Registration Dossier
Registration Dossier
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EC number: 944-623-4 | 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:
- Experimental Starting Date: 01/19/2016 - Experimental Completion Date: 01/29/2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- flask method
- Specific details on test material used for the study:
- Test Item: FAT 92504/C TE
Lot. BOP 01-15 BS-0025995500 - Water solubility:
- 0.26 mg/L
- Conc. based on:
- test mat.
- Incubation duration:
- >= 24 - <= 72 h
- Temp.:
- 20 °C
- Remarks on result:
- other: pH value not available in the report
- Details on results:
- The preliminary visual experiments showed that the water solubility of the test item is below 0.1 g/l (see table below). Average three experiments (Flask method): 0.26 mg/l (see table below). The recovery of 95.1 % indicates a sufficient accuracy of the analytical method.
- Conclusions:
- The water solubility of the test item at a temperature of 20 °C was determined to be 0.26 mg/l.
- Executive summary:
The water solubility of FAT 92504/C was assessed in accordance with OECD Guideline 105 and EU Method A.6. Flask method was used for the purpose. Based on the findings of the study, the water solubility of the test item at a temperature of 20 °C was determined to be 0.26 mg/l.
Reference
Preliminary Visual Estimation of the Water Solubility
| Amount of the test item in mg | Total volume in ml | Appearance of mixture |
| 100 | 100 | undissolved |
| 100 | 1000 | undissolved |
| 100 | ||
| 100 |
The preliminary visual experiments showed that the water solubility of the test item is below 0.1 g/l.
Flask-Method
| Experiment | A | B | C | D (blank) |
| Amount of the test item (mg) | 500 | 500 | 500 | - |
| Stirring time at 30°C (h) | 24 | 48 | 72 | 72 |
| Measured concentration (mg/L) | 0.020 | 0.019 | 0.031 | - |
| Dilution | 0.1ml/11ml | 0.1ml/11ml | 0.1ml/11ml | - |
| Water solubility (g/l) | 0.00022 | 0.00020 | 0.00034 |
Water solubility of the test item – experiments A to D
Average experiments A to C: 0.26 mg/l
Standard addition for recheck
| Standard | Measured concentration (μg/l) | % Recovery |
| Sample C + 10 μg test item | 39 | 95.1 |
The recovery of 95.1 % indicates a sufficient accuracy of the analytical method.
Description of key information
The water solubility of FAT 92504/C was assessed in accordance with OECD Guideline 105 and EU Method A.6. Flask method was used for the purpose. Based on the findings of the study, the water solubility of the test item at a temperature of 20 °C was determined to be 0.26 mg/l.
Key value for chemical safety assessment
- Water solubility:
- 0.26 mg/L
- at the temperature of:
- 20 °C
Additional information
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