Registration Dossier

Diss Factsheets

Administrative data

Description of key information

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
adverse effect observed (sensitising)
Additional information:

No experimental study is available. Nevertheless, tert-amyl hydroperoxide should be regarded as a skin sensitiser cat 1, since two similar hydroperoxides are skin sensitisers:

tert-butyl hydroperoxide (CAS 75-91-2): skin sens cat 1A

1,1,3,3-tetramethylbutyl hydroperoxide (CAS 5809-08-5): skin sens cat 1B.

Respiratory sensitisation

Endpoint conclusion
Endpoint conclusion:
no study available

Justification for classification or non-classification

According to Regulation (EC) N°1272/2008 (CLP), the substance is classified category 1 for skin sensitisation (H317).