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The only available study on distribution of methyl undecylenate is a Klimisch 1 rated GLP guideline study, testing the adsorption by activated sludge in aqueous environment. Methyl undecylenate contains four components. The results obtained by HPLC measurement reveal a log Koc in the range 2.6 to 3.5

Taking into account the individual Koc data of the four components, in a weighted appraoch, taking into account the different percentages of the four components, for methyl undecylenate results a Koc of 2431, i.e. log Koc= 3.385.