Name: 3-Hydroxy-2-butanone 
  Molecular Formula C4H8O2 
  Molecular Weight 88.11 
  CAS Registry Number 513-86-0 
  EINECS 208-174-1 
  Specifications1.Product name: Acetyl methyl carbinol 
  2.Other names: Acetoin,3-Hydroxybutanone 
  3.Cas:513-86-0 
  
 
  Appearance: Acetyl methyl carbinol is a colourless or pale yellow to green yellow liquid with a pleasant buttery odour. 
  Applications: 
  1. Acetyl methyl carbinol is used as a food flavoring (in baked goods) and a fragrance. 
  2. Acetoin is used in the manufacturers of partially hydrogenated oils. 
  3.It is used in alcoholic beverage.