Registration Dossier
Registration Dossier
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EC number: 223-339-8 | CAS number: 3844-45-9
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The test substance is with high probability not acutely harmful to fish.
Key value for chemical safety assessment
Additional information
In an acute toxicity study according to guideline DIN 38 412, Golden orfe were exposed with the test substance using a static procedure for 96 h (BASF AG 1989). After 96 h the LC50 was determined to be > 100 mg/L. Therefore, the test substance is with high probability not acutely harmful to fish.
This is supported by the data from Tonogai et al. (1978). According to a national guideline, a median tolerance limit (TLm) test was conducted using Medaka (Oryzias latipes). The fish were exposed for 48 h and the survival rate was determined. The LC0 was determined to be 3000 mg/L.
Furthermore, Flury and Flühler (1994) mentioned a LC50 (48h, Cyprinus carpio) of > 100 mg/L and a LC50 (48h, Poedlia reticulata) > 500 mg/L.
In overall conclusion, the test substance is not acutely harmful to fish.
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