Registration Dossier

Administrative data

Description of key information

In accordance with Column 2 of REACH Annex VII, the in vivo skin sensitisation study (required in Section 8.3) does not need to be conducted as the available information indicates that the substance meets the criteria for classification as corrosive to skin.

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no study available

Respiratory sensitisation

Endpoint conclusion
Endpoint conclusion:
no study available

Justification for classification or non-classification

In accordance with Column 2 of REACH Annex VII, the in vivo skin sensitisation study (required in Section 8.3) does not need to be conducted as the available information indicates that the substance meets the criteria for classification as corrosive to skin. There are no data to suggest that hexachlorodisilane is sensitising to skin or the respiratory tract.