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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

1.2 -epoxybutane is acutely harmful to aquatic invertebrates.

Key value for chemical safety assessment

Additional information

The toxicity of 1.2 -epoxybutane on Daphnia magna was tested in an acute toxicity test [BASF AG, 1988]. The EC50 (48h) determined to be 70 mg/L.