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Environmental fate & pathways

Phototransformation in air

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Description of key information

After evaporation or exposure to the air, the product will be rapidly degraded by photochemical processes

Key value for chemical safety assessment

Additional information

There is an AOP v1.92 calculation available for the estimation of the photodegradation in the atmosphere. For this calculation a 24 -hour day as well as a sensitizer-concentration (OH-radicals) of 500000 molecules/cm³ were assumed. The calculated rate constant is 0.0000000000807070 cm³/molecule-sec predicting a half-life in the atmosphere of 4.8 hours. Data refer to the uncharged molecule