Return to Results

4H-Pyran-4-one

CAS Registry Number®

108-97-4

CAS Name

4H-Pyran-4-one

Molecular Formula

C5H4O2

Molecular Mass

96.08

Cite this Page

4H-Pyran-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=108-97-4 (retrieved 2024-12-25) (CAS RN: 108-97-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    212.5 °C

  • Melting Point (1)

    32.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C5H4O2/c6-5-1-3-7-4-2-5/h1-4H

InChIKey

InChIKey=CVQUWLDCFXOXEN-UHFFFAOYSA-N

SMILES

O=C1C=COC=C1

Canonical SMILES

O=C1C=COC=C1

Other Names for this Substance

  • 4H-Pyran-4-one
  • 4-Pyrone
  • 4H-Pyran, 4-oxo-
  • γ-Pyrone
  • Pyran-4-one

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.