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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

LogBCF = 1.93, BCF = 85 (CAESAR calculation)
LogBCF = 1.96, BCF = 90.9 (BCFBAF calculation)

Key value for chemical safety assessment

BCF (aquatic species):
85 dimensionless

Additional information

Two different bioconcentration in fish (BCF) QSAR models were used to give a prediction for the LogBCF. Both models were in excellent agreement with each other, and within their respective expected error. The key BCF is selected from CAESAR, as it is taken to be the generally more reliable model (see comparison Zhao, 2008) and a QMRF is available. The experimental value could not be selected, as the original study was not available for evaluation.