D defs.my
Entry 1 sense Webster, 1913

Mesitylene

· Me·sit·y·lene · IPA
01 n. A colorless, fragrant liquid, C6H3(CH3)3, of the benzene series of hydrocarbons, obtained by distilling acetone with sulphuric acid.
  1. 1.
    A colorless, fragrant liquid, C6H3(CH3)3, of the benzene series of hydrocarbons, obtained by distilling acetone with sulphuric acid.(Chem.)