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considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.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.

Chemical Property Data Search

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 REACH Registered substance portal was updated on 9th November 2020; the REACH registered factsheets were further updated on 21st December 2020. Details of the improvements can be found at Dissemination Platform Updates. Reprocessing the entire dataset is ongoing since 21 December 2020. ECHA is making all possible efforts to make the improvements and additional data visible with the shortest delay.
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 05 March 2021. Database contains 23184 unique substances and contains information from 93714 dossiers.

Substance identity

Substance name:

EC / List number:

CAS number:

Other Numerical Identifiers:

Administrative data

Registration type:

Registration status:

Submission type:

Individual

Joint

Country in which registered:

First published date:

Last update date:

Last update year:

Registrant / supplier name:

Registration number:

Registrant address:

Substance data

Tonnage band:

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Substance has nanoform:

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CSA performed:

Uses and exposure

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View all Registered Substances

Showing 1,601 - 1,800 of 25,841 results.

Name	EC / List no.	CAS no.	Registration Status	Registration type	Submission type	Total tonnage band	Last Updated	Details
Tetrabromophthalic anhydride	211-185-4	632-79-1	Active	Full	Joint	≥ 10 to < 100 tonnes	09-07-2018	View substance registered dossier
Tetrabismuth triorthosilicate	810-509-7	14708-87-3	Active	Full	Individual	≥ 10 to < 100 tonnes	28-02-2018	View substance registered dossier
tetrabenzyl diphosphate	628-817-3	990-91-0	Active	Intermediate	Joint	Intermediate use only	16-06-2017	View substance registered dossier
tetrabenzyl diphosphate	628-817-3	990-91-0	Active	Intermediate	Individual	Intermediate use only	03-02-2017	View substance registered dossier
Tetraammonium hexamolybdate	235-650-6	12411-64-2	Active	Full	Joint	≥ 10 to < 100 tonnes	11-03-2016	View substance registered dossier
Tetraammonium ethylenediaminetetraacetate	245-022-3	22473-78-5	Active	Full	Joint	≥ 1 to < 10 tonnes	04-04-2019	View substance registered dossier
Tetraammonium decachloro-μ-oxodiruthenate(4-)	286-924-7	85392-65-0	Active	Full	Joint	≥ 10 to < 100 tonnes	12-05-2018	View substance registered dossier
Tetraammonium 5-(4-(7-amino-1-hydroxy-3-sulfonato-2-naphthylazo)-6-sulfonato-1-naphthylazo)isophthalate	405-130-5	128351-36-0	Active	NONS	Joint	Tonnage data confidential	10-11-2010	View substance registered dossier
Tetraammonium 2-[6-[7-(2-carboxylato-phenylazo)-8-hydroxy-3,6-disulfonato-1-naphthylamino]-4-hydroxy-1,3,5-triazin-2-ylamino]benzoate	418-520-5	183130-96-3	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
Tetraamminopalladium sulfate	426-980-3	13601-06-4	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
Tetraamminezinc(2+) carbonate	254-099-2	38714-47-5	Active	Intermediate	Joint	Intermediate use only	16-04-2018	View substance registered dossier
Tetraammineplatinum dinitrate	243-929-9	20634-12-2	Active	Full	Joint	≥ 1 to < 10 tonnes	10-12-2020	View substance registered dossier
Tetraammineplatinum dichloride	237-706-5	13933-32-9	Active	Full	Joint	≥ 1 to < 10 tonnes	07-01-2021	View substance registered dossier
Tetraammineplatinum (II) diacetate	457-310-8	-	Active	Full	Individual	≥ 1 to < 10 tonnes	13-07-2020	View substance registered dossier
Tetraamminepalladium(2+) dinitrate	237-078-2	13601-08-6	Active	Full	Joint	≥ 1 to < 10 tonnes	20-11-2020	View substance registered dossier
Tetraamminepalladium(2+) dihydroxide	270-241-6	68413-68-3	Active	Full	Joint	≥ 1 to < 10 tonnes	29-05-2017	View substance registered dossier
Tetraamminepalladium(2+) dichloride	237-489-7	13815-17-3	Active	Full	Joint	≥ 10 to < 100 tonnes	01-02-2021	View substance registered dossier
Tetraamminepalladium(2+) diacetate	262-819-1	61495-96-3	Active	Full	Joint	≥ 1 to < 10 tonnes	24-11-2020	View substance registered dossier
tetraammine platinum (II) hydrogen carbonate	426-730-3	123439-82-7	null	Full	Joint	10 - 100 tonnes per annum	16-07-2020	View substance registered dossier
tetraammine platinum (II) hydrogen carbonate	426-730-3	123439-82-7	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
tetraammine palladium (II) hydrogen carbonate	425-270-0	134620-00-1	Active	Full	Joint	≥ 10 to < 100 tonnes	16-02-2018	View substance registered dossier
tetraammine palladium (II) hydrogen carbonate	425-270-0	134620-00-1	Active	NONS	Joint	Tonnage data confidential	15-12-2008	View substance registered dossier
Tetraalkyldi(alkan-2-yl)biphenyldiol	-	-	Active	Intermediate	Individual	Intermediate use only	05-09-2014	View substance registered dossier
Tetra-sodium/lithium 4,4'-bis-(8-amino-3,6-disulfonato-1-naphthol-2-ylazo)-3-methylazobenzene	408-210-8	124605-82-9	null	Full	Joint	10 - 100 tonnes per annum	02-04-2020	View substance registered dossier
Tetra-sodium/lithium 4,4'-bis-(8-amino-3,6-disulfonato-1-naphthol-2-ylazo)-3-methylazobenzene	408-210-8	124605-82-9	Active	NONS	Individual	Tonnage data confidential	15-12-2008	View substance registered dossier
Tetra-n-butylammonium 9-(2-dodecanoyloxycarbonylphenyl)-2,4,5,7-tetrabromo-3-oxo-3H-xanthen-6-olate	422-000-3	-	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
Tetra-n-butyl titanate, polymer with water	500-687-1	162303-51-7	null	Full	Joint	100 - 1 000 tonnes per annum	05-09-2020	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-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-C6-10-(even and linear)-alkyl benzene-1,2,4,5-tetracarboxylate	700-623-4	-	Active	Full	Individual	≥ 1 to < 10 tonnes	26-07-2011	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 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
Testosterone	200-370-5	58-22-0	Active	Full	Joint	≥ 1 to < 10 tonnes	05-06-2018	View substance registered dossier
Testosterone	200-370-5	58-22-0	Active	Intermediate	Joint	Intermediate use only	23-03-2018	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	null	Intermediate	Joint	Intermediate Use Only	25-06-2020	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-pentylbenzene	218-076-0	2049-95-8	Active	Full	Joint	≥ 0 to < 10 tonnes	26-10-2020	View substance registered dossier
tert-pentyl peroxypivalate	249-530-6	29240-17-3	Active	Full	Joint	≥ 100 to < 1 000 tonnes	20-11-2020	View substance registered dossier
tert-pentyl hydroperoxide	222-321-7	3425-61-4	Active	Full	Joint	≥ 10 to < 100 tonnes	31-05-2019	View substance registered dossier
tert-pentyl 2-ethylperoxyhexanoate	211-687-3	686-31-7	null	Full	Joint	100 - 1 000 tonnes per annum	22-10-2020	View substance registered dossier
tert-dodecanethiol	246-619-1	25103-58-6	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	02-06-2020	View substance registered dossier
tert-butylphosphine	423-330-0	-	Active	NONS	Joint	Tonnage data confidential	15-12-2008	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-butyllithium	209-831-5	594-19-4	Active	Intermediate	Joint	Intermediate use only	23-04-2018	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-butyldimethylsilyl trifluoromethanesulphonate	274-102-0	69739-34-0	null	Intermediate	Joint	Intermediate Use Only	24-05-2020	View substance registered dossier
tert-butylchlorodimethylsilane	242-042-4	18162-48-6	null	Full	Joint	0 - 10 tonnes per annum	02-09-2020	View substance registered dossier
tert-butylchlorodimethylsilane	242-042-4	18162-48-6	Active	Intermediate	Joint	Intermediate use only	12-03-2018	View substance registered dossier
