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EC number: 215-158-8 | CAS number: 1308-14-1
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 72 hours
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Performed to company standards, following principles of OECD methodsAdditional work performed to assess solublity at reduced pH
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- Additional pH levels used
- GLP compliance:
- no
- Type of method:
- flask method
- Specific details on test material used for the study:
- Batch number of test material : A-09-3004
- Key result
- Water solubility:
- ca. 0.06 mg/L
- Conc. based on:
- test mat.
- Loading of aqueous phase:
- 100 mg/L
- Incubation duration:
- 72 h
- Temp.:
- 20 °C
- pH:
- 7
- Water solubility:
- ca. 6.1 mg/L
- Conc. based on:
- test mat.
- Loading of aqueous phase:
- 100 mg/L
- Incubation duration:
- 72 h
- Temp.:
- 20 °C
- pH:
- 1.5
- Remarks on result:
- other: solublity in acid media
- Details on results:
- Solublity was assessed over a range of pH vlaues, showing higher solublity under acid conditions
- Conclusions:
- This demonstrates that the solubility in water is very low but it is affected by pH, the substance being more soluble at extreme pH’s. The highest solubility was observed at a pH of 1.5
Reference
Description of key information
Solubility in water is very low but it is affected by pH, the substance being more soluble at extreme pH. Solubility was6 mg/l at pH 1.5
Key value for chemical safety assessment
- Water solubility:
- 0.06 mg/L
- at the temperature of:
- 20 °C
Additional information
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