Registration Dossier
Registration Dossier
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EC number: 944-825-2 | CAS number: -
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:
- The 14th of November, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- flask method
- GLP compliance:
- no
- Type of method:
- flask method
- Specific details on test material used for the study:
- Ester B is a white solid wax, to test its solubility it was pulverized.
- Water solubility:
- 0.37 other:
- Conc. based on:
- test mat. (dissolved fraction)
- Incubation duration:
- 3 d
- Temp.:
- 20 °C
- pH:
- ca. 6.2
- Remarks on result:
- other: average of three determination
- Details on results:
- Preliminary test:
Tested samples powder white particles are clearly visible in 2 litre beaker (capped during test), also after 96 h under continuously stirring at 30 °C.
The difference was found to be less than 15%, therefore, the test is satisfactory.
Considering tests 7, 8 and 9, the average final solubility of Ester B was found to be 0.37 mg/L. - Conclusions:
- Water solubility: 0.37 mg/L at 20 °C and pH 6.2.
- Executive summary:
The water solubility of Ester B was evaluated in a preliminary test and a final test. Considering tests 7, 8 and 9, the average final solubility of Ester B was found to be 0.37 mg/L.
Reference
Description of key information
Key value for chemical safety assessment
- Water solubility:
- 0.37 mg/L
- at the temperature of:
- 20 °C
Additional information
The water solubility of Ester B was evaluated with a preliminary test and a final test. The average final solubility of Ester B was found to be 0.37 mg/L at 20 °C and pH 6.2.
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