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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

The 48 hr-acute toxicity of 1-bromopropane to Daphnia magna was studied under static conditions. Daphnids were exposed to 1 -bromopropane dissolved in Elendt M4 medium at mean measured concentrations of 0, 5.22, 6.24, 13.2, 29.6 and 58.8 mg/L for 48 hours. The 48 hour EC50 based on immobility was 99.3 mg/L. The 48 hr NOEC value based on immobility was 29.6 mg/L. No 95% confidence intervals could be determined.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
99.3 mg/L

Additional information