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EC number: 211-546-6 | CAS number: 661-19-8
Results:Not Detected / Not Detected / Not Detected
Mean Concentration in Water:<1.0 mg/L
Standard Deviation for These Data:none
Docosan-1 -ol was determined according ASTM E 1148. The water solubility was under the detection limit (1 mg/L).
The water solubility of a commercial sample of docosan-1-ol is <1 mg/L at 23°C and pH 5.5. An estimated water solubility of ca. 0.001 mg/L (Fisk et al., 2010), using a predictive method based on log Kow and validated based on trends across the category.
A water solubility value of <1 mg/L at 23°C and pH 5.5 was determined for the substance with the use of a flask method in accordance with ASTM E 1148. The result is considered to be reliable.
It is supported by an estimated water solubility of ca. 0.001 mg/L (Fisk et al., 2010), using a predictive method based on log Kow.
The predicted result is used in exposure modelling.
Discussion of trends in the Category of C6-24 linear and essentially-linear aliphatic alcohols:
As chain length increases, water solubility decreases, because the free energy required for a molecule to dissolve becomes less favourable for larger molecules.
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