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Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1996
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Deviations:
not specified
GLP compliance:
yes
Type of method:
HPLC method
Partition coefficient type:
octanol-water
Analytical method:
high-performance liquid chromatography
Type:
log Pow
Partition coefficient:
5.86
Temp.:
25 °C
pH:
7
Remarks on result:
other: 95 % confidence interval : 5.61-6.12
Conclusions:
According to the OECD guideline 117 the partition coefficient (log Pow) was determined to be 5.86 at 25°C and pH 7.
Executive summary:

The partition coefficient was determined with the HPLC method according to OECD guideline 117 to be log Pow = 5.86 at 25°C and pH 7. This method is based on the correlation of the reversed phase retention data of the test compound with those of reference compounds with known log Pow values.

Description of key information

According to the OECD guideline 117 the partition coefficient (log Pow) was determined to be 5.86 at 25°C and pH7.

Key value for chemical safety assessment

Log Kow (Log Pow):
5.86
at the temperature of:
25 °C

Additional information