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Diss Factsheets

Physical & Chemical properties

Solubility in organic solvents / fat solubility

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
solubility in organic solvents / fat solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
19 Jan - 23 Mar 1993
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to guideline
Guideline:
other: EU method A.7
Version / remarks:
84/449
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Medium:
standard fat
Solubility:
1 596 mg/100 g solvent
Temp.:
37 °C
Test substance stable:
not determined

Validity criteria for the measurement of the fat solubility:















Target condition according to guideline:Actual condition according to the study:Validity criteria met:
If there were no significant differences between the various observed values in gram per kilogram, the individual values, the mean value and the standard deviation should be reported. If there are significant differences, even after retesting, then only the individual results should be reported.

Individual values were reported for 8 measurements and a mean value with standard deviation was calculated for 6 out of the 8 values since two values were considered as potential outliers. 


yes
Conclusions:
The fat solubility of the substance is 1596 mg/ 100g solvent (+/- 79.1 mg/100g) at 37 °C.
Executive summary:

The study was conducted to assess the fat solubility. The study was conducted in accordance with EEC Method for "determination of the fat solubility", Directive 92/69/EEC, method A.7. The fat solubility of the substance is 1596 mg/ 100g solvent (+/- 79.1 mg/100g) at 37 °C.

Description of key information

The study was conducted to assess the fat solubility. The study was conducted in accordance with EEC Method for "determination of the fat solubility", Directive 92/69/EEC, method A.7. The fat solubility of the substance is 1596 mg/ 100g solvent (+/- 79.1 mg/100g) at 37 °C.

Key value for chemical safety assessment

Solubility in mg/100g standard fat:
1 560
At the temperature of:
37

Additional information