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EC number: 447-920-2
CAS number: 897393-42-9
The dissociation constant of the substance was calculated from the
structure of the main component following Perrin's calculation method.
This GLP study revealed a pKa of 9.9 and 9.3 for both the R-NH3+ groups
For complex mixtures (e.g. UVCBs) containing ionisable components the
assessment of pKa is clearly complicated. Estimation of the pKa values
of the main component is therefore considered as an alternative.
In addition to the pKa values for the R-NH3+ groups, pKa values were
calculated for the R-O-R groups to be -4.7 and -5.3.
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