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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

One key study (K1) is available for this endpoint. In this study, the ability of heptanoic acid to immobilise Daphnia magna was tested in a GLP guideline study according to OECD TG 202 at concentrations of 0 ; 18 ; 32 ; 56 and 100 mg/L. The EC50(48 h)-value was estimated to be 72 mg/L.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Dose descriptor:
Effect concentration:
72 mg/L

Additional information