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Environmental fate & pathways

Adsorption / desorption

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Description of key information

The Koc of dicumyl peroxide is 9549.93 at 25 °C.  A value of 9550 at is considered for risk assessment.

Key value for chemical safety assessment

Koc at 20 °C:
9 550

Additional information

Test was performed in accordance with the guidelines:  EU method C.19 (estimation of the adsorption coefficient (Koc) on soil and sewage sludge using high performance liquid chromatography (HPLC)) and OECD guideline 121 (estimation of the adsorption coefficient (Koc) on soil and on sewage sludge using high performance liquid chromatography.