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Sediment toxicity

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sediment toxicity: short-term
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Experimental results on the toxicity of Reaction mass of 1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] and 1,3-dibromo-2-(2,3-dibromo-2-methylpropoxy)-5-{2-[3,5-dibromo-4-(2,3,3-tribromo-2-methylpropoxy)phenyl]propan-2-yl}benzene to sediment organisms are not available. However, the high molecular weight of 971.68 g/mol and the high log Kow of > 10 of the substance indicate a low bioavailability and therefore low risk towards toxicity. This assumption is furthermore confirmed by the results of the available aquatic and terrestrial ecotoxicity data. Therefore, the substance is considered to be with high probability acutely not harmful to sediment organisms.