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1-Butyl-3-methylimidazolium trifluoroacetate (also named as BMIMTFA) is an imidazolium-based ionic liquid.
BI-0315 (OTTO) 1-Butyl-3-methylimidazolium trifluoroacetate, 97% Cas 174899-94-6 - used as a solvent for various environmentally friend reactions.