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Short-term toxicity to aquatic invertebrates

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Description of key information

Acutely harmful to aquatic invertebrates.

Key value for chemical safety assessment

Additional information

The acute toxicity of the test substance on aquatic invertebrates was investigated in a GLP guideline study according to EU Directive 92/32/EWG with the water flea Daphnia magna (BASF AG 1996). Because of the substance's physico-chemical properties, the test was performed in a closed system. At test termination after 48 h an EC50 of 42 mg/L (nominal) was determined.