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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

With high probability acutely not harmful to aquatic invertebrates.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
100 mg/L

Additional information

To determine the toxicity of (.alpha.R)-2-chloro-.alpha.-hydroxybenzeneacetic acid to aquatic invertebrates, a GLP study according to OECD guideline 202 using Daphnia magna was performed. The calculated EC50 (48h) value in this study was >100 mg/L, related to the measured concentration (BASF 2002).