Registration Dossier
Registration Dossier
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EC number: 939-525-3 | CAS number: 1471313-03-7
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Under the test conditions, the 48h-EC50 of the substance was determined to be 1.1 mg/L.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 1.1 mg/L
Additional information
One reliable study is available for the registered substance. The toxicity to freshwater invertebrates was studied according to OECD TG No. 202 and GLP. Daphnids (Daphnia magna) were exposed to the substance at nominal test concentrations of 0.17, 0.31, 0.54, 0.95, 1.7, 3.1, 5.4, 9.5 and 17 mg/L over a test period of 48 hours (static test). Concentrations were analytically verified at the start and at the end of the test. Results are express as geometric mean measured concentrations. The 48h-EC50 was determined to be 1.1 mg/L.
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