Registered substances

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Please be aware that REACH registration data here on the current Dissemination Platform is no longer maintained; it remains frozen as of 19th May 2023.


 

DISSEMINATION
PLATFORM

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
Details
tert-butyl peroxyneodecanoate
247-955-1 26748-41-4 Active Full Joint ≥ 100 to < 1 000 tonnes 25-10-2022 View substance registered dossier
tert-butyl peroxypivalate
213-147-2 927-07-1 Active Full Joint ≥ 1 000 to < 10 000 tonnes 31-01-2023 View substance registered dossier
tert-butyl piperazine-1-carboxylate
611-489-0 57260-71-6 Active Intermediate Individual Intermediate use only 18-09-2015 View substance registered dossier
tert-butyl piperazine-1-carboxylate
611-489-0 57260-71-6 Active Intermediate Joint Intermediate use only 27-09-2018 View substance registered dossier
tert-butyl piperazine-1-carboxylate
611-489-0 57260-71-6 Active Intermediate Individual Intermediate use only 30-04-2013 View substance registered dossier
tert-Butyl rel-(3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate
603-330-9 129332-29-2 Active Intermediate Individual Intermediate use only 10-12-2015 View substance registered dossier
tert-Butyl rel-(3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate
603-330-9 129332-29-2 Active Intermediate Joint Intermediate use only 13-02-2018 View substance registered dossier
Tert-butyl tert-butyldimethylsilyl [(2S)-2-(benzyloxy)propylidene]carbonohydrazonate
925-662-6 - Active Intermediate Individual Intermediate use only 22-10-2018 View substance registered dossier
tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate
431-870-3 - Active Full Joint ≥ 1 to < 10 tonnes 31-07-2017 View substance registered dossier
tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate
431-870-3 - Active Intermediate Joint Intermediate use only 01-06-2018 View substance registered dossier
tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate
431-870-3 - Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
tert-butyl {(1S,3S)-3-{(S)- hydroxy[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methyl-1-[ (2S,4S)-5-oxo-4-(propan-2-yl)tetrahydrofuran-2-yl ]pentyl}carbamate
700-317-0 - No longer Valid Intermediate Individual No longer valid 01-02-2010 View substance registered dossier
tert-butyl {(2S,3R)-3-hydroxy-4-[(2-methylpropyl)amino]-1-phenylbutan-2-yl}carbamate
605-203-3 160232-08-6 Active Full Joint ≥ 10 to < 100 tonnes 26-05-2021 View substance registered dossier
tert-butyl α,α-dimethylbenzyl peroxide
222-389-8 3457-61-2 Active Full Joint ≥ 100 to < 1 000 tonnes 17-07-2019 View substance registered dossier
Tert-butyl(1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate
469-310-5 - Active Intermediate Joint Intermediate use only 12-05-2010 View substance registered dossier
tert-Butyl(trans-4-{2-[4-(2,3-dichlorophenyl)piperazin-1-yl]ethyl}-cyclohexyl)carbamate
820-404-8 506427-91-4 Active Intermediate Individual Intermediate use only 06-07-2021 View substance registered dossier
Tert-butyl-2-methyl-2-(methylsulfonyloxy) propanoate
815-960-3 1350817-83-2 Active Intermediate Joint Intermediate use only 22-09-2021 View substance registered dossier
Tert-butyl-[1-(diphenylmethyl)azetidin-3-yl]carbamat
871-601-0 91189-18-3 Active Intermediate Individual Intermediate use only 09-11-2021 View substance registered dossier
tert-butyl-dimethyl-piperazin-1-ylsilane
815-305-1 138938-64-4 Active Intermediate Joint Intermediate use only 08-11-2017 View substance registered dossier
tert-butylamine
200-888-1 75-64-9 Active Full Joint ≥ 10 to < 100 tonnes 12-05-2020 View substance registered dossier
tert-Butylammonium-(3R,5R)-3,5-dihydroxy-7-[(1'S,2'S,8'S,8a'R) -2'-methyl-8'-[(2"S)-2"-methyl-butoxy]-1',2',3',7',8',8a'-hexahydro-napht-1-yl] heptanoate
