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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other: GLP compliant guideline study, available as unpublished report, no restrictions, fully adequate for assessment.
Qualifier:
according to guideline
Guideline:
OECD Guideline 117 (Partition Coefficient (n-octanol / water), HPLC Method)
Qualifier:
according to guideline
Guideline:
EU Method A.8 (Partition Coefficient)
GLP compliance:
yes (incl. QA statement)
Type of method:
HPLC method
Partition coefficient type:
octanol-water
Analytical method:
high-performance liquid chromatography
Key result
Type:
log Pow
Partition coefficient:
5.3
Remarks on result:
other: temperature and pH are not relevant
Conclusions:
The log Pow of the test substance is 5.3.
Executive summary:

The HPLC method was used to determine the partition coefficient. The log Pow of the test substance is 5.3.

Description of key information

The HPLC method was used to determine the partition coefficient. The log Pow of the test substance is 5.3.

Key value for chemical safety assessment

Log Kow (Log Pow):
5.3

Additional information

Data from a GLP-compliant guideline study, fully adequate for assessment.