Registered substances

Registered substances

Registered substances

Please note:

As of end June 2022 we have processed and published all dossiers that had been pending since 14 October 2021. While daily processing has resumed there remains a processing queue. New submissions will be at the back of the processing queue, and may be slightly delayed before publication. We appreciate your understanding in this matter.

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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



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Details
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid 206-793-1 375-73-5 Active Full Joint ≥ 1 to < 10 tonnes 25-05-2018 View substance registered dossier
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonyl fluoride 206-792-6 375-72-4 Active Intermediate Joint Intermediate use only 12-05-2018 View substance registered dossier
1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane
206-788-4 375-50-8 Active Intermediate Joint Intermediate use only 28-07-2020 View substance registered dossier
1,1,2,2,3,3,4-heptafluorocyclopentane
430-710-1 15290-77-4 Active Full Joint ≥ 1 to < 10 tonnes 05-03-2020 View substance registered dossier
1,1,2,2,3,3,4-heptafluorocyclopentane
430-710-1 15290-77-4 Active NONS Joint Tonnage data confidential 14-06-2011 View substance registered dossier
1,1,2,2-tetrafluoro-2-[(trifluorovinyl)oxy]ethanesulfonyl fluoride
608-369-5 29514-94-1 Active Full Joint ≥ 1 to < 10 tonnes 24-11-2020 View substance registered dossier
1,1,2,3,3,6-hexamethylindan-5-yl methyl ketone
239-360-0 15323-35-0 Active Full Joint ≥ 1 to < 10 tonnes 13-05-2021 View substance registered dossier
1,1,2,3,3-pentafluoro-3-(heptafluoropropoxy)prop-1-ene
817-766-4 91891-42-8 Active Full Joint ≥ 0 to < 10 tonnes 05-08-2019 View substance registered dossier
1,1,2,3,3-pentamethyl-5-(2-methylprop-2-en-1-yl)octahydro-4H-inden-4-one
610-371-6 476332-63-5 Active Intermediate Joint Intermediate use only 07-01-2021 View substance registered dossier
1,1,2,3,3-pentamethylindan
214-868-5 1203-17-4 Active Intermediate Joint Intermediate use only 16-12-2019 View substance registered dossier
1,1,2,3,3-pentamethyloctahydro-4H-inden-4-one
606-335-4 195379-87-4 Active Intermediate Joint Intermediate use only 07-12-2017 View substance registered dossier
1,1,2,3,4,4-hexafluorobuta-1,3-diene
211-681-0 685-63-2 Active Full Joint ≥ 10 to < 100 tonnes 07-03-2019 View substance registered dossier
1,1,2-trichloroethane
201-166-9 79-00-5 Active Intermediate Joint Intermediate use only 27-01-2022 View substance registered dossier
1,1,2-trimethyl-1H-benz[e]indole
255-429-8 41532-84-7 Active Intermediate Joint Intermediate use only 08-08-2018 View substance registered dossier
1,1,2-trimethyl-3-(4-sulphonatobutyl)-1H-benz[e]indolium
263-961-7 63149-24-6 Active Full Joint ≥ 1 to < 10 tonnes 13-03-2020 View substance registered dossier
1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane
836-576-2 995-83-5 Active Intermediate Joint Intermediate use only 12-04-2019 View substance registered dossier
1,1,3,3-tetramethoxypropane
203-037-2 102-52-3 Active Intermediate Joint Intermediate use only 05-10-2018 View substance registered dossier
1,1,3,3-tetramethyl-1,3-divinyldisiloxane
220-099-6 2627-95-4 Active Full Joint ≥ 1 000 to < 10 000 tonnes 23-08-2022 View substance registered dossier
1,1,3,3-tetramethyl-1,3-divinyldisiloxane
220-099-6 2627-95-4 Active Intermediate Joint Intermediate use only 05-02-2021 View substance registered dossier
1,1,3,3-tetramethylbutyl 2-ethylperoxyhexanoate
244-894-2 22288-43-3 Active Full Joint ≥ 100 to < 1 000 tonnes 26-01-2022 View substance registered dossier
1,1,3,3-tetramethylbutyl hydroperoxide
227-369-2 5809-08-5 Active Full Joint ≥ 100 to < 1 000 tonnes 05-08-2019 View substance registered dossier
1,1,3,3-tetramethylbutyl peroxyneodecanoate
257-077-0 51240-95-0 Active Full Joint ≥ 100 to < 1 000 tonnes 28-07-2022 View substance registered dossier
1,1,3,3-tetramethylbutylamine
203-491-1 107-45-9 Active Intermediate Joint Intermediate use only 11-06-2019 View substance registered dossier
1,1,3,3-tetramethylbutylperoxypivalate
424-980-8 22288-41-1 Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
1,1,3,3-tetramethyldisiloxane
