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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Adsorption to solid soil phase is not expected.

Key value for chemical safety assessment

Additional information

The determination of the adsorption coefficient (Koc) of the test substance was performed according to OECD 121 (Estimation of the Adsorption Coefficient (Koc) on Soil and Sewage Sludge using High Performance Liquid Chromatography (HPLC); RCC Ltd. 2005). The log Koc was calculated using a regression curve (log k' vs. log Koc) and resulted in a value of < 1.25 and the Koc was determined to be < 18. Therefore, adsorption to solid soil phase is not expected.