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Dissociation constant

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Description of key information

No pKa in the range pH 2.7 - 12.5

Key value for chemical safety assessment

Additional information

Inspection of the chemical formula of the test compound, a thiophosphoric acid, -triphenyl ester, indicated that the test compound would not have a pK in an accessible range.

A potentiometric titration indicated identical that there is no pKa in the range pH 2.7 to 12.5