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alpha-Angelica lactone

  • CAS No:591-12-8 5-methyl-3H-furan-2-one
    Molecular Structure

    Other Information

  • CAS Registry Number: 591-12-8
  • Melting Point: 18 ºC
  • Flash Point: 68 ºC
  • Boiling Point: 55-56 ºC (12 MMHG)
  • Density: 1.092
  • Refractive index: 1.445-1.45
  • Water Solubility: 5 G/100 ML (25 ºC)
  • Safety Statements: Moderately toxic by intraperitoneal and ingestion routes. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.
  • Flash Point: 68 ºC
  • EINECS: 209-701-8
  • Molecular Weight: 98.09994
  • InchiKey: QOTQFLOTGBBMEX-UHFFFAOYSA-N
  • InChI: InChI=1S/C5H6O2/c1-4-2-3-5(6)7-4/h2H,3H2,1H3
  • Risk Statements: S24/25
  • Molecular Formula: C5H6O2