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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

EC50 for freshwater algae:
190 mg/L
EC10 or NOEC for freshwater algae:
32 mg/L

Additional information

In terms of growth rate, exposure to DBM gave ErC50 (0 -72h) value of 190mg/l and ErC50(0 -96h) value of 210m/l The No observed Effect Concentration was 32mg/l. In terms of yield, exposure to DBM gave EyC50(072h) value of 100mg/l and EyC50(0 -96h) value of 130mg/l The No observed Effect Concentration was 32mg/l. In terms of yield, exposure to DBM gave EyC50(072h) value of 100mg/l and EyC50(0 -96h) value of 130mg/l The No observed Effect Concentration was 32mg/l. In terms of biomass integral, exposure to DBM gave EbC50(0 -72h) value of 96mg/l and EbC50(0 -96h) value of 110mg/l. The No observed Effect Concentration was 32mg/l.