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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

Acutely harmful to aquatic invertebrates

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
29.36 mg/L

Additional information

The acute toxicity of the test substance (CAS 3010 -02 -4) was studied in a static test with Daphnia magna according to the C2 method of Annex V of the EU Directive 79/831/EEC. The test substance concentrations were not analytically verified.

The 48-h EC50 was determined to be 29.36 mg/L (result based on not pH-adjusted test solutions). In addition to the not pH-adjusted test solutions, the highest test concentration of 500 mg/L was tested in parallel after neutralization. The toxic effect was similar to the not-pH-adjusted test solution (BASF AG, 1989; Company Study No. 1/0473/2/89-0473/89).