Registration Dossier
Registration Dossier
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EC number: 433-100-1 | 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:
- 1999-11-05 to 1999-12-10
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- adopted July 27, 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- December 1992
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7840 (Water Solubility)
- Version / remarks:
- August 1996
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7860 (Water Solubility Generator Column Method)
- Version / remarks:
- August 1996
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Key result
- Water solubility:
- 411 mg/L
- Temp.:
- 20 °C
- pH:
- 7
- Conclusions:
- In conclusion, the water solubility of the test substance (EC: 433-100-1) at room temperature was estimated to be 411 mg DOC/L +/- 20 standard deviation at 20 °C ± 0.5 °C.
- Executive summary:
The determination of the water solubility of the test substance (EC: 433-100-1) was based on OECD guideline No. 105 and EU method A.6. The water solubility of the test substance (EC: 433-100-1) at room temperature was estimated to be < 1 g/L by visual judgement in the preliminary test. The saturation concentration of the test substance (EC: 433-100-1) was analytically estimated by a simplified flask method at room temperature in the preliminary test to be about 404 mg DOC/L. Therefore, the flask method was used for the performance of the main solubility test. The water solubility of the test substance (EC: 433-100-1) was estimated to be 411 mg DOC/L +/- 20 standard deviation at 20 °C ± 0.5 °C.
Reference
Description of key information
In conclusion, the water solubility of the test substance (EC: 433-100-1) at room temperature was estimated to be 411 mg DOC/L +/- 20 standard deviation at 20 °C ± 0.5 °C.
Key value for chemical safety assessment
- Water solubility:
- 411 mg/L
- at the temperature of:
- 20 °C
Additional information
The determination of the water solubility of the test substance (EC: 433-100-1) was based on OECD guideline No. 105 and EU method A.6. The water solubility of the test substance (EC: 433-100-1) at room temperature was estimated to be < 1 g/L by visual judgement in the preliminary test. The saturation concentration of the test substance (EC: 433-100-1) was analytically estimated by a simplified flask method at room temperature in the preliminary test to be about 404 mg DOC/L. Therefore, the flask method was used for the performance of the main solubility test. The water solubility of the test substance (EC: 433-100-1) was estimated to be 411 mg DOC/L +/- 20 standard deviation at 20 °C ± 0.5 °C.
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