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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:
2009-11-20
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study
Qualifier:
according to guideline
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
Analytical method:
gas chromatography
Key result
Type:
log Pow
Partition coefficient:
0.19
Temp.:
20 °C
pH:
6.2
Remarks on result:
other: pH of water phase

Flask

Water phase

n-octanol phase

1:1

0.576 mg/ml

0.878 mg/ml

1:2

0.635 mg/ml

0.844 mg/ml

2:1

0.534 mg/ml

0.947 mg/ml

Flask

Log Pow

1:1

0.183

1:2

0.123

2:1

0.249

Conclusions:
Log Pow of CTF is 0.19
Executive summary:

Log Pow of CTF is 0.19

Description of key information

Log Pow : 0.19 (OECD Guideline 107,  Shake Flask Method)

Key value for chemical safety assessment

Log Kow (Log Pow):
0.19
at the temperature of:
23 °C

Additional information