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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:
2002-10-16 to 2003-01-29
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Version / remarks:
Adopted 30th March 1989
Deviations:
no
GLP compliance:
yes
Type of method:
HPLC method
Partition coefficient type:
octanol-water
Analytical method:
high-performance liquid chromatography
Key result
Type:
log Pow
Partition coefficient:
0.99
Temp.:
30 °C
pH:
7
Conclusions:
The decadic logarithm of the partition coefficient (log Pow) of the test item is 0.99.
Executive summary:

In a study, conducted according to the OECD guideline 117, the partition coefficient of the test item was determined using the HPLC method. The partition coefficient was found to be 0.99 at 30 °C and pH 7.

Description of key information

The log Pow of the test item is 0.99 at 30 °C.

Key value for chemical safety assessment

Log Kow (Log Pow):
0.99
at the temperature of:
30 °C

Additional information

The pH value during measurement was 7.0.