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Environmental fate & pathways

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The QSAR calculated rate constant for the OH sensitized photodegradation of 3,3,5-trimethylcyclohexanone is approximately 1.29E-11 cm³/(molecule * s). At 500,000 OH radicals / cm³ (approximate 24-hour mean in central Europe), this corresponds to a half-life of 29.7 hours. Hydrolytical degradation in surface waters is expected to be of negligible importance.