2-Pentenoic acid

• Formula: C₅H₈O₂
• Molecular weight: 100.1158
• IUPAC Standard InChI: InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7) Copy

  
• IUPAC Standard InChIKey: YIYBQIKDCADOSF-UHFFFAOYSA-N Copy
• CAS Registry Number: 626-98-2
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • trans-2-Pentenoic acid
• Other names: C2H5CH=CHCOOH; Pent-2-enoic acid
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• Information on this page:
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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