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EC number: 915-730-3
CAS number: -
The toxicity op OTNE towards Scenedesmus subspicatus was
investigated according to methodology comparable to international
Guidelines (OECD Guideline 201) under GLP. Algae were exposed to water
accommodated fractions (WAF) of 14C-labeled OTNE with nominal
concentrations of 0.50, 0.75, 1.1, 1.7 and 2.5 mg/l in a static system
for 72 hours. Validity criteria for the test were met. The 72h-EC50 for
both growth rate and biomass was found to be > 2.6 mg/l. The 72h-NOEC
was found to be >= 2.6 mg/l based on arithmic mean measured 14C-labeled
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