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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

Key value for chemical safety assessment

EC50 for freshwater algae:
20 mg/L
EC10 or NOEC for freshwater algae:
5 mg/L

Additional information

Diisopropylamine toxicity to green algae has been investigated by Calamari et al. (1980). The methodology followed is a EPA methodology with exposure duration exceeding 72 h (96h). In this context, the 96 h ErC50 determined is of 20 mg/L and the NOEC of 5 mg/L.