Jiaozhou Fine Chemicals Co. Ltd.

Dehydroacetic acid

• Category :

  Intermediates

• Synonyms :

  2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid, delta-lactone;3-Acetyl-6-methyl-2,4-pyrandione;3-acetyl-6-methyl-2H-Pyran-2,4(3H)-dione;3-Acetyl-6-methyl-2-pyranone;DHAA;Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-;

• CAS NO :

  520-45-6

• EC NO :

  208-293-9

• Molecular Formula :

  C₈H₈O₄

• Molecular Weight :

  168.1467

• Main Specifications :

• InChI :

  InChI=1/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3

• Product description :

  CAS RN: 520-45-6 
  EINECS No.: 208-293-9 
  
  Molecular formula: C8H8O4 
  Molecular weight: 168.15 
  Appearance: white crystalline powder
  Purity: ≥99% 
  Melting point: ≥109.℃ 
  Loss on dry: ≤0.5% 
  Use: Used as a preservative, organic synthesis intermediate

• Molecular Structure :