Registration Dossier
Registration Dossier
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EC number: 205-351-5 | CAS number: 139-07-1
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From June 27, 2019 to July 09, 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: Preliminary solubility test as per OECD Guideline 107
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Medium:
- n-octanol
- Solubility:
- ca. 584 - ca. 866 g/L
- Temp.:
- 24 °C
- Conclusions:
- Under the study conditions, n-octanol solubility of the test substance was determined to be 584 to 866 g/L at 24°C.
- Executive summary:
A study was conducted to determine the n-octanol solubility of the substance, using preliminary solubility test method according to the OECD Guideline 107, in compliance with GLP. Under the study conditions, n-octanol solubility of the test substance was determined to be 584 to 866 g/L at 24°C (Hartmann, 2019)
Reference
Results
The preliminary test at room temperature showed that the 1-octanol solubility of the test substance was in range of 584 to 866 g/L.
Total amount of added test substance (g) |
Volume of 1-octanol (mL) |
Stirring time at room temperature (min) |
Remark |
0.62 |
5 |
45 |
dissolved |
1.51 |
45 |
dissolved |
|
2.28 |
50 |
dissolved |
|
2.92 |
75 |
dissolved |
|
4.33 |
915 |
not dissolved |
Description of key information
The n-octanol solubility of the test substance was determined using the preliminary solubility test method as part of the partition coefficient test according to the OECD Guideline 107 (Hartmann, 2019).
Key value for chemical safety assessment
- At the temperature of:
- 24 °C
- Solubility in organic solvents at 20°C:
- 866 g/L
Additional information
n-octanol solubility of test substance range: 584 to 866 g/L at 24°C
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