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Environmental fate & pathways

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The QSAR calculated rate constant for the OH sensitized photodegradation of decamethylenediamine is approximately 74.67E-12 cm3/(molecule * s). At 500,000 OH radicals / cm3 (typical for central Europe), this corresponds to a half-life of 5.2 hours (24-hour days). Hydrolysis is not expected to be a relevant process in the environment.