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EC number: 939-485-7 | CAS number: 218141-16-3
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:
- 2011 -09-20
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- The CMC is determined according to standardized method. (According to "Guidance on information requirements and chemical safety assessment Chapter R.7a: Endpoint specific guidance", the critical micelle concentration (CMC) can be view as the solubility limit.)
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- other: The cmc has been determined using the harminised ring method
- Water solubility:
- 149 mg/L
- Temp.:
- 23 °C
- pH:
- 7
- Details on results:
- Since the substance forms micelles in water, the water solubility is expressed as the critical micelle concentration (CMC), in this case 149 mg/L (pH 7, 23°C).
- Conclusions:
- Interpretation of results (migrated information): moderately soluble (100-1000 mg/L)
Since the substance forms micelles in water, the water solubility is expressed as the critical micelle concentration (CMC), in this case 149 mg/L (pH 7, 23°C). - Executive summary:
The substance forms micelles in water, the water solubility is expressed as the critical micelle concentration (CMC), in this case 149 mg/L (pH 7, 23°C).
The CMC is determined according to standardized method. (According to "Guidance on information requirements and chemical safety assessment Chapter R.7a: Endpoint specific guidance", the critical micelle concentration (CMC) can be view as the solubility limit.)
Reference
Description of key information
Since the substance forms micelles in water, the water solubility is expressed as the critical micelle concentration (CMC), in this case 149 mg/L (pH 7, 23°C).
Key value for chemical safety assessment
- Water solubility:
- 149 mg/L
- at the temperature of:
- 23 °C
Additional information
According to "Guidance on information requirements and chemical safety assessment Chapter R.7a: Endpoint specific guidance", the critical micelle concentration (CMC) can be view as the solubility limit.
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