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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

Please note, that due to development work, which takes place between October and December 2018, ECHA will not publish any new data from REACH registrations. We will resume the regular updates of our registered substances database in January 2019, and publish the non-confidential data retrospectively from dossiers which were submitted or updated between October and December 2018.

We apologise for any inconvenience caused.

Last updated 04 December 2018. Database contains 21403 unique substances and contains information from 89905 dossiers.
Substance identity
Administrative data
Submission type:
First published date:
Last update date:
Substance data
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Uses and exposure
Life cycle:
  • Consumer Uses
  • Article service life
  • Widespread uses by professional workers
  • Formulation or re-packing
  • Uses at industrial sites
  • Manufacture
Category:
 
β-methyl-3-(1-methylethyl)benzenepropanal
412-050-4 125109-85-5 Full Individual 100+ tonnes per annum View substance registered dossier
β-methylaziridine-1-propiononitrile
223-798-4 4078-19-7 Intermediate Joint Intermediate Use Only View substance registered dossier
γ-butyrolactone
202-509-5 96-48-0 Full Joint 10 000 - 100 000 tonnes per annum View substance registered dossier
γ-butyrolactone
202-509-5 96-48-0 Intermediate Individual Intermediate Use Only View substance registered dossier
γ-cyclodextrine methyl esters
418-710-8 - NONS Individual Tonnage Data Confidential View substance registered dossier
γ-methylaziridine-1-propylamine
278-047-3 74993-03-6 Intermediate Joint Intermediate Use Only View substance registered dossier
δ-valerolactone
208-807-1 542-28-9 Full Joint 100+ tonnes per annum View substance registered dossier
δ-valerolactone
208-807-1 542-28-9 Intermediate Joint Intermediate Use Only View substance registered dossier
ε-caprolactam
203-313-2 105-60-2 Full Joint 1 000 000 - 10 000 000 tonnes per annum View substance registered dossier
ε-Caprolactone, oligomeric reaction products with propylidynetrimethanol
500-099-5 37625-56-2 Full Joint 100 - 1 000 tonnes per annum View substance registered dossier
ε-Caprolactone, oligomers, esters with acrylic acid and 2,2,2',2'-tetrakis (hydroxymethyl)-3,3'-oxydipropan-1-ol
500-276-7 89800-10-2 Full Joint 0 - 10 tonnes per annum View substance registered dossier

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