2，6-二甲基-4-吡喃酮被用作化学和有机中间体。可用于农药、医药和染料领域。 2,6-Dimethyl-4-pyrone is used as a chemical and organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field. application： 2,6-Dimethyl-γ-pyrone can be used as a starting material to prepare: C16-C28 spiroketal fragment of altohyrtin A. 1-Ethyl-2,6-dimethyl-4-hydroxy pyridinium halides. 2-{2,6-Bis-[2-(4-dimethylamino-phenyl)-vinyl]-pyran-4-ylidene}-malononitrile, applicable in two-photon technology. Pyran-derived polyurethanes for nonlinear optical (NLO) applications.