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Physical & Chemical properties

Dissociation constant

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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
Justification for type of information:
Please see attached

Description of key information

The study does not need to be conducted, pentaerythritol tetranitrate is a nitric ester and thus there are no ionic properties in this molecule. The hydrogen atoms bonded to the carbon atoms have not acidic properties so they do not dissociate in aqueous solution.

Key value for chemical safety assessment

Additional information