451-580-0 - Active NONS Joint Tonnage data confidential 03-03-2011 View substance registered dossier
tert-butylarsine
TERTIARYBUTYLARSINE; TERTIÄRBUTYLARSIN
423-320-6 4262-43-5 Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
tert-butylbenzene
202-632-4 98-06-6 Active Full Joint ≥ 10 to < 100 tonnes 06-07-2021 View substance registered dossier
tert-butylbenzene
202-632-4 98-06-6 Active Intermediate Joint Intermediate use only 03-01-2020 View substance registered dossier
tert-butylchlorodimethylsilane
242-042-4 18162-48-6 Active Full Joint ≥ 10 to < 100 tonnes 30-11-2022 View substance registered dossier
tert-butylchlorodimethylsilane
242-042-4 18162-48-6 Active Intermediate Joint Intermediate use only 05-09-2022 View substance registered dossier
tert-butyldimethylsilyl trifluoromethanesulphonate
274-102-0 69739-34-0 Active Intermediate Joint Intermediate use only 20-12-2022 View substance registered dossier
tert-butylhydrazine monohydrochloride
231-001-6 7400-27-3 Active Intermediate Joint Intermediate use only 09-12-2020 View substance registered dossier
tert-butyllithium
209-831-5 594-19-4 Active Intermediate Joint Intermediate use only 23-04-2018 View substance registered dossier
tert-butylmagnesium chloride
211-638-6 677-22-5 Active Intermediate Joint Intermediate use only 14-12-2015 View substance registered dossier
tert-butylphosphine
TERTIARYBUTYLPHOSPHINE; TERTIÄRBUTYLPHOSPHIN
423-330-0 - Active NONS Joint Tonnage data confidential 15-12-2008 View substance registered dossier
tert-dodecanethiol
246-619-1 25103-58-6 Active Full Joint ≥ 10 000 to < 100 000 tonnes 01-12-2022 View substance registered dossier
tert-pentyl 2-ethylperoxyhexanoate
211-687-3 686-31-7 Active Full Joint ≥ 100 to < 1 000 tonnes 14-06-2019 View substance registered dossier
tert-pentyl hydroperoxide
222-321-7 3425-61-4 Active Full Joint ≥ 10 to < 100 tonnes 07-10-2021 View substance registered dossier
tert-pentyl peroxypivalate
249-530-6 29240-17-3 Active Full Joint ≥ 100 to < 1 000 tonnes 31-01-2023 View substance registered dossier
tert-pentylbenzene
218-076-0 2049-95-8 Active Full Joint ≥ 0 to < 10 tonnes 26-10-2020 View substance registered dossier
tert.butyl amine salt of (+)-(3R, 5S)-7[4-(4-Fluorophenyl)-6-Isopropyl-2 [methyl-(methylsulfonyl amino] pyrimidin-5-yl]-3,5- dihydroxy-6(E)- heptenoic acid
682-385-0 917805-74-4 Active Intermediate Individual Intermediate use only 08-09-2017 View substance registered dossier
tert‐Butyl 4‐({[6‐amino‐5‐(4‐phenoxyphenyl)pyrimidin‐4‐yl]amino}methyl)‐4‐ fluoropiperidine‐1‐carboxylate
941-339-2 - Active Intermediate Joint Intermediate use only 21-06-2021 View substance registered dossier
tert‐butyl N‐[(1R,2S,5S)‐2‐amino‐5‐(dimethylcarbamoyl)cyclohexyl]carbamate, oxalic acid (1:1)
952-232-5 1210348-34-7 Active Intermediate Joint Intermediate use only 08-11-2022 View substance registered dossier
Testosterone
200-370-5 58-22-0 Active Full Joint ≥ 1 to < 10 tonnes 22-11-2022 View substance registered dossier
Testosterone
200-370-5 58-22-0 Active Intermediate Joint Intermediate use only 12-04-2021 View substance registered dossier
Tetra potassium 5,5'-[ethane-1,2-diylbis[thio-1,3,4-thiadiazole-5,2-diyldiazene-2,1-diyl(5-amino-3-tert-buyl-1H-pyrazole-4,1-diyl)]}diisophthalate
700-616-6 849608-59-9 Active Full Joint ≥ 1 to < 10 tonnes 06-08-2018 View substance registered dossier
Tetra(isobutyl)thioperoxydicarbamic acid
221-312-5 3064-73-1 Active Full Joint ≥ 1 000 to < 10 000 tonnes 03-02-2021 View substance registered dossier
tetra(sodium/potassium) 7-[(E)-{2-acetamido-4-[(E)-(4-{[4-chloro-6-({2-[(4-fluoro-6-{[4-(vinylsulfonyl)phenyl]amino}-1,3,5-triazine-2-yl)amino]propyl}amino)-1,3,5-triazine-2-yl]amino}-5-sulfonato-1-naphthyl)diazenyl]-5-methoxyphenyl}diazenyl]-1,3,6-naphthalenetrisulfonate; Reactive Brown 51
