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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information


Key value for chemical safety assessment

Additional information

According to ANNEX IX of REACH regulation n. 1907/2006 the study need not to be conducted if the substance has a low potential for bioaccumulation based on its physicochemical properties (octanol-water partition coefficient log Kow < 3) and it is unlikely a direct or an indirect exposure of the aquatic compartment due to the insolubility of the substance. An BCF could not be estimated due to the very complexity of the molecule. For Log Kow < 1.0 the estimated QSAR log BCF value of 0.50 is assigned (BAF/BCF on EPISuite).