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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Key value for chemical safety assessment

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In accordance with column 2 of REACH Regulation (EC) No 1907/2006, Annex VIII, Section 9.3.1, no study on adsorption/desorption needs to be conducted, if the substance and its relevant degradation products decompose rapidly or based on the physicochemical properties the substance can be expected to have a low potential for adsorption. Since the the partition coefficient log Pow of the test substance was determined to be log Pow = 2.81 for isomer 1 and 2.98 for isomer 2 at 23.6 °C, adsorption of the substance to soil is expected to be low and an experimental investigation on adsorption/desorption was not considered necessary.