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Physical & Chemical properties

Dissociation constant

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Description of key information

Calculated pKa= 11.4 at 25°C

Key value for chemical safety assessment

Additional information

The test substance is extremely little soluble in water (<3E-7 g/L). Thus an experimental determination of the dissociation constants is not possible.

The calculation was based on dissociable functional group of test compound, according to D.D.Perrin, Boyd Dempsey and E.P.Serjeant, pKa Prediction for Organic Acids and Bases, Chapman and Hall, London, 1981.