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EC number: 203-468-6
CAS number: 107-15-3
Acute and chronic
tests have been performed for fish, invertebrates and algae. Acute
toxicity LC50(96h) for fish is 640 mg/l. Results for 48h Daphnia
Magna EC50 is 16.7 mg/l and for algae 72 h EC50 is 645 mg/l.
Chronic toxicity to
Daphnia Magna in a 21-day reproduction test was 0.16 mg/l, 72 h NOEC for
algae 3.2 mg/l and NOEC in a 28-day early life stage test on fish was
Both in acute and
long-term tests on aquatic organisms, Daphnia Magna were found to be the
most sensitive species. The NOEC from the 21-day Daphnia Magna study is
used for deriving the PNEC aquatic.
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