Registration Dossier
Registration Dossier
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EC number: 432-840-2 | CAS number: 220926-97-6
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
No effects on reproduction being observed at all the concentrations tested (0.316 to 50 mg/L), no LOELR was obtained and thus no NOELR can be derived. The results were: NOELR >= 50 mg/L
Key value for chemical safety assessment
Additional information
The long-term toxicity (assessed by reproduction) of the test item to aquatic invertebrates (Daphnia magna) for a duration of 21 days was assessed according to the OECD Guideline 211. According to the preliminary test, Daphnia were exposed to 0.316, 1.0, 3.16, 10.0 and 50 mg/L of the test item (WAF solution).
No mortality on parentals was reported. No effects on reproduction (living offspring production) were also observed at all the concentrations tested.
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