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Physical & Chemical properties

Partition coefficient

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Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable study
Reason / purpose for cross-reference:
reference to same study
Guideline:
other: measured
GLP compliance:
no
Type of method:
flask method
Remarks:
determination with GC
Partition coefficient type:
octanol-water
Type:
log Pow
Partition coefficient:
-0.85
Temp.:
25 °C
Remarks on result:
other: No further details reported

log Pow: mean value of three measurements. No data available for pH value.

Conclusions:
logPow = -0.85 at 25 °C
Executive summary:

logPow = -0.85 at 25 °C

Endpoint:
partition coefficient
Type of information:
other: Handbook data (peer reviewed database)
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative secondary source
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Principles of method if other than guideline:
Handbook data (peer reviewed database)
GLP compliance:
not specified
Partition coefficient type:
octanol-water
Type:
log Pow
Partition coefficient:
-0.89
Remarks on result:
other: No further details reported

Pow (n-Octanol/water partition coefficient) = 0.13,

log Pow = -0.89

Conclusions:
Pow (n-Octanol/water partition coefficient) = 0.13,
log Pow = -0.89
Executive summary:

Pow (n-Octanol/water partition coefficient) = 0.13

log Pow = -0.89

Description of key information

Partition coefficient (logPow) = -0.85 at 25 °C

Key value for chemical safety assessment

Log Kow (Log Pow):
-0.85
at the temperature of:
25 °C

Additional information

The partition coefficient is given by the following sources: BASF AG, 1988; ICPS, 1991; and Hansch, C. et.al., 1995.