Registration Dossier
Registration Dossier
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EC number: 412-550-2 | CAS number: 85776-14-3 GRAPHTOL ORANGE 3RT; PERMANENT ORANGE 2 RLD; PERMANENT ORANGE 3 RTN
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1993
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: vaild method (restrictions for low solubility substances)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 993
- Report date:
- 1993
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: EEC Directive 84/449 (1984) - Methode A7
- Deviations:
- no
- GLP compliance:
- yes
Test material
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubility
- Medium:
- other: copra oil (batch n° 41HO182, Sigma)
- Solubility:
- 0 other: g/100 g fat
- Temp.:
- 37 °C
- Test substance stable:
- not determined
Applicant's summary and conclusion
- Conclusions:
- Solubility in fat was very low whatever parameter (temperature or stirring time) was modified and no significant differences were observed between the results. Under the experimental conditions described, the fat solubility was estimated to be 1.92 x 10-4 g/100 g fat at 37°C.
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