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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

In the growth inhibition study in unicellular green algae the following statistical effect concentrations were obtained after 72 hours of exposure to N,N,N',N',N'',N''-hexamethyl-1,3,5-triazin-1,3,5(2H,4H,6H)-tripropanamine: EC10=27.2 mg/l, EC50=65.8 mg/l.

Key value for chemical safety assessment

EC50 for freshwater algae:
65.8 mg/L
EC10 or NOEC for freshwater algae:
27.2 mg/L

Additional information

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