Dehydroacetic Acid

• Formula: C₈H₈O₄
• Molecular weight: 168.1467
• IUPAC Standard InChI: InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3 Copy

  
• IUPAC Standard InChIKey: PGRHXDWITVMQBC-UHFFFAOYSA-N Copy
• CAS Registry Number: 520-45-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 2H-Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-; Dehydracetic acid; DHA; DHS; 3-Acetyl-6-Methyldihydropyrandione-2,4(3H); 4-Hexenoic acid, 2-acetyl-5-hydroxy-3-oxo-, δ-lactone; Methylacetopyronone; 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid, δ-lactone; 3-Acetyl-6-methyl-2,4(3H)-pyrandione; 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione; 3-Acetyl-6-methylpyrandione-2,4; 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one; 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, enol form; Kyselina dehydroacetova; DHAA; 3-Acetyl-6-methyl-pyran-2,4-dione; 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, ion(1-); 3-Acetyl-6-methyl-2,3-dihydropyran-2,4-dione; Acetic acid, dehydro-; Biocide 470F; NSC 8770
• Information on this page:
  • Notes
• Other data available:
  • Phase change data
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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