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Environmental fate & pathways

Phototransformation in air

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Description of key information

Half-life for reaction with photochemically-produced hydroxyl radicals: estimated to be 11 hours

Key value for chemical safety assessment

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

Additional information

The key values are within the estimation range of the predicted phototransformation in air endpoints of the 15 principal components of the assessed UVCB substance.