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Physical & Chemical properties

Dissociation constant

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Description of key information

- density: The dissociation constant of 2-Propanol, 1,1'-[[3-[(3-aminopropyl)amino]propyl]imino]bis-, N-tallow alkyl derivs.  at 20°C and 756 mm Hg is 7.25, study Central Laboratory CECA SA 2010/K2 KS/ dissociation constant 

Key value for chemical safety assessment

pKa at 20°C:
7.25

Additional information

One reliable study (Klimisch , reliable with restrictions, "Central Laboratory CECA SA 2010/K2 KS/ dissociation constant", according to OECD TG 112) is available describing the determination of the dissociation constant of 2-Propanol, 1,1'-[[3-[(3-aminopropyl)amino]propyl]imino]bis-, N-tallow alkyl derivs.

The dissociation constant of the test item was determined to be 7.25.