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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Skin sensitisation

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

- The classification of the key parameter is based on the findings in a fully guideline and GLP compliant study reporting 3 -chloropropene to be not sensitising.


Migrated from Short description of key information:
- skin sensitisation: not sensitising, (OECD TG 429, Local lymphnode assay); study Sander (2010)

Respiratory sensitisation

Endpoint conclusion
Additional information:

No information on the sensitising potential of 3-chloropropene via the inhalative route is available. As 3-chloropropene is not a sensitizer via the dermal route the risk that 3-chloropropene is a respiratory sensitizer is regarded negligible.


Migrated from Short description of key information:
No information on the sensitising potential of 3-chloropropene via the inhalative route is available. As 3-chloropropene is not a sensitizer via the dermal route the risk that 3-chloropropene is a respiratory sensitizer is regarded negligible.

Justification for classification or non-classification

- Based on the results presented above, 3 -chloropropene is not a skin sensitizer and therefore does not need to be classified for skin sensitization according to CLP as implementation of UN GHS in the EU (REGULATION (EC) No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL).

- No information on the sensitising potential of 3-chloropropene via the inhalative route is available. As 3-chloropropene is not a sensitizer via the dermal route the risk that 3-chloropropene is a respiratory sensitizer is regarded negligible. Based on this reasoning 3 -chloropropene does not need to be classified for respiratory sensitization according to CLP as implementation of UN GHS in the EU (REGULATION (EC) No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL).