Cyclopentadienone

CAS Registry Number®

13177-38-3

CAS Name

Cyclopentadienone

Molecular Formula

C5H4O

Molecular Mass

80.08

Cite this Page

Cyclopentadienone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13177-38-3 (retrieved 2024-11-24) (CAS RN: 13177-38-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    120 °C @ Press: 8 Torr

  • Melting Point (1)

    96-98 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H4O/c6-5-3-1-2-4-5/h1-4H

InChIKey

InChIKey=FQQOMPOPYZIROF-UHFFFAOYSA-N

SMILES

O=C1C=CC=C1

Canonical SMILES

O=C1C=CC=C1

Other Names for this Substance

  • 2,4-Cyclopentadien-1-one
  • Cyclopentadienone

CAS INSIGHTSTM
Hourglass and a clock