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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

BCF=71-160.  Mean=104 SD=32.  BCF not concentration sensitive
BCF=154 by QSAR

Key value for chemical safety assessment

BCF (aquatic species):
104 L/kg ww

Additional information

In a guideline (OECD 305C) and GLP study reported by the Japanese government, the bioconcentration factor for ENB in fish (Cyprinus carpio) was reported to be 71 -160 at a water concentration of 0.1 mg/L and 62 -160 at a water concentration of 0.01 mg/L