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Environmental fate & pathways

Phototransformation in air

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Description of key information

Key value for chemical safety assessment

Half-life in air:
2.8 h

Additional information

The rate constant for elimination via hydroxyl radical reaction in atmosphere can be estimated to168.7 *10-12cm3/ (molecule*sec) corresponding to a half life of 2.8 h, using the AOPWin (EPA, 2008).