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Environmental fate & pathways

Adsorption / desorption

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Description of key information

The adsorption coefficient (Koc) of the test item on soil and on sewage sludge was determined in a GLP study with the HPLC method according to OECD TG 121 (2001) and EC method C. 19 (2008). The result was log Koc = 3.4 for both soil and sewage sludge. This is "high" adsorption potential (Koc between 1000 and 10000) on the Blume scale.

Key value for chemical safety assessment

Koc at 20 °C:
2 500

Additional information

Geoaccumulation of the test substance will be inhibited by hydrolysis under environmental conditions.

[LogKoc: 3.4]