4-Cyclopentene-1,3-dione

• Formula: C₅H₄O₂
• Molecular weight: 96.0841
• IUPAC Standard InChI: InChI=1S/C5H4O2/c6-4-1-2-5(7)3-4/h1-2H,3H2 Copy

  
• IUPAC Standard InChIKey: MCFZBCCYOPSZLG-UHFFFAOYSA-N Copy
• CAS Registry Number: 930-60-9
• Chemical structure:
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• Other names: 2-Cyclopentene-1,4-dione; 2-Cyclopenten-1,4-dione; 4-Cyclopenten-1,3-dione; Cyclopent-2-en-1,4-dione; Cyclopent-2-ene-1,4-dione; cyclopenten-1,4-dione; cyclopent-4-ene-1,3-dione
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• Other data available:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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