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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Because the substance is a surface active UVCB substance, the HPLC method, the calculation method and the shake-flask method are not applicable. It was therefore investigated whether the log Pow of the substance could be estimated from the ratio n-octanol solubility and water solubility. Because there were no exact values (n-octanol solubility: >1 kg/L), the partition coefficient could not be calculated using the estimation method either. It is therefore technically not possible to determine the partition coefficient of this substance.

Key value for chemical safety assessment

Additional information

Based on the composition of the substance it can be seen that components will have a high log Kow, while others will have a low log Kow.