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EC number: 947-656-2
CAS number: -
An acute toxicity study was performed to
evaluate the immobilisation potential of the read across substance, C8
-18 and C18 -unstad. DEA, in Daphnia magna according to OECD Guideline
202, in compliance with GLP. The daphnids were exposed to test substance
for 48 h at 0, 1, 2, 4, 8 and 16 mg/L under static conditions.
Observations were performed at 0, 24 and 48 h to determine the %
immobilised daphnids in the control and test vessels. No analytical dose
verification was conducted. Under the study conditions, the nominal 48 h
EC50 was determined to be 3.2 mg/L. The nominal 48 h LOEC and the NOEC
values were determined to be 2.0 and 1.0 mg/L, respectively (Olsson,
on the results of the read across study, similar 48 h EC50 and NOEC
values are considered for the test substance, C10-12 and C18-unsatd. DEA.
on the results of the read across study, the 48 h EC50 and NOEC values
of the test substance, C10 -12 and C18 -unsatd. DEA, for toxicity to
Daphnia are considered to
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