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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

72h-EC50 to Desmodesmus subspicatus > 100 mg/L

Key value for chemical safety assessment

Additional information

The toxicity of Diethyleneglycol, propoxylated to algae (Desmodesmus subspicatus) was tested according to EU method C.3 'Algal Inhibition test.No toxic effects against algae was observed during 72 hours exposure at a limit test concentration of 100 mg/L (Currenta, 2009). Test concentrations were analytically confirmed.