466-490-7 - Active Full Joint ≥ 1 tonnes 14-10-2021 View substance registered dossier
Tetra-[4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedionato)-europium compounded with Dimethylamine
423-820-4 - Active NONS Individual Tonnage data confidential 10-11-2008 View substance registered dossier
Tetra-C6-10-(even and linear)-alkyl benzene-1,2,4,5-tetracarboxylate
700-623-4 - Cease Manufacture Full Individual Cease manufacture 26-07-2011 View substance registered dossier
Tetra-esterification products of C5 -(linear and branched) , C7, C8, C9, C10 fatty acids with pentaerythritol
- - Active Full Joint ≥ 100 to < 1 000 tonnes 18-09-2018 View substance registered dossier
Tetra-esterification products of C5-(branched and linear), C7, C8 and C10 fatty acids with pentaerythritol
- - Active Full Joint ≥ 1 000 to < 10 000 tonnes 15-05-2018 View substance registered dossier
Tetra-n-butyl titanate, polymer with water
500-687-1 162303-51-7 Active Full Joint ≥ 100 to < 1 000 tonnes 01-12-2022 View substance registered dossier
Tetra-n-butylammonium 9-(2-dodecanoyloxycarbonylphenyl)-2,4,5,7-tetrabromo-3-oxo-3H-xanthen-6-olate
C12-EOSIN; TETRABUTYLAMMONIUMEOSINDODECYLAT
422-000-3 - Active NONS Joint Tonnage data confidential 10-11-2008 View substance registered dossier
No results were found
Registrant/Supplier Address Country Registration Status Name EC / List no. CAS no. Last update year Details
PERGAN GmbH Schlavenhorst 71 46395 Bocholt NRW Germany Germany Active tert-butyl peroxyneodecanoate 247-955-1 26748-41-4 2016; 2017 View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-butyl peroxyneodecanoate 247-955-1 26748-41-4 2013; 2014; 2016; 2017; 2018; 2022 View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-butyl peroxyneodecanoate 247-955-1 26748-41-4 - View substance registered dossier
Perga-Chem GmbH Vor dem Gröperntor 20 06484 Quedlinburg Germany Germany Active tert-butyl peroxyneodecanoate 247-955-1 26748-41-4 2013; 2017 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-butyl peroxyneodecanoate 247-955-1 26748-41-4 2017; 2019 View substance registered dossier
PERGAN GmbH Schlavenhorst 71 46395 Bocholt NRW Germany Germany Active tert-butyl peroxypivalate 213-147-2 927-07-1 2017; 2018 View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-butyl peroxypivalate 213-147-2 927-07-1 2017; 2018 View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-butyl peroxypivalate 213-147-2 927-07-1 2014; 2015; 2016; 2022; 2023 View substance registered dossier
Nouryon Functional Chemicals B.V. Haaksbergweg 88 1101 BZ Amsterdam The Netherlands Netherlands Netherlands Active tert-butyl peroxypivalate 213-147-2 927-07-1 2018; 2019 View substance registered dossier
Labcorp Development SA 023 Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 - 5 Planta 28050 Madrid Spain Spain Active tert-butyl peroxypivalate 213-147-2 927-07-1 2021 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-butyl peroxypivalate 213-147-2 927-07-1 2017; 2018; 2019 View substance registered dossier
Biesterfeld Spezialchemie GmbH Ferdinandstr. 41 20095 Hamburg Germany Germany Active tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
INTEROR 49, rue d'Ostende F-62100 CALAIS France France Active tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
Chemsafe Via Ribes 5 10010 Colleretto Giacosa (TO) Italy Italy Active tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
MinAscent Leuna Production GmbH Am Haupttor Gebäude 4208 06237 Leuna Germany Germany Active tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
REACH24H CONSULTING GROUP Suite 1E, Paramount Court, Corrig Road, Sandyford Dublin 18 Dublin Ireland Ireland Active tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
