Registration Dossier
Registration Dossier
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EC number: 450-630-9 | CAS number: -
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The NOEC, LOEC and LC50 values after 96 h, calculated based on the median of the measured exposure concentrations, were as follows:
96h NOEC: 1.8 mg/L
96h LOEC: 1.9 mg/L
96h LC50: 4.12 mg/L (95% confidence range: 3.17-5.36 mg/L)
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 4.12 mg/L
Additional information
The acute toxicity of the test item FEXO-03 to zebra fish (Danio rerio) was determined in a full, 96-hour static test according to the OECD Guideline for Testing of Chemicals, N. 203. "Fish, acute toxicity test, 1992, the EU Commission Directive 92/69/EEC, C.1. "Acute Toxicity for Fish", 1992 and the OPPTS 850.1075 guideline "Fish acute toxicity test, freshwater and marine", EPA Ecological effects Test guidelines, 1996.
The fish were checked for mortality and abnormalities in appearance and behavior after 2, 24, 48, 72 and 96 hours. In the control O% mortality was observed during the test period.
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