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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information

Endpoint summary

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Administrative data

Description of key information

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no study available
Additional information:

No experimental studies to assess skin sensitization of propene have been conducted due to this substance’s natural gaseous form. There are no reports of sensitisation from the available literature.


Short description of key information:
There are no reports of sensitisation associated with propene exposure.

Respiratory sensitisation

Endpoint conclusion
Additional information:

Short description of key information:
Although there is a long history of commercial use of propene and controlled human exposure during its assessment as an anaesthetic gas, there are no reports from the available literature of respiratory sensitisation.

Justification for classification or non-classification

There is no information to indicate that classification for sensitisation under DSD or CLP is warranted.