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Methyl isobutyl ketone (MIBK) is the organic compound with the formula (CH3)2CHCH2C(O)CH3.
M 2137 (OTTO) Methyl isobutyl ketone, GR 99%+ Cas 108-10-1 - used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose.