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Registered substances

Registered substances

The data comes from registration dossiers submitted to ECHA by the date indicated as last update. The Total Tonnage Band is compiled from all the dossiers with two exceptions; any tonnages claimed confidential and any quantity used as an intermediate to produce a different chemical. The Total Tonnage band published does not necessarily reflect the registered tonnage band(s).

Please note that some of the information on registered substances may belong to third parties. The use of such information may therefore require the prior permission of the third party owners. Please consult the Legal Notice for further information.

Please note that information on chemical properties of registered substances is directly accessible via eChemPortal

The result of the search ‘Substance has nanoform’ returns all factsheets containing data related to nanomaterials. However, this does not mean that a registration covering nanoforms of the substance has been submitted in line with the revised annexes of REACH by all the registrants concerned. Note that 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 using IUCLID version 6.4 (released on 30 October 2019).

Last updated 29 March 2020. Database contains 22743 unique substances and contains information from 98865 dossiers.
Substance identity
Administrative data
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Substance data
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Uses and exposure
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  • Consumer Uses
  • Article service life
  • Widespread uses by professional workers
  • Formulation or re-packing
  • Uses at industrial sites
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Category:
 
2,3,4,4'-tetrakis(6-diazo-5,6-dihydro-5-oxo-1-naphthylsulfonato)benzophenone
424-190-3 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,3,4,5-tetrachlorobenzoylchloride
406-760-3 42221-52-3 Intermediate Individual Tonnage Data Confidential View substance registered dossier
2,3,4,5-tetrafluorobenzoyl chloride
619-058-9 94695-48-4 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3,4,6-tetra-O-acetyl-1-C-(3-{[5-(4-fluorophenyl)-2-thienyl]methyl}-4-methylphenyl)-a-D-glucopyranose
921-285-6 1071929-02-6 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3,4,6-tetra-O-acetyl-1-C-(3-{[5-(4-fluorophenyl)-2-thienyl]methyl}-4-methylphenyl)-a-D-glucopyranose
921-285-6 1071929-02-6 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3,4,6-Tetra-O-benzyl-D-glucopyranose
432-870-6 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,3,4-trichlorobut-1-ene
219-397-9 2431-50-7 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3,4-trifluoroaniline
407-170-9 3862-73-5 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3,5,6-Tetrafluorobenzoic Acid
435-890-3 652-18-6 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3,5,6-tetrafluorobenzoic acid
416-800-1 652-18-6 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3,5,6-tetrahydro-2-methyl-2H-cyclopenta[d]-1,2-thiazol-3-one
407-630-9 82633-79-2 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3,5-trichloropyridine
407-270-2 16063-70-0 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3,5-trimethyl-4-nitropyridine 1-oxide
617-893-3 86604-79-7 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-bis((2-mercaptoethyl)thio)-1-propanethiol
411-290-7 131538-00-6 Full Individual 1 - 10 tonnes per annum View substance registered dossier
2,3-bis((2-mercaptoethyl)thio)-1-propanethiol
411-290-7 131538-00-6 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3-di-3-pyridylbutane-2,3-diol
225-649-9 4989-59-7 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-dichloro-5-trifluoromethylpyridine
410-340-5 69045-84-7 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3-difluoro-5-(trifluoromethyl)pyridine
677-278-0 89402-42-6 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-dihydro-1,3,3-trimethylspiro(indole-2,3'-(3H)naphth(2,1-b)(1,4)oxazine
404-480-6 27333-47-7 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3-Dihydro-1,4-benzodioxin-2-yl(piperazin-1-yl)methanone
700-374-1 70918-00-2 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-dihydro-2,2-dimethyl-1H-perimidine
424-060-6 6364-17-6 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,3-dihydro-2,2-dimethyl-1H-perimidine
424-060-6 6364-17-6 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3-dihydrothieno[3,4-b][1,4]dioxine
415-450-7 126213-50-1 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,3-dihydrothieno[3,4-b][1,4]dioxine
415-450-7 126213-50-1 NONS Individual Tonnage Data Confidential View substance registered dossier
2,3-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane; reaction mass of: 1,7-dimethyl-2-[(3-methylbicyclo[2.2.1]hept-2-yl)methyl]bicyclo[2.2.1]heptane
427-040-5 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,3-dimethyl-2H-indazol-6-amine
610-188-1 444731-72-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-dimethylbut-1-ene
209-262-2 563-78-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-Epoxy-1H-cyclopenta[a]phenanthrene,androstan-17-ol
601-593-4 119302-19-1 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,3-epoxypropyl phenyl ether
204-557-2 122-60-1 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-epoxypropyl phenyl ether
204-557-2 122-60-1 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-epoxypropyltrimethylammonium chloride
221-221-0 3033-77-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-epoxypropyltrimethylammonium chloride
221-221-0 3033-77-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3-Quinoxalinedione, 6-amino-1,4-dihydro-7-methoxy-
615-027-9 69904-10-5 Intermediate Individual Intermediate Use Only View substance registered dossier
2,3:4,5-Di-O-isopropylidene-beta -D-fructopyranose
606-663-8 20880-92-6 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,4-trimethyl-7-methoxy-isoquinolinedione-(1,3)
606-257-0 191988-38-2 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,4-trimethylpentan-2-aminium (3R,5S,6E)-7-{4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl}-3,5-dihydroxyhept-6-enoate
807-096-0 917805-85-7 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,5-trichloroaniline
211-254-9 636-30-6 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,5-Trifluorophenylacetic Acid
466-070-3 209995-38-0 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4,6-Tri(2,4-dihydroxyphenyl)-1,3,5-triazine
700-796-6 - Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,6-tri-sec-butylphenol
227-572-6 5892-47-7 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4,6-tri-tert-butylphenyl 2-butyl-2-ethyl-1,3-propanediolphosphite
423-560-1 161717-32-4 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4,6-trichloro-1,3,5-triazine
203-614-9 108-77-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,6-trichloro-1,3,5-triazine
203-614-9 108-77-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,6-trichloro-1,3,5-triazine
203-614-9 108-77-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,6-trifluorobenzamide
671-384-0 82019-50-9 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,6-trifluorobenzoic acid
623-645-5 28314-80-9 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4,6-triisobutyl-1,3,5-dithiazinane
457-290-0 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,4,6-trimethylbenzophenone
403-150-9 954-16-5 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine
426-040-2 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,4,7,9-Tetramethyl-4,7-decanediol
451-160-7 17913-76-7 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4,7-trimethyloct-6-en-1-ol
814-338-9 1913285-57-0 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4,8,10-tetra(tert-butyl)-6-hydroxy-12H-dibenzo-[d,g][1,3,2]dioxaphosphocin 6-oxide, lithium salt
458-880-0 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-bis(((2-(dimethylammonio)ethyloxy)carbonyl)phen-2-ylazo)benzene-1,3-diolbis(methanesulfonate)
429-600-4 1026988-42-0 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4-Bis((dodecylthio)methyl)-6-methylphenol
438-600-3 110675-26-8 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4-Bis((dodecylthio)methyl)-6-methylphenol
438-600-3 110675-26-8 Full Individual 10+ tonnes per annum View substance registered dossier
2,4-Bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-n-octyloxyphenyl)-1,3,5-triazine
412-440-4 2725-22-6 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4-Bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-n-octyloxyphenyl)-1,3,5-triazine
412-440-4 2725-22-6 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4-Bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-n-octyloxyphenyl)-1,3,5-triazine
412-440-4 2725-22-6 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4-bis[2,2'-[2-(N,N-dimethylamino)ethyloxycarbonyl]phenylazo]-1,3-dihydroxybenzene-dihydrochloride
407-010-8 118208-02-9 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-bis[N'-(4-methylphenyl)ureido]toluene
411-790-5 - Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4-bis[N'-(4-methylphenyl)ureido]toluene
