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Physical & Chemical properties

Partition coefficient

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Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study with acceptable restrictions.
Qualifier:
according to
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
Type:
log Pow
Partition coefficient:
-0.71
Temp.:
25 °C
Remarks on result:
other: Study was performed without adjustment of pH value

Study was performed without adjustment of pH value.

Conclusions:
The obtained low logPow value indicates a very low bioaccumulation potential of the test substance.
Executive summary:

The logPow value was determined experimentally in a study according to OECD guideline 107 (Shake flask method). A logPow of -0.71 (at 25°C) was determined.

Description of key information

Partition coefficient (logPow): -0.71

Key value for chemical safety assessment

Log Kow (Log Pow):
-0.71
at the temperature of:
20 °C

Additional information

The logPow value was determined experimentally in a study according to OECD guideline 107 (Shake flask method). The obtained low logPow value of -0.71 indicates a very low bioaccumulation potential of the test substance. This result is confirmed by an estimated value of logPow = -0.37 (BASF 2006).