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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

2,4-Dinitrophenol at 100 mg/L reached 0% of its theoretical BOD in 4 weeks using an activated sludge inoculum at 30 mg/L in a Japanese MITI method (aerobic biodegradation).

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

2,4-Dinitrophenol at 100 mg/L reached 0% of its theoretical BOD in 4 weeks using an activated sludge inoculum at 30 mg/L in a Japanese MITI method (aerobic biodegradation) (NITE; Chemical Risk Information Platform (CHRIP).