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Dissociation constant

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Description of key information

Calculated pKa= 8.9 at 25°C

Key value for chemical safety assessment

Additional information

As the substance is not soluble in water thus an experimental determination of the dissociation constant is not possible.

Since the test compound has one dissociable functional group (-OH) thus in addition the dissociation constant has been calculated using

software program SPARC v4.5 as recommended in Guideline and yields a pKa value of 8.9 at 25°C.