Registration Dossier
Registration Dossier
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EC number: 282-438-4 | CAS number: 84204-70-6
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 (96 h): 158 mg/L (graphically determinated))
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 158 mg/L
Additional information
The substance was tested for its acute toxicity to fish (Brachydanio rerio, Zebrafish) according to the OECD Test guidelines 203 and EEC Directive, Annex V, Part . C . 1. In a pretest the LC50 was determinated to be 152 ppm, therefore the test concentrations were chosen as 50/100/178/316 and 562 ppm. A control was carried out with dechlorinated tap water.
The LC50 after 96 h was : 158 ppm (graphically determinated)
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