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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

For the phototransformation of the substance in the atmosphere a half-life in the atmosphere of 1.61 hours was calculated assuming a 24 hour day. A rate constant of 0.00000000023855 cm³/molecule*sec for the substance was predicted by the calculation and an OH-radical concentration of 5.0E+05 molecules/cm³ (SRC AOP v1.92, 2008).