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EC number: 250-284-7 | CAS number: 30674-80-7
LC50 (96 h) = 162 mg/L (nominal) for Pimephales promelas (equivalent to OECD 203)
The acute toxicity of 2 -isocyanatoethyl methacrylate (MOI) to fish was tested in a study conducted by Dow Chemicals (USA, 1979), using fathead minnows (Pimephales promelas) as test species. This static dose-response test (non-GLP) was carried out equivalent to the OECD-Guideline 203 over a period of 96 h. The nominal test concentrations used were 100, 320, 560 and 1000 mg/L. The resulting LC50 was 162 mg/L (nominal).
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