Registration Dossier

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2014-10-15
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Deviations:
no
GLP compliance:
no
Type of method:
HPLC method
Partition coefficient type:
octanol-water
Analytical method:
high-performance liquid chromatography
Key result
Type:
log Pow
Partition coefficient:
>= 1.8 - <= 2
Temp.:
20 °C
pH:
ca. 7
Remarks on result:
other: The test was conducted at room emperature. Two peaks were observed for the test item resulting in two values for the log Pow.

The partition coefficients determined for both peaks observed for the test item are 1.8 and 2.0. It is thus concluded that the partition coefficient of the substance lies between 1 .8 and 2.0.

Description of key information

The partition coefficient of the substance is 1.8-2.0.

Key value for chemical safety assessment

Log Kow (Log Pow):
2
at the temperature of:
20 °C

Additional information