Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Description of key information

Non-sensitiser (OECD 429)

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not sensitising)
Additional information:

Reaction products of C3 alcohols and C3 alkenes obtained as by-products from the manufacture of propan-2-ol by hydration of propylene was assessed for its skin sensitising potential in a Local Lymph Node Assay, according to OECD guideline 429. The test substance was found not to be a skin sensitiser.

Respiratory sensitisation

Endpoint conclusion
Additional information:

There are no reports of respiratory sensitisation involving this substance in laboratory animals or humans.

Justification for classification or non-classification

These findings do not warrant the classification of this substance as a skin or respiratory sensitiser under the new Regulation (EC) 1272/2008 on classification, labelling and packaging of substances and mixtures (CLP).