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Diss Factsheets

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

EU Method C.2. - Acute toxicity for Daphnia, Directive 92/69/EEC, published in O.J. L 383A, 1992.
GLP study

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
113 mg/L

Additional information

The test substance was tested in acute immobilisation test on daphnia.

The limit test was performed in range of nominal concentrations 61 – 150 mg·L-1. The test was performed as static.

With regards to analytical results obtained by preliminary test, the analytical determination of the test substance concentrations was performed in each test concentrations at the beginning and at the end of the test.

For all evaluations and results were used the concentrations determined at the beginning of the test.

Test results:

24–hour EC50 > 116 mg·L-1 (determined concentration)

48–hour EC50 > 116mg·L-1 (determined concentration)

24–hour NOEC = 116 mg·L-1 (determined concentration)

48–hour NOEC = 116 mg·L-1 (determined concentration)

24–hour EC100 > 116 mg·L-1 (determined concentration)

48–hour EC100 > 116 mg·L-1 (determined concentration)