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EC number: 203-929-1
CAS number: 112-03-8
study was conducted to determine the partition coefficient of the test
substance, C18 TMAC (Purity:
using the estimation method. In
this method, the solubility of the test substance in n-octanol and in
water was determined. For surface active substance, the critical micelle
concentration (CMC) was used as an alternative to the water solubility.
The octanol solubility of the test substance was determined to be 200
g/L in 1-octanol and the water solubility (critical micelle
concentration) of the test substance was determined to be 49 mg/L at
25°C. Under the study conditions, the partition coefficient
(Pow) of the test substance was determined to be 4081.6 at 25°C, which
corresponds to a log Pow value of 3.61 (Clariant, 2012).
partition coefficient of the test substance was determined using an
estimation method involving the solubility in n-octanol and in water
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