SYNTESIA CHEMIE GmbH Martinistr. 13 20251 Hamburg Germany Germany Active tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
[Confidential] - - - tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
Aceto France SAS 3 Rue de Genève CS 50363 BP 50367 Lyon Cedex 06 France France Active tert-butyl piperazine-1-carboxylate 611-489-0 57260-71-6 - View substance registered dossier
Novartis Ringaskiddy Limited . . Ringaskiddy County Cork Ireland Ireland Active tert-Butyl rel-(3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate 603-330-9 129332-29-2 - View substance registered dossier
F.I.S. Fabbrica Italiana Sintetici S.p.a. Viale Milano, 26 36075 Montecchio Maggiore (VI) Veneto Italy Italy Active tert-Butyl rel-(3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate 603-330-9 129332-29-2 - View substance registered dossier
MINAKEM Beuvry Production SAS 145, Chemin des Lilas 59310 Beuvry-la-Forêt France France Active Tert-butyl tert-butyldimethylsilyl [(2S)-2-(benzyloxy)propylidene]carbonohydrazonate 925-662-6 - - View substance registered dossier
Swords Laboratories Unlimited Company Cruiserath Road Mulhuddart D15H6EF Dublin 15 Co Dublin Ireland Ireland Active tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate 431-870-3 - 2010; 2016; 2017 View substance registered dossier
OLON Spa Strada Rivoltana Km 6/7 20053 RODANO Milano Italy Italy Active tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate 431-870-3 - - View substance registered dossier
Derivados Químicos S.A. Camino de Pliego, 150 30820 Alcantarilla Murcia Spain Spain Active tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate 431-870-3 - 2018 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Irish competent national authority. - - Active tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate 431-870-3 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Belgian competent national authority. - - Active tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate 431-870-3 - - View substance registered dossier
Bakhu Pharma Ltd 34 Thursby Road Croft Business Park CH62 3PW Bromborough Wirral United Kingdom United Kingdom No longer Valid tert-butyl {(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl}carbamate 431-870-3 - 2021 View substance registered dossier
Novartis Grimsby Limited Moody Lane, Pyewipe DN31 2SR Grimsby N.E. Lincolnshire United Kingdom United Kingdom No longer Valid tert-butyl {(1S,3S)-3-{(S)- hydroxy[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl}-4-methyl-1-[ (2S,4S)-5-oxo-4-(propan-2-yl)tetrahydrofuran-2-yl ]pentyl}carbamate 700-317-0 - 2021 View substance registered dossier
N.V. Ajinomoto OmniChem S.A. Cooppallaan 91 9230 Wetteren Oost-Vlaanderen Belgium Belgium Active tert-butyl {(2S,3R)-3-hydroxy-4-[(2-methylpropyl)amino]-1-phenylbutan-2-yl}carbamate 605-203-3 160232-08-6 2019 View substance registered dossier
Thermofisher Scientific Cork Ltd. Currabinny P43 AY66 Carrigaline Co. Cork Ireland Ireland Active tert-butyl {(2S,3R)-3-hydroxy-4-[(2-methylpropyl)amino]-1-phenylbutan-2-yl}carbamate 605-203-3 160232-08-6 2021 View substance registered dossier
Borealis AG Trabrennstrasse 6-8 1020 Vienna Austria Austria Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 - View substance registered dossier
ARKEMA S.R.L. Socio Unico VIA CALDERA, 21 20153 MILANO Milano Italy Italy Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 2017; 2018; 2019 View substance registered dossier
Nouryon Functional Chemicals B.V. Haaksbergweg 88 1101 BZ Amsterdam The Netherlands Netherlands Netherlands Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 2019 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-butyl α,α-dimethylbenzyl peroxide 222-389-8 3457-61-2 2015; 2019 View substance registered dossier
