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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

A half life of 14.09 hours at a rate constant of 0.00000000002733 cm³/molecule*sec was calculated for 4 -methylanisole using SRC AOP v1.92. For the calculation a OH radical concentration of 50000/ cm³ and a 24 hour day were assumed.