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Physical & Chemical properties

Dissociation constant

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Description of key information

The acid-base constant of Bisphenol A is 11.3. The dissociation constant (pKa) of phenol is reported to be 9.89 at 20 °C.

Key value for chemical safety assessment

Additional information

In the peer-reviewed handbook the dissociation constant of phenol is reported to be 9.89 at 20 °C.

The acid-base constant of Bisphenol A is 11.3.