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Due to the poor biodegradability (Log Pow= 6,21) and the low EC50 (1-10 mg/L) values for Daphnia and Algae the substance has to be classified as ¿acute and chronic aquatic hazard category 2¿ (R51/53); H411. An LC50 for fish could not be calculated, since no concentration-dependent mortality

was observed in this study but lies between 1 and 2 mg/L.