Swords Laboratories Unlimited Company Cruiserath Road Mulhuddart D15H6EF Dublin 15 Co Dublin Ireland Ireland Active Tert-butyl(1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate 469-310-5 - 2010 View substance registered dossier
N.V. Ajinomoto OmniChem S.A. Cooppallaan 91 9230 Wetteren Oost-Vlaanderen Belgium Belgium Cease Manufacture Tert-butyl(1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate 469-310-5 - 2019 View substance registered dossier
Gedeon Richter Plc. Gyomroi ut 19-21 1103 Budapest Hungary Hungary Active tert-Butyl(trans-4-{2-[4-(2,3-dichlorophenyl)piperazin-1-yl]ethyl}-cyclohexyl)carbamate 820-404-8 506427-91-4 - View substance registered dossier
PCAS 21 Chemin de la Sauvegarde 21 Ecully Parc - CS33167 69134 ECULLY France France Active Tert-butyl-2-methyl-2-(methylsulfonyloxy) propanoate 815-960-3 1350817-83-2 2021 View substance registered dossier
MINAKEM Beuvry Production SAS 145, Chemin des Lilas 59310 Beuvry-la-Forêt France France Active Tert-butyl-[1-(diphenylmethyl)azetidin-3-yl]carbamat 871-601-0 91189-18-3 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active tert-butyl-dimethyl-piperazin-1-ylsilane 815-305-1 138938-64-4 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active tert-butylamine 200-888-1 75-64-9 2020 View substance registered dossier
Chemservice S.A. (R6TS) 13, Fausermillen 6689 Mertert Luxembourg Luxembourg Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
BASF Antwerpen N.V. Haven 725, Scheldelaan 600 2040 Antwerpen 4 Antwerpen Belgium Belgium Active tert-butylamine 200-888-1 75-64-9 2014 View substance registered dossier
LANXESS Belgium NV Ketenislaan 2, Haven 1992 9130 Kallo Belgium Belgium Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
Huntsman (Europe) BV - OR1 Everslaan 45 B-3078 Everberg Belgium Belgium Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
HUNTSMAN HOLLAND BV Merseyweg 10 3197 KG Botlek-Rotterdam Netherlands Netherlands Active tert-butylamine 200-888-1 75-64-9 - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active tert-butylamine 200-888-1 75-64-9 2014 View substance registered dossier
Sandoz GmbH Biochemiestr. 10 6250 Kundl Austria Austria Cease Manufacture tert-Butylammonium-(3R,5R)-3,5-dihydroxy-7-[(1'S,2'S,8'S,8a'R) -2'-methyl-8'-[(2"S)-2"-methyl-butoxy]-1',2',3',7',8',8a'-hexahydro-napht-1-yl] heptanoate 451-580-0 - 2021 View substance registered dossier
SUANFARMA Italia SpA Corso Verona, 165 38068 Rovereto Trentino Alto Adige Italy Italy Active tert-Butylammonium-(3R,5R)-3,5-dihydroxy-7-[(1'S,2'S,8'S,8a'R) -2'-methyl-8'-[(2"S)-2"-methyl-butoxy]-1',2',3',7',8',8a'-hexahydro-napht-1-yl] heptanoate 451-580-0 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active tert-butylarsine 423-320-6 4262-43-5 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active tert-butylarsine 423-320-6 4262-43-5 - View substance registered dossier
NAM&NAM Europe GmbH Am Kronberger Hang 2 65824 Schwalbach Germany Germany Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED (data owner) Regus Harcourt Centre D02 HW77 Dublin Ireland Ireland Active tert-butylbenzene 202-632-4 98-06-6 2019; 2020; 2021 View substance registered dossier
GUOTAI-HUARONG (POLAND) SP.Z O.O. ul. Powstańców Śląskich 2-4 53-333 Wrocław Poland Poland Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
ACETO GmbH Hans-Henny-Jahnn-Weg 53 22085 Hamburg Germany Germany Active tert-butylbenzene 202-632-4 98-06-6 2019 View substance registered dossier
PMC ISOCHEM 32 rue Lavoisier 91710 VERT LE PETIT France France Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
DKSH France S.A. 1475 Quai du Rhone 01702 Miribel France France Active tert-butylbenzene 202-632-4 98-06-6 - View substance registered dossier
Shin-Etsu Silicones Europe BV Bolderweg 32 1332 AV Almere Netherlands Netherlands Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
