Get IUCLID data
You can also download a set of reference substances (44,8 MB). This file includes 3,776 commonly used reference substances. The set is provided as an archive file with extension zip. Its content must be extracted before the .i6z files can be imported in to IUCLID 6.
You may use the web form below to search for and then download existing Reference substances in the IUCLID 6 format.
Chemical inventories are used to provide access within IUCLID to inventories of information on chemical identity. A Reference substance may be linked to an entry in a Chemical inventory, to provide information on chemical identity in a standard format. Chemical inventories cannot be created from within IUCLID, but they can be imported, after which they are read-only.
- EC inventory: the EC Inventory is delivered with IUCLID 6 Desktop but not with IUCLID 6 Server. The EC Inventory contains chemical identifiers such as EC numbers, CAS numbers and molecular formulae. Download EC inventory (.i6z, 3.9 MB)
- Download pre-registration list numbers (600 series) (.i6z, 0.8 MB)
- Download pre-registration list numbers (900 series) (.i6z, 0.7 MB)
REACH Study Results is a collection of substance data that was submitted to ECHA under the REACH regulation. It contains results from studies that relate to physical-chemical properties, environmental fate and pathways, and ecotoxicology and toxicological information. The data is already accessible on the ECHA website, one substance at a time, but in REACH Study Results, results for approximately 15,000 substances are available to download in a single IUCLID 6 database. The database is provided within a dedicated installation of IUCLID 6 Desktop. Instructions are provided within the download package. REACH Study Results is also available as an Oracle database dump file: see the separate download option below.
To be informed of any updates made to the data, please sign up to the general mailing list on this web site under My account.
The data may be downloaded only after acceptance of the terms and conditions, the provision of contact details, and the purpose for which the data will be used. Before using the data, you are advised to read carefully the terms and conditions because it determines the way in which it may be used. To download REACH Study Results within IUCLID 6 Desktop, you must agree to the terms and conditions for both the data and the application.