In the title compound. [Cu(C6H5O3)(C18H15P)2]·C18H15P·CH3OH. the pyran-4-one ring is appromimately planar (r. m. https://www.bekindtopets.com/hot-offer-Stuart-Product-Emcelle-Tocopherol-Vitamin-E-Liquid-1-Liter-hot-value/