tert-butylbenzene	202-632-4	98-06-6	Active	Full	Joint	≥ 10 to < 100 tonnes	14-07-2020	View substance registered dossier
tert-butylbenzene	202-632-4	98-06-6	null	Intermediate	Joint	Intermediate Use Only	23-05-2020	View substance registered dossier
tert-butylarsine	423-320-6	4262-43-5	Active	NONS	Joint	Tonnage data confidential	10-11-2008	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-butylamine	200-888-1	75-64-9	null	Full	Joint	10 - 100 tonnes per annum	06-08-2020	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-butyl-4-methoxyphenol	246-563-8	25013-16-5	Active	Full	Joint	≥ 10 to < 100 tonnes	27-11-2020	View substance registered dossier
Tert-butyl-2-methyl-2-(methylsulfonyloxy) propanoate	815-960-3	1350817-83-2	Active	Intermediate	Joint	Intermediate use only	12-10-2017	View substance registered dossier
tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate	432-810-9	-	Active	Intermediate	Joint	Intermediate use only	24-10-2012	View substance registered dossier
tert-butyl(6-{2-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl}(4S,6S)-2,2-dimethyl[1,3]dioxan-4-yl)acetate	432-810-9	-	Active	Intermediate	Joint	Intermediate use only	02-12-2020	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 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)-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 {(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-[3-hydroxyadamantan-1-yl]-2-oxoethyl}carbamate	687-691-8	709031-43-6	Active	Full	Individual	≥ 1 to < 10 tonnes	13-09-2012	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 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 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 piperazine-1-carboxylate	611-489-0	57260-71-6	Active	Intermediate	Individual	Intermediate use only	30-04-2013	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	null	Intermediate	Joint	Intermediate Use Only	04-05-2020	View substance registered dossier
tert-butyl peroxypivalate	213-147-2	927-07-1	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	20-08-2019	View substance registered dossier
tert-butyl peroxyneodecanoate	247-955-1	26748-41-4	Active	Full	Joint	≥ 100 to < 1 000 tonnes	31-05-2019	View substance registered dossier
tert-butyl peroxyisobutyrate	203-650-5	109-13-7	null	Full	Joint	0 - 10 tonnes per annum	13-06-2020	View substance registered dossier
tert-butyl perbenzoate	210-382-2	614-45-9	null	Full	Joint	1 000 - 10 000 tonnes per annum	27-08-2020	View substance registered dossier
tert-butyl peracetate	203-514-5	107-71-1	Active	Full	Joint	≥ 10 to < 100 tonnes	18-06-2019	View substance registered dossier
tert-butyl nitrite	208-757-0	540-80-7	null	Intermediate	Individual	Intermediate Use Only	25-08-2020	View substance registered dossier
tert-butyl N-[(E)-(4-pyridin-2-ylphenyl)methylideneamino]carbamate	918-454-1	-	Active	Intermediate	Joint	Intermediate use only	08-03-2018	View substance registered dossier
Tert-butyl N-[(1S,3R)-3-acetylcyclopentyl]carbamate	815-083-6	204913-01-9	Active	Intermediate	Joint	Intermediate use only	19-10-2017	View substance registered dossier
tert-butyl N-(tert-butoxycarbonyl)glycinate	696-236-2	111652-20-1	Active	Intermediate	Individual	Intermediate use only	16-11-2015	View substance registered dossier
tert-butyl N-(4-chlorophenyl)carbamate	674-120-2	18437-66-6	Active	Intermediate	Individual	Intermediate use only	29-11-2018	View substance registered dossier
tert-butyl N-(4-chloro-2-formylphenyl)carbamate	839-772-6	260559-52-2	Active	Intermediate	Individual	Intermediate use only	12-06-2019	View substance registered dossier
tert-butyl methyl(2-oxopropyl)carbamate	807-710-7	532410-39-2	Active	Intermediate	Joint	Intermediate use only	24-03-2017	View substance registered dossier
tert-butyl methyl ether	216-653-1	1634-04-4	Active	Full	Joint	≥ 1 000 000 to < 10 000 000 tonnes	19-01-2021	View substance registered dossier
