Registration Dossier
Registration Dossier
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EC number: 261-491-7 | CAS number: 58909-56-1
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:
- 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
- Version / remarks:
- 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - Shake Flask Method)
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Analytical method:
- high-performance liquid chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- -3.5
- Temp.:
- 20 °C
- pH:
- >= 6.9 - <= 7
- Key result
- Type:
- Pow
- Partition coefficient:
- 0
- Temp.:
- 20 °C
- pH:
- >= 6.9 - <= 7
- Details on results:
- Calculated partition coefficient (Pow) and logPow:
Ratio of solvents
(n-Octanol: Water) Pow Log Pow
1:1 0.00012* -3.9*
2:1 0.00036 -3.5
4:1 0.00034 -3.5
Mean all 0.00034 -3.5 - Conclusions:
- log Pow = -3.5
- Executive summary:
The partition coefficient (Pow) of the test item was determined by the shake-flask method.
log Pow = -3.5
Pow = 0.00034
Reference
Description of key information
The partition coefficient (Pow) of the test item was determined by the shake-flask method.
log Pow = -3.5
Pow = 0.00034
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -3.5
- at the temperature of:
- 20 °C
Additional information
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