Registration Dossier
Registration Dossier
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EC number: 606-682-1 | CAS number: 2098-65-9
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Mar 1995
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 995
- Report date:
- 1990
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- yes
- Type of method:
- flask method
Test material
- Reference substance name:
- 17-Hydroxy-1 alpha,2 alpha-methylene-4,6-pregnadiene-3,20-dione
- EC Number:
- 606-682-1
- Cas Number:
- 2098-65-9
- Molecular formula:
- C22 H28 O3
- IUPAC Name:
- 17-Hydroxy-1 alpha,2 alpha-methylene-4,6-pregnadiene-3,20-dione
- Test material form:
- solid: bulk
Constituent 1
Results and discussion
Water solubility
- Key result
- Water solubility:
- 6.58 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 6.6
Applicant's summary and conclusion
- Conclusions:
- The water solubility was determined to be 6.58 mg/L at 20 °C. Thus, the substance can be considered as practically insoluble in accordance with the descriptive term of DAB 10 and USP 23. The pH value of the saturated water solutions is determined to be 6.6.
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