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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The HPLC method was performed to determine the partition coefficient (n-octanol/water). The HPLC chromatogram of the test substance showed one major (86%) and one smaller (14%) peak. Because both peaks eluted after the reference substance 4,4-DDT (log Pow 6.5), the log Pow  of the substance was determined to be  >6.5. Column temperature: 35°C ± 1°C.

Key value for chemical safety assessment

Additional information

Key value for CSA: log Pow > 6.5

The study was performed in accordance with EC A.8, OECD 117 and EPA OPPTS 830.7570 guidelines and according to the principles of GLP.