Registration Dossier
Registration Dossier
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EC number: 249-951-5 | CAS number: 29911-28-2
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Short-term toxicity testing to fish was conducted with Poecilia reticulata under GLP according to OECD guideline 203. This study is supported by a non-GLP study according to DIN 38412 in Golden Orfe.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 841 mg/L
Additional information
In the key study - GLP guideline study (Klimisch 1) - fish were observed for mortality and clinical signs at 3, 24, 48, 72, and 96 hours. At the end of the 96-hour test period, the LC50, EC50 and NOEC (no observed effect concentration) were determined for each time point. The LC50 after 96 hours of exposure was 841 mg/L These results indicate that DPnB is not acutely toxic to freshwater fish.
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