Seller Alicesk

3-hydroxy-2-methyl-4-pyrone synonyms maltol; 2-methyl-3-hydroxy-.gamma.-pyranone molecular formula c7h8o3 molecular weight 140.1366 cas：118-71-8 einecs 204-271-8 density 1.261g/cm3 melting point 160-164 refractive index 1.54 water solubility 1.2 g/100 ml vapour pressur 0.000228mmhg main applications: the product has a caramel flavor, strawberry flavor in dilute solution. maltol is gamma pyrone derivatives, mainly as a food flavoring agent, daily necessities and tobacco flavor, photosensitive materials, preservatives and skin care agents.