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EC number: 283-829-2
CAS number: 84731-70-4
96 h LC50 > 100 mg/L (nominal), > 0.05 mg/L (mean measured) (OECD 203).
In study No. EG09013, no toxicity was observed in a solution at the
limit of water solubility. The nominal concentration of 100 mg/L
produced a mean measured concentration of 0.05 mg/L, which is consistent
with the experimentally determined water solubility limit of 0.047 mg/L.
Acute toxicity to fish is therefore not of concern.
In another supporting study, the 96h-NOEC and 96h-LC0 of the test
substance to zebra fish were determined to be the loading rate of 100
mg/L (mean measured concentration 0.35 mg/L). The 96h-LOEC, 96h-LC50 and
96h-LC100 were clearly higher than the loading rate of 100 mg/L (mean
measured concentration 0.35 mg/L).
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