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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
yes (incl. QA statement)
Type of method:
other: Shaking method
Partition coefficient type:
octanol-water
Analytical method:
high-performance liquid chromatography
Key result
Type:
Pow
Partition coefficient:
0.545
Temp.:
21 °C
Remarks on result:
other: pH was not given in the study report
Conclusions:
The partition coefficient in octanol-water of the test material was found to be 0.545 ( log Pow = - 0.26 )

Description of key information

The partition coefficient in octanol-water of the test material was found to be 0.545 ( log Pow = - 0.26), OECD 107, Krohn 1989.

Key value for chemical safety assessment

Log Kow (Log Pow):
-0.26
at the temperature of:
21 °C

Additional information