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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

The estimated bioconcentration factor (BCF) for 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone is 124.1 L/kg, that does not exceed the bioconcentration threshold of 2000. Thus it is concluded that 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone is not expected to bioaccumulate in the food chain because it does not exceed the BCF criteria.

Key value for chemical safety assessment

BCF (aquatic species):
124.1 L/kg ww

Additional information

The estimated bioconcentration factor (BCF) for 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone is 124.1 L/kg, that does not exceed the bioconcentration threshold of 2000. Thus it is concluded that 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone is not expected to bioaccumulate in the food chain because it does not exceed the BCF criteria.