substance registered dossier
1,1,1-trifluoroacetone
207-005-9 421-50-1 Active Full Joint ≥ 0 to < 10 tonnes 04-03-2021 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Additive Manufacturing Technologies Hungary Kft. Gépraktár street 1 8200 Veszprem Hungary Hungary Active 1,1,1,3,3,3-hexafluoropropan-2-ol 213-059-4 920-66-1 - View substance registered dossier
SCAS Europe S.A./N.V. Leonardo Da Vincilaan 19 B-1831 Diegem Belgium Belgium Active 1,1,1,3,3,3-hexafluoropropan-2-ol 213-059-4 920-66-1 2018; 2019 View substance registered dossier
ELKEM SILICONES FRANCE S.A.S. Immeuble DANICA 21, Avenue Georges Pompidou 69003 Lyon France France Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
ELKEM SILICONES FRANCE SAS (OR - Elkem Silicones USA Corp.) Immeuble DANICA 21, Avenue Georges Pompidou 69003 LYON France France Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
knoell Germany - OR - B23 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany No longer Valid 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Wacker Chemie AG (OR_WCC) Johannes-Hess-Strasse 24 84489 Burghausen Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 2013; 2014 View substance registered dossier
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 2010; 2011; 2014 View substance registered dossier
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 2020; 2021 View substance registered dossier
Dow Silicones Belgium SPRL OR-2 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 2013; 2017 View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Chemservice S.A - (C3H9) 13, Fausermillen 6689 Mertert Luxembourg Luxembourg Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Covance Clinical Development SA 151 Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 – 5 Planta 28050 Madrid Spain Spain Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Dow Silicones Belgium SPRL OR-1 rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Shin-Etsu Silicones Europe BV - ORT Bolderweg 32 1332 AV Almere Netherlands Netherlands Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Covance Clinical Development SA 023 Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 - 5 Planta 28050 Madrid Spain Spain Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
PHARMEGIC HEALTHCARE LIMITED 6th Floor, Konstitucijos av. 21A, 08130 Vilnius Lithuania Ireland Ireland Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Momentive Performance Materials GmbH Chempark Building V7 51368 Leverkusen NRW Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 2012 View substance registered dossier
sanofi chimie 82 avenue Raspail 94250 Gentilly France France Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
NuSil Technology LLC 1198 Avenue Maurice Donat 06 906 06250 Mougins France France Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
ELKEM SILICONES FRANCE SAS (OR BNCM Co. Ltd) Immeuble Danica 21, Avenue Georges Pompidou 69003 LYON France France Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Evonik Operations GmbH - Si 03 Rellinghauser Straße 1 - 11 45128 Essen Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
BRB International B.V. Europastraat 5 6014 CD Ittervoort Netherlands Netherlands Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED(ZHEJIANG HUTU PHARMCHEM CO., LTD.) Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Cabot Performance Materials Belgium SPRL rue Prévochamps, 78 4860 Pepinster Belgium Belgium Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 2017 View substance registered dossier
Specialty Electronic Materials Netherlands BV OR-1 Baanhoekweg 22 3313 LA Dordrecht Netherlands Netherlands Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
CMC Materials Italia S.r.l. (OR) VIA UMBRIA 4 20098 SAN GIULIANO MILANESE Italy Italy Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
B-Lands Consulting (811689-3) OR of Hubei Bluesky New Materials Inc. 5 Place Robert Schuman - BP 1516 38025 Grenoble France France France Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 2019 View substance registered dossier
CHT Germany GmbH Bismarckstr. 102 72072 Tuebingen Germany Germany Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active 1,1,1,3,3,3-hexamethyldisilazane 213-668-5 999-97-3 - View substance registered dossier
Chemical Inspection & Regulation Service Limited Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active 1,1,1,3,3-Pentafluoropropane 419-170-6 460-73-1 - View substance registered dossier
Honeywell Fluorine Products Europe BV Stationsplein Zuid-West 961 1117 CE Schiphol-Oost Netherlands Netherlands Active 1,1,1,3,3-Pentafluoropropane 419-170-6 460-73-1 - View substance registered dossier
Honeywell Belgium NV OR-1000 Gaston Geenslaan 14 - 2nd Floor Arenberg Wetenschapspark B-3001 Heverlee Belgium Belgium Active 1,1,1,3,3-Pentafluoropropane 419-170-6 460-73-1 2010; 2016 View substance registered dossier
knoell Germany - OR - B23 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane 241-867-7 17928-28-8 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active 1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxane 241-867-7 17928-28-8 2014; 2017; 2018; 2019; 2020 View substance registered dossier
