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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-10-19
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The critical micelle concentration (CMC), was determined according to standardized method but without GLP compliance.
Qualifier:
according to guideline
Guideline:
other: OECD Guideline 115 (Surface Tension of Aqueous Solutions)
Deviations:
no
Principles of method if other than guideline:
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.
GLP compliance:
no
Type of method:
other: The cmc has been determined according to the harmonized ring method
Water solubility:
790 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 790 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 790 mg/L (pH 7, 23°C).

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 790 mg/L (pH 7, 23°C).

Key value for chemical safety assessment

Water solubility:
790 mg/L
at the temperature of:
23 °C

Additional information