Registration Dossier
Registration Dossier
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EC number: 205-502-5 | CAS number: 141-79-7
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 72.93 mg/L
Additional information
Acute toxicity of mesityl oxide to fish has been determined according to OECD 203. Based on the test results the 96 hour LC50 of Mesityl Oxide for Zebrafish (Danio rerio) was determined to be 72.93 mg test item/L based on nominal concentrations. The no observed effect concentration (NOEC) was determined to be 45.5 mg test item/L and the LOEC was determined to be 100 mg test item/L, both values also based on nominal concentrations.
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