Registration Dossier
Registration Dossier
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EC number: 204-820-1 | CAS number: 127-06-0
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 21-day NOEC, based on reproduction, was >100 mg/L for Daphnia magna.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 100 mg/L
Additional information
No reliable long-term toxicity data are available for the toxicity of acetone oxime to invertebrates. However measured data are available for the analogue, butanone oxime, and included in the dossier.
Kurume Laboratory (1998) conducted a reliable (Klimisch 1) GLP compliant study following OECD 211 methods with the analogue, butanone oxime. Daphnia magnawere exposed to nominal concentrations of 25, 50 and 100 mg/L of the test substance for 21 days under semi-static conditions. The 21-day NOEC, based on reproduction, was >100 mg/L. Therefore, this value will be taken as the long-term toxicity in invertebrates endpoint for acetone oxime.
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