tert-butyl methacrylate	209-548-7	585-07-9	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	01-12-2014	View substance registered dossier
tert-butyl isocyanate	216-544-9	1609-86-5	Active	Intermediate	Joint	Intermediate use only	03-12-2015	View substance registered dossier
tert-butyl hypochlorite	208-072-7	507-40-4	Active	Intermediate	Joint	Intermediate use only	14-01-2019	View substance registered dossier
tert-butyl hydroperoxide	200-915-7	75-91-2	null	Full	Joint	100 000 - 1 000 000 tonnes per annum	23-05-2020	View substance registered dossier
tert-butyl chloroacetate	203-506-1	107-59-5	Active	Intermediate	Joint	Intermediate use only	23-07-2018	View substance registered dossier
tert-butyl carbazate	212-795-3	870-46-2	Active	Intermediate	Joint	Intermediate use only	21-02-2019	View substance registered dossier
tert-butyl bromoacetate	226-133-6	5292-43-3	null	Intermediate	Joint	Intermediate Use Only	13-05-2020	View substance registered dossier
tert-butyl acrylate	216-768-7	1663-39-4	Active	Full	Joint	≥ 1 tonnes	14-07-2020	View substance registered dossier
tert-butyl acetate	208-760-7	540-88-5	Active	Full	Joint	≥ 100 to < 1 000 tonnes	05-09-2016	View substance registered dossier
tert-butyl acetate	208-760-7	540-88-5	null	Intermediate	Individual	Intermediate Use Only	01-10-2020	View substance registered dossier
tert-butyl [2-({[1-methyl-5-(tritylamino)-1H-pyrazol-4-yl]carbamoyl}amino)ethyl]carbamate	614-818-6	689293-69-4	Active	Intermediate	Individual	Intermediate use only	04-04-2013	View substance registered dossier
tert-butyl [2-({[1-methyl-5-(tritylamino)-1H-pyrazol-4-yl]carbamoyl}amino)ethyl]carbamate	614-818-6	689293-69-4	Cease Manufacture	Intermediate	Joint	Cease manufacture	17-09-2014	View substance registered dossier
tert-Butyl [(7R,9R)-9-(cyanomethyl)-6,10-dioxaspiro[4.5]dec-7-yl]acetate	920-979-6	-	Active	Intermediate	Joint	Intermediate use only	15-02-2013	View substance registered dossier
tert-butyl [(5-carbamoyl-1-methyl-1H-pyrazol-3-yl)methyl]methylcarbamate	814-218-6	1643141-19-8	Active	Intermediate	Individual	Intermediate use only	23-05-2017	View substance registered dossier
tert-butyl [(2S,3R)-3-hydroxy-4-(isobutylamino)-1-phenylbutan-2-yl]carbamate	605-203-3	160232-08-6	Active	Full	Joint	≥ 10 to < 100 tonnes	30-07-2020	View substance registered dossier
tert-butyl [(1S,3R)-3-hydroxycyclopentyl]carbamate	807-383-0	167465-99-8	Active	Intermediate	Joint	Intermediate use only	04-05-2018	View substance registered dossier
tert-Butyl [(1R,2S,5S)-2-[[2-[(5-chloropyridin-2-yl)amino]-2-oxoacetyl]amino]-5-(dimethylaminocarbonyl)cyclohexyl]carbamate	836-116-0	480452-36-6	Active	Intermediate	Joint	Intermediate use only	09-10-2020	View substance registered dossier
tert-butyl 6-cyano-2-[2-(4-ethyl-3-iodophenyl)propan-2-yl]-1H-indole-3-carboxylate	812-677-7	1256584-75-4	Active	Intermediate	Individual	Intermediate use only	07-07-2016	View substance registered dossier
tert-butyl 6-cyano-2-(2-{4-ethyl-3-[4-(morpholin-4-yl)piperidin-1-yl]phenyl}propan-2-yl)-1H-indole-3-carboxylate hydrochloride (1:1)	813-852-0	1256584-77-6	Active	Intermediate	Individual	Intermediate use only	22-03-2017	View substance registered dossier
tert-butyl 4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazine-1-carboxylate	941-919-5	1228780-71-9	Active	Intermediate	Joint	Intermediate use only	27-11-2015	View substance registered dossier
tert-butyl 4-bromo-2-fluorobenzoate	810-257-8	889858-12-2	Active	Intermediate	Joint	Intermediate use only	23-11-2015	View substance registered dossier
tert-butyl 4-bromo-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzoate	942-459-8	1628047-84-6	Active	Intermediate	Joint	Intermediate use only	23-11-2015	View substance registered dossier
tert-butyl 4-[(E)-3-(dimethylamino)prop-2-enoyl]piperidine-1-carboxylate	859-135-6	1799799-87-3	Active	Intermediate	Individual	Intermediate use only	27-10-2020	View substance registered dossier
