S: (n) acetone, propanone, dimethyl ketone (the simplest ketone; a highly flammable liquid widely used as an organic solvent and as material for making plastics)
S: (n) chlorobenzene (a colorless volatile flammable liquid with an almond odor that is made from chlorine and benzene; used as a solvent and in the production of phenol and DDT and other organic compounds)
S: (n) toluene, methylbenzene (a colorless flammable liquid obtained from petroleum or coal tar; used as a solvent for gums and lacquers and in high-octane fuels)
S: (n) xylene, xylol (a colorless flammable volatile liquid hydrocarbon used as a solvent)