Acetoin;Acetyl methyl carbinol chemical name:3-Hydroxy-2-butanone high quality low price Acetoin;Acetyl methyl carbinolchemical name:3-Hydroxy-2-butanoneCas: 513-86-0Assay: min 99%Monomer: colorless to yellowish liquidDimer: white cystal powderRefractive index: 1.4182Density: 1.011As: 1PPMHeavy metal: 2 PPMDescription: odour pleasant, buttery-oil ,creamy fattyTaste: sweet-buttery, creamy, ...