tert-Butyl 4-({6-[7-cyclopentyl-6-(dimethylcarbamoyl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl]amino}pyridin-3-yl)piperazine-1-carboxylate	810-753-4	1374639-78-7	No longer Valid	Full	Individual	No longer valid	27-08-2019	View substance registered dossier
tert-butyl 4-(6-nitropyridin-3-yl)piperazine-1-carboxylate	801-163-8	571189-16-7	Active	Intermediate	Joint	Intermediate use only	22-11-2018	View substance registered dossier
tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate	695-268-4	571188-59-5	Active	Full	Individual	≥ 10 to < 100 tonnes	24-07-2018	View substance registered dossier
tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate	695-268-4	571188-59-5	Active	Intermediate	Joint	Intermediate use only	19-10-2017	View substance registered dossier
tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate	695-268-4	571188-59-5	Active	Intermediate	Individual	Intermediate use only	16-07-2013	View substance registered dossier
tert-butyl 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzoate	942-231-8	1628047-90-4	Active	Intermediate	Joint	Intermediate use only	27-11-2015	View substance registered dossier
tert-butyl 3-oxobutanoate	216-904-5	1694-31-1	Active	Full	Joint	≥ 10 to < 100 tonnes	07-05-2018	View substance registered dossier
tert-butyl 3-oxobutanoate	216-904-5	1694-31-1	Active	Intermediate	Joint	Intermediate use only	26-03-2018	View substance registered dossier
Tert-butyl 3-oxoazetidine-1-carboxylate	627-725-0	398489-26-4	Cease Manufacture	Intermediate	Individual	Cease manufacture	28-07-2014	View substance registered dossier
Tert-butyl 3-Cyano-4-oxo-pyrrolidine-1-carboxylate	700-004-9	175463-32-8	Active	Intermediate	Individual	Intermediate use only	12-02-2009	View substance registered dossier
tert-butyl 3-[6-({[1-(2,2-difluoro-1,3-benzodioxol-5-yl)cyclopropyl]carbonyl}amino)-3-methylpyridin-2-yl]benzoate	800-308-2	1160221-25-9	Active	Intermediate	Joint	Intermediate use only	21-10-2014	View substance registered dossier
tert-butyl 3-(6-amino-3-methylpyridin-2-yl)benzoate	800-303-5	1083057-14-0	Active	Intermediate	Joint	Intermediate use only	21-10-2014	View substance registered dossier
tert-butyl 3,5,5-trimethylperoxyhexanoate	236-050-7	13122-18-4	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	12-11-2020	View substance registered dossier
tert-butyl 2-{(2S,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-4-phenylbutyl}-2-[4-(pyridin-2-yl)benzyl]hydrazinecarboxylate	606-396-7	198904-86-8	Active	Full	Joint	≥ 1 to < 10 tonnes	24-04-2018	View substance registered dossier
tert-butyl 2-oxopyrrolidine-1-carboxylate	617-776-7	85909-08-6	Active	Intermediate	Joint	Intermediate use only	05-03-2020	View substance registered dossier
tert-butyl 2-hydroxyisobutyrate	252-952-3	36293-63-7	Active	Intermediate	Joint	Intermediate use only	08-11-2017	View substance registered dossier
tert-butyl 2-ethylperoxyhexanoate	221-110-7	3006-82-4	null	Full	Joint	1 000 - 10 000 tonnes per annum	19-10-2020	View substance registered dossier
tert-butyl 2-bromopropanoate	675-664-3	39149-80-9	null	Intermediate	Joint	Intermediate Use Only	24-05-2020	View substance registered dossier
Tert-butyl 2-[4-(2-pyridinyl) phenylmethyl] hydrazine carboxylate	429-080-9	-	Active	Full	Joint	≥ 1 to < 10 tonnes	12-10-2017	View substance registered dossier
Tert-butyl 2-[4-(2-pyridinyl) phenylmethyl] hydrazine carboxylate	429-080-9	-	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
tert-butyl 2-[(2S,3S)-2-(benzyloxy)pentan-3-yl]hydrazinecarboxylate	606-022-2	184177-88-6	Active	Intermediate	Individual	Intermediate use only	30-05-2018	View substance registered dossier
tert-butyl 1H-pyrrol-1-ylcarbamate	810-523-3	937046-95-2	Cease Manufacture	Intermediate	Individual	Cease manufacture	24-08-2015	View substance registered dossier
