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EC number: 946-126-8 | CAS number: -
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:
- 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study well documented, test procedure in accordance with OECD107 method, meets generally accepted scientific principles, acceptable for assessment. Not GLP compliant
- 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:
- photometric method
- Type:
- log Pow
- Partition coefficient:
- ca. -0.4
- Temp.:
- 20 °C
- pH:
- < 4
- Conclusions:
- log Pow = -0.4 at 20°C
- Executive summary:
Partition coefficient n-octanol-water was determined according to OECD 107, Shake Flask Method. Concentrations of the tested material in the phases were measured using the UV-VIS Spectrophotometer. Average log Pow for the tested material was found to be -0.4 at 20°C.
Reference
Description of key information
log Kow = -0.4 at 20°C
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -0.4
- at the temperature of:
- 20 °C
Additional information
The determination of partition coefficient n-octanol-water was performed according to OECD 107, Shake Flask Method (REACH&Colours Kft). Average log Pow for the tested material was found to be -0.4 at 20°C.
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