Registration Dossier

Diss Factsheets

Physical & Chemical properties

Dissociation constant

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
dissociation constant
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance has no ionic structure

Description of key information

Dissociation constant (tetramethylsilane): No ionisable groups

Key value for chemical safety assessment

Additional information

The study is considered scientifically unjustified because there are no ionisable groups in the molecule.