tert-butyl 1H-pyrrol-1-ylcarbamate	810-523-3	937046-95-2	Active	Intermediate	Individual	Intermediate use only	27-02-2018	View substance registered dossier
tert-butyl (triphenylphosphoranylidene) acetate	412-880-7	35000-38-5	Active	NONS	Joint	Tonnage data confidential	14-07-2011	View substance registered dossier
tert-butyl (S)-2-carbamoylpyrrolidine-1-carboxylate	626-262-1	35150-07-3	Active	Intermediate	Joint	Intermediate use only	28-11-2017	View substance registered dossier
tert-butyl (6S)-6-[4-(7-{2-[(1R,3S,4S)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]hept-3-yl]-1H-benzimidazol-5-yl}-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate ethanedioate (1:1)	941-126-4	1499193-66-6	Active	Intermediate	Joint	Intermediate use only	09-06-2015	View substance registered dossier
tert-butyl (6S)-6-[4-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate	939-899-8	1441670-89-8	Active	Intermediate	Joint	Intermediate use only	09-06-2015	View substance registered dossier
tert-butyl (5S,6R,7R)-3-bromomethyl-5,8-dioxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate	407-620-4	33610-13-8	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
tert-butyl (4R)-cis-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate	425-780-3	125971-94-0	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
tert-butyl (4R)-cis-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate	425-780-3	125971-94-0	Active	Intermediate	Joint	Intermediate use only	16-03-2018	View substance registered dossier
tert-butyl (4-bromo-2-cyano-1H-pyrrol-1-yl)carbamate	810-525-4	937047-04-6	Cease Manufacture	Intermediate	Individual	Cease manufacture	24-08-2015	View substance registered dossier
tert-butyl (4-bromo-2-cyano-1H-pyrrol-1-yl)carbamate	810-525-4	937047-04-6	Active	Intermediate	Individual	Intermediate use only	23-04-2019	View substance registered dossier
tert-butyl (3S,6S)-3-((tert-butyldimethylsilyl)oxy)-6-chloro-6-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)hexanoate	811-363-7	1681053-96-2	Active	Intermediate	Joint	Intermediate use only	02-05-2018	View substance registered dossier
tert-butyl (3S,5S)-3-isopropyl-5-((2S,4S)-tetrahydro-4-isopropyl-5-oxo-furan-2-yl)-2-oxo-pyrrolidine-carboxylate	472-680-0	-	Active	Full	Joint	≥ 10 tonnes	26-02-2019	View substance registered dossier
tert-butyl (3R,5S,6E)-7-{4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl}-3,5-dihydroxyhept-6-enoate	609-144-4	355806-00-7	Active	Intermediate	Joint	Intermediate use only	13-03-2020	View substance registered dossier
tert-butyl (3R)-3-hydroxypyrrolidine-1-carboxylate	629-335-6	109431-87-0	null	Intermediate	Joint	Intermediate Use Only	20-10-2020	View substance registered dossier
tert-butyl (3-{[2-(1H-imidazol-4-yl)ethyl]amino}-3-oxopropyl)carbamate	813-660-7	143885-59-0	Active	Intermediate	Individual	Intermediate use only	19-12-2016	View substance registered dossier
tert-butyl (2S,4S)-2-[4-(2-{(2S,5S)-1-[N-(methoxycarbonyl)-L-valyl]-5-methylpyrrolidin-2-yl}-1,11-dihydro[2]benzopyrano[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl]-4-(methoxymethyl)pyrrolidine-1-carboxylate	807-100-0	1378391-45-7	Active	Intermediate	Individual	Intermediate use only	28-09-2016	View substance registered dossier
tert-butyl (2S)-2-{4-[(6S)-10-{2-[(2S)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl]-1H-imidazol-5-yl}-6-phenylindolo[1,2-c][1,3]benzoxazin-3-yl]-1H-imidazol-2-yl}pyrrolidine-1-carboxylate	813-165-6	1369595-05-0	Active	Intermediate	Individual	Intermediate use only	26-09-2016	View substance registered dossier
tert-butyl (2S)-2-carbamoyl-2,3-dihydropyrrole-1-carboxylate	615-204-0	709031-38-9	Active	Intermediate	Individual	Intermediate use only	21-03-2017	View substance registered dossier
tert-butyl (2S)-2-[4-(4'-{2-[(2S)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl]-1H-imidazol-5-yl}biphenyl-4-yl)-1H-imidazol-2-yl]pyrrolidine-1-carboxylate	941-432-8	-	Active	Intermediate	Individual	Intermediate use only	26-09-2014	View substance registered dossier
