Purity,99% min;Moisture,Less than 0.5%; Free acid,0.1% max;Boiling Point,193-195aa;Flashing Point,72C CAS NO.624-45-3EN NO.210-846-4HS NO.2920909090FormulaC6H10O3 M.W130.14Purity99% minDensity1.051MoistureLess than 0.5%Free acid0.1% maxBoiling Point193-195°CFlashing Point72°CAppearance Clear Colorless to yellowish Liquid Methyl Levulinate