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Environmental fate & pathways

Phototransformation in air

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Administrative data

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Description of key information

Hydroxyl radicals reaction rate constant = 3.15E-12 cm³/molecule/s (2.72E-07 cm³/molecule/d); 
half-life = 11.617 hours or 0.484 days (at 0.5E6 OH/cm³);
EPIWEB version 4.1, AopWin v1.92

Key value for chemical safety assessment

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

Additional information

The Hydroxyl radicals reaction rate constant has been estimated to be 3.15E-12 cm³/molecule/s (2.72E-07 cm³/molecule/d), the half-life was calculated to 11.617 hours or 0.484 days (at 0.5E6 OH/cm³) using EPIWEB version 4.1, AopWin v1.92