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Dissociation constant

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Description of key information

pKa1= -1.7  (Triazin 3x)
pKa2= 9.8 (Phenol 3x)

Key value for chemical safety assessment

Additional information

The test item is not dissociated or protonated in the environmentally relevant pH range (5 to 8). The hydroxyl group of the phenol is dissociated in the basic range of pH