221-906-4 3277-26-7 Active Full Joint ≥ 100 to < 1 000 tonnes 30-06-2022 View substance registered dossier
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
Momentive Performance Materials GmbH Chempark, Building V7 PO 4502311119 51368 Leverkusen NRW Germany Germany Active 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid 206-793-1 375-73-5 - View substance registered dossier
Lanxess Deutschland GmbH Kennedyplatz 1 50569 Köln Germany Germany Active 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonyl fluoride 206-792-6 375-72-4 - View substance registered dossier
LAXMI ORGANIC INDUSTRIES (EUROPE) B.V. BURGEMEESTER FEITHPLEIN 11 2273 BZ VOORBURG Netherlands Netherlands Cease Manufacture 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonyl fluoride 206-792-6 375-72-4 2019 View substance registered dossier
3M Belgium BVBA/SPRL Hermeslaan 7 1831 Diegem Belgium Belgium Cease Manufacture 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonyl fluoride 206-792-6 375-72-4 2022 View substance registered dossier
SCAS Europe S.A./N.V. Leonardo Da Vincilaan 19 B-1831 Diegem Belgium Belgium Active 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane 206-788-4 375-50-8 - View substance registered dossier
Dyneon GmbH Industrieparkstrasse 1 84508 Burgkirchen a. d. Alz Germany Germany Active 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane 206-788-4 375-50-8 2017 View substance registered dossier
Solvay Specialty Polymers Italy S.p.A. Viale Lombardia 20 20021 BOLLATE Italy Italy Active 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane 206-788-4 375-50-8 2018; 2019 View substance registered dossier
TSE, OR for Tosoh Finechem Rembrandt Tower Amstelplein 1 1096 HA Amsterdam Netherlands Netherlands Active 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane 206-788-4 375-50-8 2020 View substance registered dossier
RSI ChemRep Europe Ltd (S002) 27-30 Merchants Quay Merchants House 8 Dublin Ireland Ireland Active 1,1,2,2,3,3,4-heptafluorocyclopentane 430-710-1 15290-77-4 2020 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active 1,1,2,2,3,3,4-heptafluorocyclopentane 430-710-1 15290-77-4 - View substance registered dossier
RSI ChemRep Europe Ltd (Z001) 27-30 Merchants Quay Merchants House 8 Dublin Ireland Ireland Active 1,1,2,2,3,3,4-heptafluorocyclopentane 430-710-1 15290-77-4 2011 View substance registered dossier
Solvay Specialty Polymers Italy S.p.A. Viale Lombardia 20 20021 BOLLATE Italy Italy Active 1,1,2,2-tetrafluoro-2-[(trifluorovinyl)oxy]ethanesulfonyl fluoride 608-369-5 29514-94-1 2020 View substance registered dossier
CAFFARO INDUSTRIE S.P.A P.le Marinotti, 1 33050 Torviscosa Udine Italy Italy Active 1,1,2,2-tetrafluoro-2-[(trifluorovinyl)oxy]ethanesulfonyl fluoride 608-369-5 29514-94-1 - View substance registered dossier
PFW Aroma Ingredients B.V. Veemweg 29-31 3771 MT Barneveld Gelderland Netherlands Netherlands Active 1,1,2,3,3,6-hexamethylindan-5-yl methyl ketone 239-360-0 15323-35-0 2021 View substance registered dossier
Dyneon GmbH Industrieparkstrasse 1 84508 Burgkirchen a. d. Alz Germany Germany Active 1,1,2,3,3-pentafluoro-3-(heptafluoropropoxy)prop-1-ene 817-766-4 91891-42-8 - View substance registered dossier
IFF Benicarlo, S.L. Avda. Felipe Klein 2 12580 Benicarlo Castellon Spain Spain Active 1,1,2,3,3-pentamethyl-5-(2-methylprop-2-en-1-yl)octahydro-4H-inden-4-one 610-371-6 476332-63-5 2021 View substance registered dossier
IFF Benicarlo, S.L. Avda. Felipe Klein 2 12580 Benicarlo Castellon Spain Spain Active 1,1,2,3,3-pentamethylindan 214-868-5 1203-17-4 - View substance registered dossier
IFF OR NL2 International Flavors & Fragrances I.F.F. (Nederland) B.V. Liebergerweg 72-98 1221JT Hilversum Noord-Holland Netherlands Netherlands Cease Manufacture 1,1,2,3,3-pentamethylindan 214-868-5 1203-17-4 2021 View substance registered dossier
IFF Benicarlo, S.L. Avda. Felipe Klein 2 12580 Benicarlo Castellon Spain Spain Active 1,1,2,3,3-pentamethyloctahydro-4H-inden-4-one 606-335-4 195379-87-4 - View substance registered dossier
AIR LIQUIDE FRANCE INDUSTRIE EL- AMC-EMC Chalon Archibald Scandocs Center / 0715 - CS 80010 81700 BLAN France France Active 1,1,2,3,4,4-hexafluorobuta-1,3-diene 211-681-0 685-63-2 - View substance registered dossier