ORGANICA Feinchemie GmbH Wolfen Ortsteil Wolfen Kunstseidestraße 5 06766 Bitterfeld-Wolfen Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
Patheon Austria GmbH & Co KG St. Peterstrasse 25 A-4020 Linz Austria Austria Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 2019; 2021 View substance registered dossier
Evonik Operations GmbH Rellinghauser Straße 1-11 45128 Essen Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 2020; 2021 View substance registered dossier
Lanya Chemical Europe GmbH Lütticher Straße 132 40547 Düsseldorf Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
Alzchem Trostberg GmbH Dr.-Albert-Frank-Straße 32 83308 Trostberg Bayern Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
EUROAPI Germany GmbH Brüningstraße 50 65926 Frankfurt am Main Germany Germany Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 - View substance registered dossier
EUROAPI FRANCE 15 rue Traversière 75012 Paris France France Active tert-butylchlorodimethylsilane 242-042-4 18162-48-6 2022 View substance registered dossier
Chemische Fabrik Karl Bucher GmbH An der Guenz 1 89367 Waldstetten Germany Germany Active tert-butyldimethylsilyl trifluoromethanesulphonate 274-102-0 69739-34-0 2022 View substance registered dossier
Aceto France SAS 3 Rue de Genève CS 50363 BP 50367 Lyon Cedex 06 France France Active tert-butyldimethylsilyl trifluoromethanesulphonate 274-102-0 69739-34-0 - View substance registered dossier
I.R.C.A. Service S.p.A. ss Cremasca 591. n°10 24040 Fornovo San Giovanni (BG) Italy Italy Active tert-butylhydrazine monohydrochloride 231-001-6 7400-27-3 2019 View substance registered dossier
IVICT Europe GmbH Kennedydamm 19 40476 Düsseldorf Germany Germany Active tert-butylhydrazine monohydrochloride 231-001-6 7400-27-3 2020 View substance registered dossier
Albemarle Germany GmbH Industriepark Höchst Gebäude G 879 65926 Frankfurt Germany Germany Active tert-butyllithium 209-831-5 594-19-4 - View substance registered dossier
FMC Chemicals Ltd Wirral International Business Park Commercial Road CH62 3NL Bromborough Wirral United Kingdom United Kingdom No longer Valid tert-butyllithium 209-831-5 594-19-4 2021 View substance registered dossier
Albemarle Germany GmbH Industriepark Höchst Gebäude G 879 65926 Frankfurt Germany Germany Active tert-butylmagnesium chloride 211-638-6 677-22-5 - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant UK competent national authority. - - Active tert-butylphosphine 423-330-0 - - View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant German competent national authority. - - Active tert-butylphosphine 423-330-0 - - View substance registered dossier
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany Germany Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
RHODIA OPERATIONS 9 rue des Cuirassiers Immeuble Silex 2 Solvay 69003 LYON France France Active tert-dodecanethiol 246-619-1 25103-58-6 2020 View substance registered dossier
ISU Chemical Germany GmbH Mergenthalerallee 77 65760 Eschborn Germany Germany Germany Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
ARKEMA FRANCE 420 rue d'Estienne d'Orves 92700 COLOMBES France France Active tert-dodecanethiol 246-619-1 25103-58-6 2012; 2013; 2014; 2017; 2022 View substance registered dossier
Zeon Europe GmbH Hansaallee 249 40549 Düsseldorf NRW Germany Germany Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
Chevron Phillips Chemicals International N.V. - OR CPC Airport Plaza, Stockholm Building Da Vincilaan 19 1831 Diegem Belgium Belgium Active tert-dodecanethiol 246-619-1 25103-58-6 - View substance registered dossier
Chevron Phillips Chemicals International NV Airport Plaza, Stockholm Building, Da Vincilaan 19 B-1831 DIEGEM Belgium Belgium Active tert-dodecanethiol 246-619-1 25103-58-6 2012; 2013 View substance registered dossier
