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Environmental fate & pathways

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The QSAR determination of the carbon partition coefficient revealed values of 160 L/kg (logKow method) and 4147 L/kg (MCI method).

For the unaffected molecule of Norethisterone as any decomposition (e.g. hydrolysis) is not taken into account by the program a Henry's Law Constant of 0.0000587 Pa*m³/moL at 25° C was determined.

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