Solvay Specialty Polymers Italy S.p.A. Viale Lombardia 20 20021 BOLLATE Italy Italy Active 1,1,2,3,4,4-hexafluorobuta-1,3-diene 211-681-0 685-63-2 - View substance registered dossier
SOLVAY FRANCE 9 rue des Cuirassiers Immeuble Silex 2 Solvay 69003 LYON France France Active 1,1,2-trichloroethane 201-166-9 79-00-5 2016; 2022 View substance registered dossier
ARKEMA FRANCE 420 rue d'Estienne d'Orves 92700 COLOMBES France France Active 1,1,2-trichloroethane 201-166-9 79-00-5 2015 View substance registered dossier
ORGANICA Feinchemie GmbH Wolfen Ortsteil Wolfen Kunstseidestraße 5 06766 Bitterfeld-Wolfen Germany Germany Active 1,1,2-trimethyl-1H-benz[e]indole 255-429-8 41532-84-7 - View substance registered dossier
Biesterfeld Spezialchemie GmbH Ferdinandstr. 41 20095 Hamburg Germany Germany Active 1,1,2-trimethyl-1H-benz[e]indole 255-429-8 41532-84-7 - View substance registered dossier
Agfa-Gevaert N.V. Septestraat 27 2640 Mortsel Belgium Belgium Active 1,1,2-trimethyl-3-(4-sulphonatobutyl)-1H-benz[e]indolium 263-961-7 63149-24-6 2019; 2020 View substance registered dossier
Momentive Performance Materials GmbH Chempark, Building V7 PO 4502311119 51368 Leverkusen NRW Germany Germany Active 1,1,3,3,5,5,7,7,9,9-decamethylpentasiloxane 836-576-2 995-83-5 - View substance registered dossier
CENTIPHARM Chemin de la Madeleine 06131 GRASSE FRANCE France France Active 1,1,3,3-tetramethoxypropane 203-037-2 102-52-3 - View substance registered dossier
Bayer AG Kaiser-Wilhelm-Allee 51373 Leverkusen Germany Germany Active 1,1,3,3-tetramethoxypropane 203-037-2 102-52-3 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 D02 Dublin Ireland Ireland Active 1,1,3,3-tetramethoxypropane 203-037-2 102-52-3 - View substance registered dossier
knoell Germany - OR - B23 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
knoell Germany – OR – B11 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Dow Silicones Belgium SPRL OR-12 PSRC - Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium Belgium Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Dow Silicones Belgium SPRL OR-5 PSRC - rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium Belgium Cease Manufacture 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 2022 View substance registered dossier
OSRAM GmbH Marcel-Breuer-Str. 6 80807 München Germany Germany Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Heraeus Deutschland GmbH & Co. KG Heraeusstr. 12-14 63450 Hanau Germany Germany Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Specialty Electronic Materials Belgium SRL OR-1 Boulevard d’Angleterre 2 1420 Braine-l’Alleud Belgium Belgium Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Momentive Performance Materials GmbH Chempark, Building V7 PO 4502311119 51368 Leverkusen NRW Germany Germany Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Dow Silicones Belgium SPRL OR-1 rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 2017; 2020 View substance registered dossier
Penman Consulting bvba 05 Avenue des Arts 10 B-1210 Brussels Belgium Belgium Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 2022 View substance registered dossier
Dow Silicones Belgium SPRL Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium Belgium Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Dow Silicones Belgium SPRL OR-2 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 2017 View substance registered dossier
BRB International B.V. Europastraat 5 6014 CD Ittervoort Netherlands Netherlands Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany Germany Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 2017; 2020; 2022 View substance registered dossier
ELKEM SILICONES FRANCE S.A.S. Immeuble DANICA 21, Avenue Georges Pompidou 69003 Lyon France France Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 2022 View substance registered dossier
CHT Germany GmbH Bismarckstr. 102 72072 Tuebingen Germany Germany Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 2020; 2021 View substance registered dossier
Chemservice S.A - (C3H9) 13, Fausermillen 6689 Mertert Luxembourg Luxembourg Active 1,1,3,3-tetramethyl-1,3-divinyldisiloxane 220-099-6 2627-95-4 - View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active 1,1,3,3-tetramethylbutyl 2-ethylperoxyhexanoate 244-894-2 22288-43-3 2016; 2019; 2022 View substance registered dossier
