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Environmental fate & pathways

Phototransformation in air

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Administrative data

Link to relevant study record(s)

Description of key information

Photochemical reaction with OH radicals:
OVERALL OH Rate Constant = 288.8994 E-12 cm3/molecule-sec [Cis-isomer]
OVERALL OH Rate Constant = 296.4994 E-12 cm3/molecule-sec [Trans-isomer]
Half-Life = 26.68 min (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
Half-Life = 25.99 min (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]

Key value for chemical safety assessment

Half-life in air:
25.99 min

Additional information

Half-life and degradation rates were estimated with AOPWIN v1.92.