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Sediment toxicity

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To assess the toxicity of CAS 27614 -71 -7 to sediment organisms, read across was performed to structural analogue substance CAS 1328-53-6.

The effect of CAS 1328-53-6 on sediment organisms was tested in an OECD guideline study (OECD 225). Animals of the species Lumbriculus variegatus were exposed to the substance in a sediment-water system for 28 days. Based on mortality and reproduction a NOEC of 1000 mg/kg sediment dry weight was observed (BASF SE, 2010).