Registration Dossier
Registration Dossier
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EC number: 290-476-8 | CAS number: 90170-43-7
Dissociation constant
Administrative data
Link to relevant study record(s)
Description of key information
Two dissociation points
Key value for chemical safety assessment
Additional information
The dissociation constant values for the two carboxylic acid functional groups were estimated to be independent of the coco alkyl chain length present, resulting in values of 3.3 ± 0.1 and 4.0 ± 0.1. For the tertiary amine functional group, the dissociation constant estimates were in the range 10.1 to 10.6 ± 0.7, depending on the coco alkyl chain length present.
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