Registration Dossier
Registration Dossier
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EC number: 226-029-0 | CAS number: 5232-99-5
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
No toxic effects occur within the range of solubility.
Key value for chemical safety assessment
Additional information
In a 96-hr acute toxicity study, zebrafish (Danio rerio) were exposed to the test item at nominal concentrations of 0 (control) and 100 mg/L under static conditions in accordance with the OECD 203 test guideline. The 96-hr LC50 was > 100 mg/L based on the nominal concentration of the test substance. The test substance had no observable acute effect on fish up to its saturation limit in test media and under test conditions.
Concentration control analysis was not performed since the analytical detection limit was above the water solubility of the test substance. However, all reasonable efforts were taken to produce a saturated solution of the test substance in test media, following the guidance in OECD 23. According to OECD 23, for tests with chemicals that cannot be quantified by analytical methods at the concentrations causing effects, the effect concentration can be expressed based on the nominal concentrations.
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