Registration Dossier
Registration Dossier
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EC number: 417-790-1 | CAS number: 78418-01-6
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The substance exhibits a LC50 for freshwater fish of 13 mg/L.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 13 mg/L
Additional information
One reliable study is available for the registered substance. The toxicity to freshwater fish was studied according to OECD TG No. 203 and GLP. Fish (Danio rerio) were exposed to substance at nominal test concentrations of 3.9, 6.3, 10.0, 16.0, 25.6, 41.0 mg/L over a test period of 96 hours (static test). The validity criteria were fulfilled. The study report does not indicate the LC50 values but the concentration that lead to 0% mortality (10 mg/L) and to 100% mortality (16 mg/L). The LC50 is calculated by regression analysis. This gives a LC50 of 13 mg/L.
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