propanone, 2-

propanone, 2-,

IUPAC name for acetoneacetone
, dimethyl ketone
, or 2-propanone
, CH3COCH3, colorless, flammable liquid. Acetone melts at −94.8&degC; and boils at 56.2&degC;. It is the simplest aliphatic ketone.
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