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Physical & Chemical properties

Dissociation constant

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Description of key information

no dissociation for tri-glycerides
pka = 13.48- 13.98 at 20 °C at 20 °C for di-glycerides

Key value for chemical safety assessment

Additional information

The dissociation of the substance glycerides, C12-18 di- and tri- (CAS 91744-28-4) determined by QSAR calculation with SPARC (v4.6). No dissociation could be determined under naturally relevant pH conditions.