Cyclopentanone

CAS Registry Number®

120-92-3

CAS Name

Cyclopentanone

Molecular Formula

C5H8O

Molecular Mass

84.12

Cite this Page

Cyclopentanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=120-92-3 (retrieved 2024-11-24) (CAS RN: 120-92-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    130.6 °C @ Press: 760 Torr

  • Melting Point (1)

    -51.3 °C

  • Density (1)

    0.94869 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2

InChIKey

InChIKey=BGTOWKSIORTVQH-UHFFFAOYSA-N

SMILES

O=C1CCCC1

Canonical SMILES

O=C1CCCC1

Other Names for this Substance

  • Cyclopentanone
  • Adipic ketone
  • Dumasin
  • Ketocyclopentane
  • Ketopentamethylene

View All

Deleted or Replaced CAS Registry Numbers

1800084-96-1