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Environmental fate & pathways

Adsorption / desorption

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Description of key information

The mean weighted average Log Koc is 2.25 ± 0.07 at 40 degrees Centigrade (OECD 121). 

Key value for chemical safety assessment

Additional information

The test substance eluted as three resolved peaks. The mean adsoption coefficients (Log Koc) for the first two peaks were 0.41 and 2.24 respectively. The third peak had a broad elution profile with a mean Log Koc range of 2.66 to 4.76. The mean weighted average Log Koc of the test substance was calculated to be 2.25 ± 0.07 log units.