tert-butyl (2S)-2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate	813-157-2	1007882-59-8	Active	Intermediate	Individual	Intermediate use only	26-09-2016	View substance registered dossier
tert-butyl (2S)-2-(3-fluoro-4-phenylphenyl)propanoate	945-962-0	-	Active	Intermediate	Joint	Intermediate use only	07-12-2017	View substance registered dossier
tert-butyl (2-cyano-1H-pyrrol-1-yl)carbamate	810-524-9	937046-96-3	Cease Manufacture	Intermediate	Individual	Cease manufacture	24-08-2015	View substance registered dossier
tert-butyl (2-cyano-1H-pyrrol-1-yl)carbamate	810-524-9	937046-96-3	Active	Intermediate	Individual	Intermediate use only	26-03-2019	View substance registered dossier
tert-butyl (1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate	609-213-9	361440-67-7	Active	Intermediate	Individual	Intermediate use only	20-03-2017	View substance registered dossier
tert-butyl (1S)-N-[1-((2S)-2-oxiranyl)-2-phenylethyl]carbamate	425-420-5	98737-29-2	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
tert-butyl (1R,3S,4S)-3-(5-bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate	800-428-5	1256387-74-2	Active	Intermediate	Joint	Intermediate use only	12-02-2018	View substance registered dossier
tert-Butyl ((7R,9R)-9-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl}-6,10-dioxasprio[4.5]dec-7yl)acetate	920-205-7	-	Active	Intermediate	Joint	Intermediate use only	17-04-2020	View substance registered dossier
tert-Butyl ((1S)-2-hydroxy-1-methylethyl)carbamate	807-439-4	79069-13-9	Active	Intermediate	Individual	Intermediate use only	05-12-2017	View substance registered dossier
TERT-AMYL OXALATE	437-440-1	-	No longer Valid	NONS	Individual	No longer valid	19-02-2009	View substance registered dossier
tert-alkyl(C10-C12)ammonium bis[1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]-chromate(1-) and tert-alkyl(C10-C12)ammonium bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]-chromate(1-) and tert-alkyl(C10-C12)ammonium bis[1-[[5-(1,1-dimethylpropyl)-2-hydroxy-3-nitrophenyl]azo]-2-naphthalenolato(2-)]-chromate(1-) and tert-alkyl(C10-C12)ammonium [[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]-[1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]]-chromate(1-) and tert-alkyl(C10-C12)ammonium [[1-[[5-(1,1-dimethylpropyl)-2-hydroxy-3-nitrophenyl]azo]-2-naphthalenolato(2-)]-[1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]]-chromate(1-) and tert-alkyl(C10-C12)ammonium [[1-[[5-(1,1-dimethylpropyl)-2-hydroxy-3-nitrophenyl]azo]-2-naphthalenolato(2-)]-[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]]-chromate(1-)	938-781-3	-	Active	Full	Joint	≥ 100 to < 1 000 tonnes	05-02-2021	View substance registered dossier
tert-(dodecyl/tetradecyl)-ammonium bis(3-(4-((5-(1,1-dimethyl-propyl)-2-hydroxy-3-nitrophenyl)azo)-3-methyl-5-hydroxy-(1H)pyrazol-1-yl)benzenesulfonamidato)chromate	413-210-6	192662-33-2	Cease Manufacture	NONS	Individual	Cease manufacture	10-11-2008	View substance registered dossier
tert-(dodecyl/tetradecyl)-ammonium bis(3-(4-((5-(1,1-dimethyl-propyl)-2-hydroxy-3-nitrophenyl)azo)-3-methyl-5-hydroxy-(1H)pyrazol-1-yl)benzenesulfonamidato)chromate	413-210-6	192662-33-2	Cease Manufacture	Full	Joint	Cease manufacture	30-03-2011	View substance registered dossier
TERRESTRAL	429-810-6	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
Terpineol	232-268-1	8000-41-7	Active	Full	Joint	≥ 100 to < 1 000 tonnes	25-10-2017	View substance registered dossier
Terphenyl, hydrogenated	262-967-7	61788-32-7	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	09-01-2020	View substance registered dossier
Terphenyl	247-477-3	26140-60-3	No longer Valid	Intermediate	Joint	No longer valid	30-09-2010	View substance registered dossier
Terpenes and terpenoids, turpentine-oil, α-pinene fraction, oligomers	500-245-8	70750-57-1	Active	Full	Joint	≥ 100 to < 1 000 tonnes	04-03-2016	View substance registered dossier
