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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Estimated based on individual solubilities:

Log Pow= >4.0 at 20°C

The individual logPow values with different water solubilities are as follows:

- Log Pow = >5.0 with a water solubility of <1.5 mg/L via Co content

- Log Pow= >4.0 with a water solubility of <12.4 mg/L via N content

Key value for chemical safety assessment

Additional information

Due to the fact that the test item is a mixture of different components and of the differences in the sobulity of the test item in water (see endpoint 4.8) and in n-octanol, the log Pow can only be estimated from the single solubilities of the test item in water and in n-octanol.

The solubility in n-Octanol was carried out by flask method according to OECD Guideline 105 and quantified by UV/VIS spectrophotometer. The log Pow values depend on the method applied and the loading rate of water solubilities.