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EC number: 239-701-3
CAS number: 15625-89-5
In the only available and reliable study, the test substance's toxicty
to algae was determined to be EC50(growth rate, 72 hr) =18.8 mg/L,
EC50(biomass, 72 hr)=7.2 mg/L; EC10(Growth rate, 72 hr) = 1.9 mg/L; EC10
(biomass, 72 hr) =0.6 mg/L; EC50(growth rate, 96 hr)=14.5 mg/L;
EC50(biomass, 96 hr) = 4.9 mg/l.; EC10(growth rate, 96 hr)=2.2 mg/L;
EC10(biomass, 96 hr) = 0.6 mg/l.;
The test substance was tested for aquatic toxicity against the algae
Scenedesmus subspicatus according to the method DIN 38412/9.
The study is reliable and was assigned as key study.
After 72h exposure the aquatic toxicity was determined to be:
EC10(growth rate) = 1.9 mg/l, EC50(growth rate)= 18.8 mg/l.
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