Registration Dossier
Registration Dossier
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EC number: 211-190-1 | CAS number: 633-03-4
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- 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:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- no
- Type of method:
- flask method
- Water solubility:
- ca. 4.23 g/L
- Conc. based on:
- test mat.
- Temp.:
- 20 °C
- pH:
- 4.32
- Conclusions:
- Interpretation of results (migrated information): soluble (1000-10000 mg/L)The water solubility of the test substance is 4.23 g/l at the temperature of 20°C.
- Executive summary:
Water solubility was assessed by Method OECD 105/EU A6 flask method at
20°C, with spectrophotometric determination of concentrations. The water solubility is 4.23 g/l.
Reference
The results of the determination of the test substance solubility are presented below:
Time | Solubility (g/L) | |
24 h | 4.31 | |
48 h 96 h | 4.36 4.00 | |
Average | 4.23 | |
Standard deviation | 0.20 | |
The water solubility of the test substance is 4.23 g/l at the temperature of 20°C.
ph of mother solution: 4.32
Description of key information
4.23 g/l at 20 °C, pH=8.77
Key value for chemical safety assessment
- Water solubility:
- 4.23 g/L
- at the temperature of:
- 20 °C
Additional information
Water solubility was determined following OECD 105, shake flask method,with analytical determination by UV-VIS spectrophotometry. The average value for the water solubility at 20 °C was found to be 4.23 g/l .
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