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Dissociation constant

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dissociation constant
Data waiving:
study technically not feasible
Justification for data waiving:

Description of key information

In accordance with section 2 of Annex XI of the REACH regulation, the dissociation constant study can be waived if the study is not technically feasible. 
Shale oils, heavy is a UVCB with many constituents, and so determining a dissociation constant is not possible.

Key value for chemical safety assessment

Additional information