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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

The acute toxicity of the test substance to Daphnia magna was determined in an experimental study performed in accordance with the OECD 202 test guideline and GLP requirements.

Following a preliminary range-finder test, a definitive test was carried out. In this test, one series of test solution analyses was not carried out by error, which led to the performance of a second definitive test carried out with identical conditions. This second definitive test resulted in a reliable estimation of effective concentrations, as all analytical measurements were properly performed and taken into account when calculating geometric means.

According to the results of the second definitive test, the 48h-EC50 was equal to 2.64 mg/L.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
2.64 mg/L

Additional information