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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Two O.E.C.D. Testing Guideline based Log Pow values of 4.9 and 5.5 were determined. 

Key value for chemical safety assessment

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

Additional information

A Log Pow value of 4.9 was determined by an OECD Guideline 107 "Partition Coefficient (n-octanol/water), Flask-shaking Method" study conducted according to the GLPs in 2001. This Log Pow value is supported by the value of 5.5 obtained by from a non-GLP study conducted in a manner similar to O.E.C.D. Testing guideline 117, Partition Coefficent (n-octanol/water), High Performance Liquid Chromatography (HPLC) method in 1983.