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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:
2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
None
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
Principles of method if other than guideline:
None
GLP compliance:
no
Type of method:
flask method
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
None
Analytical method:
photometric method
Type:
Pow
Partition coefficient:
0
Temp.:
20 °C
Remarks on result:
other: pH not available
Key result
Type:
log Pow
Partition coefficient:
-5.7
Temp.:
20 °C
Remarks on result:
other: pH not available
Details on results:
None

None

Conclusions:
The n-octanol/water partition coefficient (log Pow) of the test item at 20 °C was determined to be -5.70.
Executive summary:

The n-octanol/water partition coefficient of the test item was evaluated in a study conducted according to the EU Method A.8, OECD Guideline 107 and OECD Guideline 117. Flask method was used for this purpose. Based on the findings of the study, the n-octanol/water partition coefficient (log Pow) of FAT 40000 at 20 °C was determined to be -5.70 (Pow = 1.99E-6).

Description of key information

The n-octanol/water partition co-efficient (log Pow) of FAT 40000 at 20 °C was determined to be -5.70 (Pow = 1.99E-6).

Key value for chemical safety assessment

Log Kow (Log Pow):
-5.7
at the temperature of:
20 °C

Additional information

The n-octanol/water partition coefficient of the test item was evaluated in a study conducted according to the EU Method A.8, OECD Guideline 107 and OECD Guideline 117. Flask method was used for this purpose. Based on the findings of the study, the n-octanol/water partition coefficient (log Pow) of FAT 40000 at 20 °C was determined to be -5.70 (Pow = 1.99E-6).