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EC number: 245-629-3 | CAS number: 23386-52-9
The concentrations of the different test solutions were calculated automatically using the equation of the calibration curve and considering the dilution factor of the test solutions. The results are listed in the following table:
Nominal saturation concentration (g/L)
Octanol solubility, Results (g/L)
Total average concentration over three incubation times:
2.32 g/L, RSD 4.4 %
Thus, the following rounded value for n-Octanol solubility of the test item Sodium dicyclohexyl sulfosuccinate can be reported when applying similar conditions described for water solubility according to EU test method L383 A/54-62 (EEC A.6):
n-Octanol solubility of Sodium dicyclohexyl sulfosuccinate = 2.32 g/L
The n-Octanol solubility was determined at 20 °C. pH value cannot be indicated, as pH is only defined for aqueous solutions, not for octanol solutions.
In the non-GLP Kllimisch 1 study from Frischmann (2012) the octanol solubility of Sodium dicyclohexyl sulfosuccinate was determined following the method as outlined in the OECD 105. Instead of water, octanol was used. The octanol solubility at 20°C was determined to be 2.32 g/L.
This value is considered relevant an reliable for the risk assessment.
octanol solubility (20°C): 2.32 g/L
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