PERGAN GmbH Schlavenhorst 71 46395 Bocholt NRW Germany Germany Active 1,1,3,3-tetramethylbutyl hydroperoxide 227-369-2 5809-08-5 2019 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active 1,1,3,3-tetramethylbutyl hydroperoxide 227-369-2 5809-08-5 2014; 2016; 2018 View substance registered dossier
Perga-Chem GmbH Vor dem Gröperntor 20 06484 Quedlinburg Germany Germany Active 1,1,3,3-tetramethylbutyl peroxyneodecanoate 257-077-0 51240-95-0 2019 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active 1,1,3,3-tetramethylbutyl peroxyneodecanoate 257-077-0 51240-95-0 2017; 2019; 2020; 2022 View substance registered dossier
REACH24H CONSULTING GROUP Paramount Court, Corrig Road, Sandyford Dublin 18 Dublin Ireland Ireland Active 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 2019 View substance registered dossier
DOW BENELUX B.V. Postbus 48 4530 AA Terneuzen Netherlands Netherlands Active 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 - View substance registered dossier
[Confidential] - - - 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 2014 View substance registered dossier
DOW BENELUX B.V. OR-6 Postbus 48 NL-4530 AA Terneuzen Netherlands Netherlands Active 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 - View substance registered dossier
Evonik Antwerpen NV Tijsmanstunnel West 2040 Antwerpen 4 Flanders Belgium Belgium Active 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 - View substance registered dossier
Rianlon GmbH Charlottenstr. 75 40210 Duesseldorf Germany Germany Active 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 - View substance registered dossier
BASF Italia S.p.A. Via Marconato 8 20811 Cesano Maderno Italy Italy Active 1,1,3,3-tetramethylbutylamine 203-491-1 107-45-9 2014 View substance registered dossier
Nouryon Functional Chemicals B.V. Velperweg 76 6824 BM Arnhem Netherlands Netherlands Active 1,1,3,3-tetramethylbutylperoxypivalate 424-980-8 22288-41-1 - View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active 1,1,3,3-tetramethylbutylperoxypivalate 424-980-8 22288-41-1 - View substance registered dossier
Livchem Logistics GmbH Fritz-Klatte-Strasse 8 D-65933 Frankfurt Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
BRB International B.V. Europastraat 5 6014 CD Ittervoort Netherlands Netherlands Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
knoell Germany - OR - B19 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Penman Consulting bvba 05 Avenue des Arts 10 B-1210 Brussels Belgium Belgium Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 2021; 2022 View substance registered dossier
Dow Silicones Belgium SPRL OR-1 rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 2019; 2020; 2021 View substance registered dossier
Milliken Europe B.V. Ham 18-24 9000 Gent Belgium Belgium Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Münzing Chemie GmbH Münzingstr. 2 74232 Abstatt Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Wacker Chemie AG Hanns-Seidel-Platz 4 81737 Muenchen Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 2020; 2021 View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
ELKEM SILICONES FRANCE S.A.S. Immeuble DANICA 21, Avenue Georges Pompidou 69003 Lyon France France Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
REACH24H CONSULTING GROUP Paramount Court, Corrig Road, Sandyford Dublin18 Dublin Ireland Ireland Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Dow Silicones Belgium SPRL OR-2 PSRC - rue Jules Bordet Parc industriel C 7180 Seneffe Belgium Belgium Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Specialty Electronic Materials Belgium SRL OR-1 Boulevard d’Angleterre 2 1420 Braine-l’Alleud Belgium Belgium Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Momentive Performance Materials GmbH Chempark, Building V7 PO 4502311119 51368 Leverkusen NRW Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
knoell Germany – OR – B11 Konrad-Zuse-Ring 25 68163 Mannheim Germany Germany Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - View substance registered dossier
Dow Silicones Belgium SPRL Rue Jules Bordet Zone industrielle C 7180 Seneffe Belgium Belgium Active 1,1,3,3-tetramethyldisiloxane 221-906-4 3277-26-7 - 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.

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