Registration Dossier
Registration Dossier
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EC number: 204-528-4 | CAS number: 122-20-3
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
With high probability acutely not harmful to aquatic invertebrates
Key value for chemical safety assessment
Additional information
The results as presented in a BASF AG study conducted in 1987 indicate that the test substance is probably not acutely harmful to daphnids. The EC50 based on mobility was determined to be > 500 mg/L.
Results are supported by an acute toxicty test according to EU Method C.2 (Acute Toxicty for Daphnia) from Hüls (1997). The EC50 (48 h) was measured to be 857 mg/L (nominal, confirmed by concentration control analytics).
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