Registration Dossier

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

A 7-day EC50 value of 119 mg/L and EC10 value of 40 mg/L have been determined for the effects of the test substance on growth rate of Anabaena flos-aquae (blue-green algae). The NOEC was <50 mg/L, the lowest test concentration. It is likely that the test organisms were exposed predominantly to the hydrolysis products of the substance. These values have been selected in preference to those from two equally reliable tests on the basis of being lower.

Key value for chemical safety assessment

Additional information