Registration Dossier
Registration Dossier
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EC number: 231-609-1 | CAS number: 7651-02-7
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
Description of key information
The solubility of Stearic acid 3-(dimethylaminopropyl)amide in n-Octanol is 151 g/L; the solubility of Stearic acid 3-(dimethylaminopropyl)amide hydrochloride in n-Octanol is 22 g/L (OECD guideline 105, adapted for n-Octanol; flask method).
Key value for chemical safety assessment
- Solubility in organic solvents at 20°C:
- 151 g/L
Additional information
The solubility of Stearic acid 3-(dimethylaminopropyl)amide in n-Octanol was determined according to OECD guideline 105, 27 July 1995, adapted for n-Octanol (flask method). The solubility of Stearic acid 3-(dimethylaminopropyl)amide in n-Octanol is 151 g/L.
A supporting study is available, in which the solubility of Stearic acid 3-(dimethylaminopropyl)amide in n-Octanol was determined by HPLC/CAD.
The average solubility of Stearic acid 3-(dimethylaminopropyl)amide in n-Octanol was 21.6 ± 0.98%. The density of the saturated mixture was determined to be 0.832 ± 0.003 g/mL. Using the density, the solubility of Stearic acid 3-(dimethylaminopropyl)amide in n-Octanol can be converted into 180 ± 8 g/L.
The solubility of Stearic acid 3-(dimethylaminopropyl)amide hydrochloride in n-Octanol was determined according to OECD guideline 105, 27 July 1995, adapted for n-Octanol (flask method). The solubility of Stearic acid 3-(dimethylaminopropyl)amide hydrochloride in n-Octanol is 22 g/L.
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