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EC number: 204-010-8 | CAS number: 112-85-6
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 18.01.2012 - 22.02.2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- Guideline:
- other: Gravimetric method
- Principles of method if other than guideline:
- Weight of the chemical substance (fat) to dissolve in Organic Solvent to form a homogeneous solution of the solute in the solvent
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material :Docosanoic acid
- Molecular formula : C22H44O2
- Molecular weight : 340.5876 g/mol
- Smiles notation : C(CCCCCCCCCCCCCC)CCCCCCC(=O)O
- InChl : 1S/C22H44O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h2-21H2,1H3,(H,23,24)
- Substance type : Organic
- Physical state : Solid - Key result
- Medium:
- other: alcohol
- Solubility:
- 2 400 mg/L
- Temp.:
- 25 °C
- Remarks on result:
- other: soluble in alcohol
- Conclusions:
- The experimental value of solubility of docosanoic acid in alcohol at 25 degC was deteermine to be 2400 mg/L indicating that this substance is soluble in alcohol.
- Executive summary:
Gravimetric method was used to determine the solubility of the substance in organic solvent. The experimental value of solubility of docosanoic acid in alcohol at 25 degC was determine to be 2400 mg/L indicating that this substance is soluble in alcohol.
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 18.01.2012-22.02.2012
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- Guideline:
- other: Soxhlet/Solvent extraction method
- Principles of method if other than guideline:
- Weight of the chemical substance (fat) to dissolve in Organic Solvent to form a homogeneous solution of the solute in the solvent
- GLP compliance:
- no
- Specific details on test material used for the study:
- - Name of test material :Docosanoic acid
- Molecular formula : C22H44O2
- Molecular weight : 340.5876 g/mol
- Smiles notation : C(CCCCCCCCCCCCCC)CCCCCCC(=O)O
- InChl : 1S/C22H44O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h2-21H2,1H3,(H,23,24)
- Substance type : Organic
- Physical state : Solid - Key result
- Medium:
- other: Petroleum ether
- Solubility:
- 3 900 mg/L
- Temp.:
- 25 °C
- Remarks on result:
- other: Soluble
- Conclusions:
- The experimental value of solubility of docosanoic acid in Petroleum ether at 25 degC was determine to be 3900 mg/L indicating that this substance is soluble in petroleum ether.
- Executive summary:
Soxhlet/Solvent extraction method was used to determine the solubility of the substance in Petroleum ether. The experimental value of solubility of docosanoic acid in Petroleum ether at 25 degC was determine to be 3900 mg/L indicating that this substance is soluble in petroleum ether.
Referenceopen allclose all
Description of key information
Gravimetric method was used to determine the solubility of the substance in organic solvent. The experimental value of solubility of docosanoic acid in alcohol at 25 degC was determine to be 2400 mg/L indicating that this substance is soluble in alcohol. Using the Soxhlet/Solvent extraction method the solubility of the substance in Petroleum ether is observed to be 3900 mg/L at 25 °C.
Key value for chemical safety assessment
- Solubility in organic solvents at 20°C:
- 2 400 mg/L
Additional information
Gravimetric method was used to determine the solubility of the substance in organic solvent. The experimental value of solubility of docosanoic acid in alcohol at 25 degC was determine to be 2400 mg/L indicating that this substance is soluble in alcohol. Using the Soxhlet/Solvent extraction method the solubility of the substance in Petroleum ether is observed to be 3900 mg/L at 25 °C.
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