Registration Dossier
Registration Dossier
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EC number: 433-460-1 | CAS number: 210880-92-5
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:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7840 (Water Solubility)
- GLP compliance:
- no
- Type of method:
- flask method
- Water solubility:
- 0.327 g/L
- Temp.:
- 20 °C
- pH:
- 10
- Details on results:
- Average solubility after 24h: 0.319 g/L; after 48h: 0.332 g/L; after 72h: 0.329 g/L
Reference
The concentration of the test item in the samples was calculated in g/mL using the calibration curve. A calibration curve was plotted by linear regression analysis of the detector response (peak area) versus standard concentration. Sample concentrations were then calculated using the equation:
Sample concentration (µg/mL) = (peak area - intercept)/slope
The solubility was determined using the equation:
Solubility (g/L) = sample concentration (µg/mL) * dilution factor
The unit was converted to g/L.
Description of key information
water solubility of the test substance: 0.327 g/L at 20 °C, pH 10
Key value for chemical safety assessment
- Water solubility:
- 0.327 g/L
- at the temperature of:
- 20 °C
Additional information
The water solubility of the test substance was determined according to OECD 105 (flask method).
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