Registration Dossier

Physical & Chemical properties

Dissociation constant

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The dissociation constants for 3-hydroxy-2-(3-hydroxy-2-quinolyl)-1H-inden-1-one are estimated to be pKa1 of 1.7 (Atom number: 5), pKa2 of 2.3 (Atom number: 13) and pKa3 of 7.8 (Atom number: 22).

Key value for chemical safety assessment

pKa at 20°C:
1.7

Additional information