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EC number: 218-747-8 | CAS number: 2224-33-1
A Daphnia Acute Immobilisation Test was performed by the Japanese Ministry of Environment according to OECD TG 202. 20 daphnias were exposed to 2 -butanone oxime at nominal concentrations of 0 (control), 52.9, 95.3, 171, 309, 556 and 1000 mg/L. (4 replicates) under static conditions. The 48h-EC50 of test substance 2 -butanone oxime in Daphnids was determined to be 201 mg/L.
A Daphnia Acute Immobilisation Test was performed on analogue substance butanone oxime by the Ministry of Environment of Japan according to OECD TG 202. The 48h-EC50 was determined to be 201 mg/L. Based on these results, the read-across was applied and the 48 -EC50 for butan-2-one O,O',O''-(vinylsilanetriyl)oxime in Daphnids was determined to be 241.08 mg/L.
Key study: Read-across from experimental data on analogue butanone oxime: The 48h-EC50 of butan-2-one O,O',O''-(vinylsilanetriyl)oxime in Daphnids was determined to be 241.08 mg/L.
Key study: Read-across approach from analogue butanone oxime:
Based on the read-across approach from experimental results on analogue butanone oxime (test method OECD 202, 48h-LC50 Daphnids = 201 mg/L), the 48h-EC50 of butan-2-one O,O',O''-(vinylsilanetriyl)oxime in Daphnids was determined to be 241.08 mg/L.
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