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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

LC50 (96 h): > 100 < 220 mg/l (nominal and measured)

NOEC (96 h)= 100 mg/l (nominal and measured)

Key value for chemical safety assessment

LC50 for freshwater fish:
100 mg/L

Additional information

The purpose of this study was to determine the acute toxicity of test item on the Zebra fish (Brachydanio rerio HAM. and BUCH.) using a static procedure. Zebra fish were exposed aver a 96-hour period to a range of 5 concentrations spaced by a factor of about 2.2: 46.4, 100. 215, 464 and 1000 mg/l.

An untreated control was included. The study procedure was based an the OECD guideline 203.

The analytically detected concentrations were initially in the range of 99.5% - 105.6% and after about 96 hours between 100.0% - 103.4% of the nominal concentrations

LC 50 (96 h) > 100 < 220 mg/l (nominal and measured)

NOEC (96 h)= 100 mg/l (nominal and measured)