Siltech Europe B.V. Verlengde Poolseweg 14 4818CL Breda Netherlands Netherlands Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 - View substance registered dossier
Momentive Performance Materials GmbH Chempark Building V7 51368 Leverkusen NRW Germany Germany Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 - View substance registered dossier
knoell Germany - OR - B23 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 - View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 - View substance registered dossier
BRB International B.V. Europastraat 5 6014 CD Ittervoort Netherlands Netherlands Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 - View substance registered dossier
CHT Germany GmbH Bismarckstr. 102 72072 Tuebingen Germany Germany Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 2019 View substance registered dossier
Specialty Electronic Materials Netherlands BV OR-1 Baanhoekweg 22 3313 LA Dordrecht Netherlands Netherlands Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 - View substance registered dossier
Dow Silicones Belgium SPRL OR-1 rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 2018 View substance registered dossier
Clariant Produkte (Deutschland) GmbH Am Unisys-Park 1 65843 Sulzbach am Taunus Germany Germany Active 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane 241-881-3 17955-88-3 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED(JIANGXI HITO CHEMICAL CO., LTD.) Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
Dow Silicones Belgium SPRL OR-1 rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
Penman Consulting bvba 05 Avenue des Arts 10 B-1210 Brussels Belgium Belgium Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
CHT Germany GmbH Bismarckstr. 102 72072 Tuebingen Germany Germany Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
Dow Silicones Belgium SPRL OR-3 PSRC - Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium Belgium Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
INTERCOS EUROPE SPA Piazza Diaz, 1 20123 Milan – MI Italy Italy Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
BRB International B.V. Europastraat 5 6014 CD Ittervoort Netherlands Netherlands Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
Momentive Performance Materials GmbH Chempark Building V7 51368 Leverkusen NRW Germany Germany Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 2019 View substance registered dossier
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany Germany Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 2017; 2019; 2021 View substance registered dossier
REACHLINKED OÜ Ahtri tn 12 10151 Tallinn Estonia Estonia Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
ELKEM SILICONES FRANCE S.A.S. Immeuble DANICA 21, Avenue Georges Pompidou 69003 Lyon France France Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 2015; 2017; 2019 View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
knoell Germany – OR – B10 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED (Zhejiang Runhe Organosilicone New Material Co., Ltd) Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active 1,1,1,3,5,5,5-heptamethyltrisiloxane 217-496-1 1873-88-7 - View substance registered dossier
Toho Titanium Europe Co., Ltd. 2nd Floor, Bury House, 31 Bury Street EC3A 5AR London United Kingdom United Kingdom No longer Valid 1,1,1-triethoxy-N,N-diethylsilanamine 700-051-5 35077-00-0 2021 View substance registered dossier
ExponentOR28I Block 1, Blanchardstown Corporate Park Ballycoolen Road, Blanchardstown D15 AKK1 Dublin Ireland Ireland Active 1,1,1-triethoxy-N,N-diethylsilanamine 700-051-5 35077-00-0 2021 View substance registered dossier
Toho Titanium Europe Co., Ltd. 4th Floor, 4 Moorgate EC2R 6DA London United Kingdom United Kingdom No longer Valid 1,1,1-triethoxy-N,N-diethylsilanamine 700-051-5 35077-00-0 2018 View substance registered dossier
RHODIA OPERATIONS 52 rue de la Haie Coq 93300 AUBERVILLIERS France France Active 1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)-methanesulfonamide 435-300-4 82113-65-3 2015 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant French competent national authority. - - Active 1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)-methanesulfonamide 435-300-4 82113-65-3 - View substance registered dossier
RHODIA OPERATIONS 52 rue de la Haie Coq 93300 AUBERVILLIERS France France Active 1,1,1-trifluoroacetone 207-005-9 421-50-1 2021 View substance registered dossier
EXPERIEN CHEMICAL SERVICES (IRELAND) LIMITED Unit 3D North Point House, North Point Business Park New Mallow Road T23AT2P Cork Ireland Ireland Active 1,1,1-trifluoroacetone 207-005-9 421-50-1 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active 1,1,1-trifluoroacetone 207-005-9 421-50-1 - View substance registered dossier
Global Product Compliance (Europe) AB IDEON, Beta 5, Scheelevägen 17 22363 Lund Sweden Sweden Active 1,1,1-trifluoroacetone 207-005-9 421-50-1 - View substance registered dossier

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