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EC number: 225-967-8 | CAS number: 5187-23-5
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-11-20
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- GLP compliance:
- no
- Type of method:
- shake-flask method to: flask method
- Partition coefficient type:
- octanol-water
- Analytical method:
- gas chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- 0.19
- Temp.:
- 20 °C
- pH:
- 6.2
- Remarks on result:
- other: pH of water phase
- Conclusions:
- Log Pow of CTF is 0.19
- Executive summary:
Log Pow of CTF is 0.19
Reference
Flask |
Water phase |
n-octanol phase |
1:1 |
0.576 mg/ml |
0.878 mg/ml |
1:2 |
0.635 mg/ml |
0.844 mg/ml |
2:1 |
0.534 mg/ml |
0.947 mg/ml |
Flask |
Log Pow |
1:1 |
0.183 |
1:2 |
0.123 |
2:1 |
0.249 |
Description of key information
Log Pow : 0.19 (OECD Guideline 107, Shake Flask Method)
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.19
- at the temperature of:
- 23 °C
Additional information
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