Registration Dossier
Registration Dossier
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EC number: 815-031-2 | CAS number: 1411949-02-4
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:
- from 2017-05-15 to 2017-10-02
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- 1995
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Key result
- Water solubility:
- 1 033 mg/L
- Conc. based on:
- test mat.
- Incubation duration:
- 72 h
- Temp.:
- 20 °C
- pH:
- 7
- Conclusions:
- The water solubility of the test substance at 20 °C at a pH of 7.0 was found to be 1033 ± 13 mg/L.
- Executive summary:
In this study performed according to OECD Guideline 105. The water solubility of the test substance was determined using the shake flask method. Vessels containing water and the test item were shaken for 24 hours, 48 hours and 72 hours, respectively, at 30 °C. Afterwards, the samples were equilibrated for another 24 hours at 20 °C. Then, the samples were centrifuged and diluted (factor 13.33), and the concentrations were determined by HPLC with UV-detection. The water solubility of the test substance at 20 °C at a pH of 7.0 was found to be 1033 ± 13 mg/L.
Reference
Description of key information
The water solubility of the test substance at 20 °C at a pH of 7.0 was found to be 1033 ± 13 mg/L.
Key value for chemical safety assessment
- Water solubility:
- 1 033 mg/L
- at the temperature of:
- 20 °C
Additional information
In this study performed according to OECD Guideline 105 (2017). The water solubility of the test substance was determined using the shake flask method. Vessels containing water and the test item were shaken for 24 hours, 48 hours and 72 hours, respectively, at 30 °C. Afterwards, the samples were equilibrated for another 24 hours at 20 °C. Then, the samples were centrifuged and diluted (factor 13.33), and the concentrations were determined by HPLC with UV-detection. The water solubility of the test substance at 20 °C at a pH of 7.0 was found to be 1033 ± 13 mg/L.
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