2(3H)-Furanone

• Formula: C₄H₄O₂
• Molecular weight: 84.0734
• IUPAC Standard InChI: InChI=1S/C4H4O2/c5-4-2-1-3-6-4/h1,3H,2H2 Copy

  
• IUPAC Standard InChIKey: RHDGNLCLDBVESU-UHFFFAOYSA-N Copy
• CAS Registry Number: 20825-71-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: α-Crotonolactone; α-Furanone; δ,β,γ-Butenolide; 3-Butenoic acid, 4-hydroxy-, γ-lactone; 2-Oxo-2,3-dihydrofuran; β,γ-Crotonolactone; 2-Furanone
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• Information on this page:
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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