... .203-273-6Purity99%Molecular FormulaC8H10O2Molecular Weight138.1677 Density1.1129g/cm3Assay99% Min.usageDaily Flavor, Food Flavor, Tobacco Flavo... Melting point23-25°CBoiling ... /25Residue on ignition≤0.5%characteristics:Slightly soluble in propylene glycol, glycerin. With ethanol, with 30% withholden soluble in ethanol half ...