Perga-Chem GmbH Vor dem Gröperntor 20 06484 Quedlinburg Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 - View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 2016 View substance registered dossier
KCC Europe GmbH Hansaring 61 50670 Köln Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 - View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 2013; 2018 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-pentyl 2-ethylperoxyhexanoate 211-687-3 686-31-7 2016; 2018; 2019 View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 2021 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 2016; 2019 View substance registered dossier
PERGAN GmbH Schlavenhorst 71 46395 Bocholt NRW Germany Germany Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 - View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-pentyl hydroperoxide 222-321-7 3425-61-4 2014; 2016; 2017; 2021 View substance registered dossier
ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany Germany Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 - View substance registered dossier
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany Germany Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 2020; 2021; 2022; 2023 View substance registered dossier
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium Belgium Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 2019 View substance registered dossier
Perga-Chem GmbH Vor dem Gröperntor 20 06484 Quedlinburg Germany Germany Active tert-pentyl peroxypivalate 249-530-6 29240-17-3 - View substance registered dossier
Solvay Chimie SA rue de Ransbeek, 310 1120 BRUSSELS Belgium Belgium Active tert-pentylbenzene 218-076-0 2049-95-8 2016; 2019; 2020 View substance registered dossier
EGIS Pharmaceuticals PLC Keresztúri út 30-38 H-1106 Budapest Hungary Hungary Active tert.butyl amine salt of (+)-(3R, 5S)-7[4-(4-Fluorophenyl)-6-Isopropyl-2 [methyl-(methylsulfonyl amino] pyrimidin-5-yl]-3,5- dihydroxy-6(E)- heptenoic acid 682-385-0 917805-74-4 - View substance registered dossier
Merck KGaA Frankfurter Strasse 250 64293 Darmstadt Germany Germany Active tert‐Butyl 4‐({[6‐amino‐5‐(4‐phenoxyphenyl)pyrimidin‐4‐yl]amino}methyl)‐4‐ fluoropiperidine‐1‐carboxylate 941-339-2 - - View substance registered dossier
Flamma S.p.a. via Bedeschi, 22 24040 Chignolo d'Isola Bergamo Italy Italy Active tert‐butyl N‐[(1R,2S,5S)‐2‐amino‐5‐(dimethylcarbamoyl)cyclohexyl]carbamate, oxalic acid (1:1) 952-232-5 1210348-34-7 - View substance registered dossier
Nagase (Europa) GmbH Werdener Straße 4 40227 Düsseldorf Germany Germany Active tert‐butyl N‐[(1R,2S,5S)‐2‐amino‐5‐(dimethylcarbamoyl)cyclohexyl]carbamate, oxalic acid (1:1) 952-232-5 1210348-34-7 - View substance registered dossier
Bayer AG Kaiser-Wilhelm-Allee 1 51373 Leverkusen Germany Germany Active Testosterone 200-370-5 58-22-0 - View substance registered dossier
Bayer AG Kaiser-Wilhelm-Allee 1 51373 Leverkusen Germany Germany No longer Valid Testosterone 200-370-5 58-22-0 2012 View substance registered dossier
Aspen Oss BV Kloosterstraat 6 5349 AB Oss Netherlands Netherlands Active Testosterone 200-370-5 58-22-0 2012; 2018 View substance registered dossier
RSI ChemRep Europe Ltd (P001) 27-30 Merchants Quay Merchants House 8 Dublin Ireland Ireland Active Testosterone 200-370-5 58-22-0 2021 View substance registered dossier
Steroid SpA Viale Spagna 156 20093 Cologno Monzese Milano Italy Italy Active Testosterone 200-370-5 58-22-0 - View substance registered dossier
Bayer AG Kaiser-Wilhelm-Allee 1 51373 Leverkusen Germany Germany No longer Valid Testosterone 200-370-5 58-22-0 2012 View substance registered dossier
