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Physical & Chemical properties

Dissociation constant

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Link to relevant study record(s)

Reference
Endpoint:
dissociation constant
Data waiving:
other justification
Justification for data waiving:
other:

Description of key information

According the ECHA Guidance Ch. R.7a, 2008 (pg 173), "...if the substance cannot dissociate due to a lack of relevant functional groups, the dissociation constant is irrelevant."  Therefore, as the substance is not ionizable, determination of the dissociation constant is not relevant.

Key value for chemical safety assessment

Additional information