'Methylal' definitions:

Definition of 'Methylal'

From: GCIDE
  • Methylal \Meth"yl*al\, n. [Methylene + alcohol.] (Chem.) A light, volatile liquid, H2C(OCH3)2, regarded as a complex ether, and having a pleasant ethereal odor. It is obtained by the partial oxidation of methyl alcohol. Called also formal. [1913 Webster]