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Environmental fate & pathways

Adsorption / desorption

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Description of key information

The adsorption coefficient (Koc) of Oxooil LS13 was determined using the HPLC method according to OECD 121. For approximately 98.5% of the substance the Koc was >= 55000 (range: 55000 - 160000) correpsonding to log Koc values >= 4.74 (range: 4.74 -5.20). For a small fraction of the substance the Koc is <18 (log Koc <1.26).

Key value for chemical safety assessment

Additional information

For chemical safety assessment only the Koc values >=55000 will be considered as the majority of constituents of the substance (approximately 98.5% by peak area) is covered by this value.