Terpenes and Terpenoids, sinpine	272-842-9	68917-63-5	Active	Full	Joint	≥ 1 to < 10 tonnes	09-10-2017	View substance registered dossier
Terpene hydrocarbon alcohols, terpene processing by-products	945-149-0	-	Active	Full	Joint	≥ 100 to < 1 000 tonnes	29-05-2018	View substance registered dossier
Terpene Dimers	948-032-2	-	Active	Full	Joint	≥ 1 to < 10 tonnes	22-01-2019	View substance registered dossier
Terpene and terpenoids, sunflower (Helianthus annuus) oil	457-800-1	666723-01-9	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
TERON N-718K	427-830-1	-	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
Terephthaloyl dichloride	202-829-5	100-20-9	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	13-07-2020	View substance registered dossier
Terephthalonitrile	210-783-2	623-26-7	Active	Intermediate	Joint	Intermediate use only	21-03-2019	View substance registered dossier
Terephthalic acid	202-830-0	100-21-0	Active	Full	Joint	≥ 1 000 000 to < 10 000 000 tonnes	25-01-2021	View substance registered dossier
Terephthalaldehyde	210-784-8	623-27-8	Active	Full	Joint	≥ 10 to < 100 tonnes	26-03-2020	View substance registered dossier
Terephthalaldehyde	210-784-8	623-27-8	Active	Intermediate	Joint	Intermediate use only	05-06-2018	View substance registered dossier
terephtalic acid compound with diamines	-	-	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	26-10-2018	View substance registered dossier
Terbium trinitrate	233-138-7	10043-27-3	null	Intermediate	Joint	Intermediate Use Only	14-05-2020	View substance registered dossier
Terbium	231-137-6	7440-27-9	null	Full	Joint	0 - 10 tonnes per annum	24-09-2020	View substance registered dossier
Tellurium dioxide	231-193-1	7446-07-3	Active	Full	Joint	≥ 100 to < 1 000 tonnes	11-03-2020	View substance registered dossier
Tellurium	236-813-4	13494-80-9	Active	Full	Joint	≥ 100 to < 1 000 tonnes	11-04-2020	View substance registered dossier
TELEPHOTO 1	423-030-1	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
Telajet Black E-AS VP 2115	434-980-1	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
TEGUDORPHINE	427-760-1	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
Teclothiazide	224-253-3	4267-05-4	Active	Intermediate	Joint	Intermediate use only	11-05-2017	View substance registered dossier
TECHMORE VG 3101L	429-390-4	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
TDI Biuret	701-017-2	-	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	08-03-2016	View substance registered dossier
TCPY	432-830-8	-	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
TCPM	434-220-7	-	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
TCPC	434-390-2	-	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
TCO	446-820-6	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
TCD-Diol roh ex B6406 SOD	906-574-7	-	Active	Intermediate	Individual	Intermediate use only	23-11-2010	View substance registered dossier
TCD-Dial roh ex B6334 SOD	906-573-1	-	Active	Intermediate	Individual	Intermediate use only	23-11-2010	View substance registered dossier
TCD-DI-HEA	418-030-1	-	Active	NONS	Joint	Tonnage data confidential	19-02-2009	View substance registered dossier
TCA	211-479-2	650-51-1	null	Full	Joint	100 - 1 000 tonnes per annum	21-10-2020	View substance registered dossier
TBYT	423-440-9	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
TBT-DET	446-230-9	-	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
TBL	418-560-3	-	Active	NONS	Individual	Tonnage data confidential	10-11-2008	View substance registered dossier
Taurine	203-483-8	107-35-7	Active	Full	Joint	≥ 10 to < 100 tonnes	10-03-2020	View substance registered dossier
Taurine	203-483-8	107-35-7	null	Intermediate	Joint	Intermediate Use Only	20-08-2020	View substance registered dossier

Showing 1,601 - 1,800 of 25,841 results.