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Environmental fate & pathways

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Adsorption / desorption

The adsorption coefficient of the substance was determined by the HPLC-method according to OECD TG 121. The test was performed at pH 6.

An adsorption coefficient (log Koc) in the range of 1.5 to 6.1 at 25°C was determined.

The HPLC-chromatogram of the substance showed a mixture of 7 partially resolved peaks corresponding to 7 fractions. The Area % weighted log Koc for all peaks of the test item was determined to be 5.2.