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Environmental fate & pathways

Phototransformation in air

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Description of key information

Photochemical reaction with OH radicals

- Concentration of OH radicals: 1500000 molecules/cm3

- Degradation rate constant: 0.0000000002386801 cm3/molecules*s (Cis-isomer); 0.0000000002462801 cm3/molecules*s (Trans-isomer)

DT50: 0.678 h (Cis-isomer)

DT50: 0.651 h (Trans-isomer)

Key value for chemical safety assessment

Half-life in air:
0.651 h
Degradation rate constant with OH radicals:
0 cm³ molecule-1 s-1

Additional information

Half-life and degradation rates have been estimated with AOPWIN v1.92. The result for the trans-isomer has been reported as representative for chemical safety assessment, as the most abundant initial species