411-790-5 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-di-tert-butylcyclohexanone
405-340-7 13019-04-0 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-di-tert-butylphenol
202-532-0 96-76-4 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-diamino-5-[4-[(2-sulfoxyl ethyl)sulfonyl]phenylazo]benzenesulfonic acid
424-870-1 27624-67-5 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-diamino-6-vinyl-s-triazine
424-800-8 3194-70-5 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-dibromo-1-{[(2-methoxypropan-2-yl)oxy]methyl}benzene
929-928-2 1201913-61-2 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-Dibromo-6-[(cyclohexyl-methyl-amino)-methyl]-phenylamine hydrobromide
617-191-7 81060-07-3 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-3,5-xylenol
205-109-9 133-53-9 Full Individual 10 - 100 tonnes per annum View substance registered dossier
2,4-dichloro-3-ethyl-6-aminophenol
700-377-8 99817-37-5 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-3-ethyl-6-nitrophenol
420-740-1 99817-36-4 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-dichloro-3-ethyl-6-nitrophenol
420-740-1 99817-36-4 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-3-ethyl-6-nitrophenol
420-740-1 99817-36-4 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-3-ethyl-6-nitrophenol
420-740-1 99817-36-4 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-3-ethyl-6-nitrophenol
420-740-1 99817-36-4 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-3-ethylphenol
401-060-4 121518-45-4 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-dichloro-5-(trifluoromethyl)pyrimidine
609-648-4 3932-97-6 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-5-fluorobenzoylchloride
428-390-1 86393-34-2 NA Individual Intermediate Use Only View substance registered dossier
2,4-dichloro-5-hydroxyacetanilide
429-110-0 67669-19-6 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-dichloro-α,α,α-trifluorotoluene
206-278-1 320-60-5 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloroaniline
209-057-8 554-00-7 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichloroaniline
209-057-8 554-00-7 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dichlorophenyl [4-(bromomethyl)phenoxy]acetate
432-330-1 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-diethyl-1,5-pentanediol
429-310-8 57987-55-0 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-difluoro-α-(1H-1,2,4-triazol-1-yl)acetophenone hydrochloride
412-390-3 86386-75-6 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-difluoroaniline
206-687-5 367-25-9 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dihydro-4-(4-(4-(4-hydroxyphenyl)-1-piperazinyl)phenyl)-2-(1-methylpropyl)-3H-1,2,4-triazol-3-one
434-820-9 106461-41-0 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one
224-330-1 4314-14-1 Full Individual 0 - 10 tonnes per annum View substance registered dossier
2,4-dihydro-5-methyl-3H-pyrazol-3-one
203-565-3 108-26-9 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dihydroxy-3-methylbenzoic acid
700-279-5 4707-49-7 Intermediate Individual Intermediate Use Only View substance registered dossier
2,4-dihydroxy-N-(2-methoxyphenyl)benzamide
419-090-1 129205-19-2 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-dimethyl-6-(1-methyl-pentadecyl)phenol
411-220-5 134701-20-5 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-DPZ
434-170-6 - NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-Oxazolidinedione, 5-[[4-(diphenylamino)phenyl]methylene]-3-(2-phenylethyl)-
453-020-0 506426-96-6 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-Oxazolidinedione, 5-[[4-(diphenylamino)phenyl]methylene]-3-[2-(4-methoxyphenyl)ethyl]-
453-030-5 514791-52-7 NONS Individual Tonnage Data Confidential View substance registered dossier
2,4-xylenol
203-321-6 105-67-9 Intermediate Individual Intermediate Use Only View substance registered dossier
2,5,7,7-tetramethyloctanal
405-690-0 114119-97-0 NONS Individual Tonnage Data Confidential View substance registered dossier
2,5-bis(1,1-dimethylbutyl)hydroquinone
400-220-0 57246-09-0 NONS Individual Tonnage Data Confidential View substance registered dossier
2,5-bis(2,2,2-trifluoroethoxy)benzoic acid
609-132-9 35480-52-5 Intermediate Individual Intermediate Use Only View substance registered dossier
2,5-bis(p-toluidino)terephthalic acid
233-651-6 10291-28-8 Intermediate Individual Intermediate Use Only View substance registered dossier
2,5-bis-isocyanatomethyl-bicyclo[2.2.1]heptane
411-280-2 74091-64-8 NONS Individual Tonnage Data Confidential View substance registered dossier

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