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Partition coefficient

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Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
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)
Deviations:
no
GLP compliance:
no
Type of method:
flask method
Partition coefficient type:
octanol-water
Analytical method:
high-performance liquid chromatography
Type:
log Pow
Partition coefficient:
-4.42
Temp.:
20 °C
Remarks on result:
other: value calculated from saturation concentrations in water and n-octanol
Type:
Pow
Partition coefficient:
-0
Temp.:
20 °C
Remarks on result:
other: value calculated from saturation concentrations in water and n-octanol
Details on results:
None

None

Conclusions:
The partition coefficient n-octanol/water of the test item at 20 °C was determined to: Pow= -0.0000372, Log Pow= -4.42.
Executive summary:

The purpose of the study was determination of the partition coefficient n-octanol / water of the test item according to the European Commission Regulation (EC) No.440/2008, A.8 - partition coefficient n-octanol / water and OECD 107 and OECD 117, partition coefficient n-octanol/water were used to perform the experiment. The partition co-efficient n-octanol/water of the substance at 20 °C was determined to: Pow = -0.0000372, Log Pow = -4.42.

Description of key information

The partition coefficient of test substance was investigated following OECD test guidelines 107 and OECD 117. The partition co-efficient n-octanol/water of the substance at 20 °C was determined to: Pow = -0.0000372, Log Pow = -4.42.

Key value for chemical safety assessment

Log Kow (Log Pow):
-4.42
at the temperature of:
20 °C

Additional information