Fujifilm Europe GmbH (OR2) Balcke-Dürr-Allee 6 40882 Ratingen Germany Germany Active Tetra potassium 5,5'-[ethane-1,2-diylbis[thio-1,3,4-thiadiazole-5,2-diyldiazene-2,1-diyl(5-amino-3-tert-buyl-1H-pyrazole-4,1-diyl)]}diisophthalate 700-616-6 849608-59-9 2018 View substance registered dossier
Fujifilim Imaging Colorants OR Patricia Way Pysons Road Industrial Estate CT10 2LE Broadstairs Kent United Kingdom United Kingdom No longer Valid Tetra potassium 5,5'-[ethane-1,2-diylbis[thio-1,3,4-thiadiazole-5,2-diyldiazene-2,1-diyl(5-amino-3-tert-buyl-1H-pyrazole-4,1-diyl)]}diisophthalate 700-616-6 849608-59-9 2021 View substance registered dossier
REACH24H CONSULTING GROUP (acts as the OR for Hebi Uhoo Rubber Chemicals Co., Ltd.) Paramount Court, Corrig Road, Sandyford Dublin 18 Dublin Ireland Ireland Active Tetra(isobutyl)thioperoxydicarbamic acid 221-312-5 3064-73-1 - View substance registered dossier
REACH24H CONSULTING GROUP (acts as the OR for Willing New Materials Technology Co., Ltd.) Paramount Court, Corrig Road, Sandyford Dublin 18 Dublin Ireland Ireland Active Tetra(isobutyl)thioperoxydicarbamic acid 221-312-5 3064-73-1 2018; 2021 View substance registered dossier
Huntsman Textile Effects (Germany) GmbH Rehlinger Str. 1 D-86462 Langweid a.Lech Germany Germany Active tetra(sodium/potassium) 7-[(E)-{2-acetamido-4-[(E)-(4-{[4-chloro-6-({2-[(4-fluoro-6-{[4-(vinylsulfonyl)phenyl]amino}-1,3,5-triazine-2-yl)amino]propyl}amino)-1,3,5-triazine-2-yl]amino}-5-sulfonato-1-naphthyl)diazenyl]-5-methoxyphenyl}diazenyl]-1,3,6-naphthalenetrisulfonate; Reactive Brown 51 466-490-7 - 2010; 2013; 2014; 2021 View substance registered dossier
Former NONS notifier unknown to ECHA - Contact the relevant Italian competent national authority. - - Active tetra(sodium/potassium) 7-[(E)-{2-acetamido-4-[(E)-(4-{[4-chloro-6-({2-[(4-fluoro-6-{[4-(vinylsulfonyl)phenyl]amino}-1,3,5-triazine-2-yl)amino]propyl}amino)-1,3,5-triazine-2-yl]amino}-5-sulfonato-1-naphthyl)diazenyl]-5-methoxyphenyl}diazenyl]-1,3,6-naphthalenetrisulfonate; Reactive Brown 51 466-490-7 - - View substance registered dossier
- - - - Tetra-[4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedionato)-europium compounded with Dimethylamine 423-820-4 - - View substance registered dossier
Only representative (No publishable name) - - Cease Manufacture Tetra-C6-10-(even and linear)-alkyl benzene-1,2,4,5-tetracarboxylate 700-623-4 - 2023 View substance registered dossier
ExxonMobil Petroleum & Chemical BV OR01 Polderdijkweg 2030 Antwerpen Belgium Belgium Active Tetra-esterification products of C5 -(linear and branched) , C7, C8, C9, C10 fatty acids with pentaerythritol - - 2018 View substance registered dossier
ExxonMobil Petroleum & Chemical BV OR01 Polderdijkweg 2030 Antwerpen Belgium Belgium Active Tetra-esterification products of C5-(branched and linear), C7, C8 and C10 fatty acids with pentaerythritol - - 2013; 2014; 2015; 2018 View substance registered dossier
Borica Europe BVBA Elzenstraat 31 3950 Bocholt Belgium Belgium Active Tetra-n-butyl titanate, polymer with water 500-687-1 162303-51-7 - View substance registered dossier
Global Product Compliance (Europe) AB IDEON, Beta 5, Scheelevägen 17 223 63 Lund Sweden Sweden Active Tetra-n-butyl titanate, polymer with water 500-687-1 162303-51-7 - View substance registered dossier
Peram Handelsgesellschaft mbH Dorotheenstrasse 48 22301 Hamburg Germany Germany Active Tetra-n-butyl titanate, polymer with water 500-687-1 162303-51-7 - View substance registered dossier
REACHLaw Ltd. Vänrikinkuja 3 JK 21 02600 Espoo Finland Finland Active Tetra-n-butyl titanate, polymer with water 500-687-1 162303-51-7 2020; 2022 View substance registered dossier
- - - - Tetra-n-butylammonium 9-(2-dodecanoyloxycarbonylphenyl)-2,4,5,7-tetrabromo-3-oxo-3H-xanthen-6-olate 422-000-3 - - 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.