Registration Dossier

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 key study was the only high reliability information available on the sensitising potential of (Z)-octadec-9-enol.


Migrated from Short description of key information:
The key study in rabbit, found (Z)-octadec-9-enol not sensitising to skin (Guillot et al., 1977; rel 2).

Justification for selection of skin sensitisation endpoint:
The key study was conducted according to an appropriate method.

Justification for classification or non-classification

Based on the available information, there is no requirement for the classification or labelling of (Z)-octadec-9-enol, in accordance with current EU guideline.