Registration Dossier
Registration Dossier
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EC number: 224-764-1 | CAS number: 4482-25-1
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LD50, 96h=NOEC (96h)= 0.74 mg/l (solubility limits) equals to 100 gm/l (nominal)
Key value for chemical safety assessment
Additional information
A test on the analogue substance for acute toxicity to fish following OECD 203 is available (BASF, 2007). Zebra fishes were tested in a static test freshwater, at a single dose concentration of 100 mg/l (nominal) for 96h. The concentration of the substance was sampled and analysed after filtration by spectrophotometry. The measured tested concentration resulted equal to 0.74 mg/l. The LC50, 96h (NOEC, 96h) is equal to the solubility limit of the test substance in the media under the test conditions, i.e. 0.74 mg/l (measured) or 100 mg/l (nominal). No concentrations greater than the solubility limit were tested.
Based on the read across considerations same results apply to target substance
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