Registration Dossier
Registration Dossier
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EC number: 849-175-2 | CAS number: 51762-56-2
Water solubility
Administrative data
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
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:
- 9-oxo-9H-thioxanthene-4-carboxylic acid
- EC Number:
- 849-175-2
- Cas Number:
- 51762-56-2
- Molecular formula:
- C14H8O3S
- IUPAC Name:
- 9-oxo-9H-thioxanthene-4-carboxylic acid
1
Results and discussion
Water solubility
- Key result
- Water solubility:
- < 65.6 µg/L
- Temp.:
- 20 °C
- pH:
- 6
Applicant's summary and conclusion
- Conclusions:
- Because the target analyte was undetected in each centrifugated solution, so it can be confirmed that the water solubility of 10-oxo-10H-dibenzo[b,e]thiopyran-4-carboxylic acid is less than LODe of the HPLC method. LODe has been determined as 65.6 μg/L and pH value of each centrifugated solution is 6.0, so Water Solubility is “＜65.6 μg/L (20℃, pH6.0)”.
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