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EC number: 210-382-2 | CAS number: 614-45-9
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:
- February 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- Well conducted GLP study , according to guidline, Certificate of analysis included.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- HPLC method
- Partition coefficient type:
- octanol-water
- Analytical method:
- high-performance liquid chromatography
- Key result
- Type:
- log Pow
- Partition coefficient:
- 3
- Temp.:
- 25 °C
- pH:
- 6.5
- Details on results:
- The HPLC method was performed resulting in a curve with a linear regression with the following parameters:
slope: 0.300
x-axis intercept: -0.815
coefficient of regression: 0.989 - Conclusions:
- The n-octanol/water partition coefficient of tert-butyl peroxybenzoate log Pow = 3.0 at 25 °C.
Reference
Description of key information
The n-octanol/water partition coefficient of tert-butyl peroxybenzoate log Pow = 3.0 at 25 °C.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 3
- at the temperature of:
- 25 °C
Additional information
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