2-Cyclopentylcyclopentanone

CAS Registry Number®

4884-24-6

CAS Name

2-Cyclopentylcyclopentanone

Molecular Formula

C10H16O

Molecular Mass

152.23

Cite this Page

2-Cyclopentylcyclopentanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4884-24-6 (retrieved 2025-07-01) (CAS RN: 4884-24-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    109-110 °C @ Press: 13 Torr

  • Melting Point (2)

    -13 °C

  • Density (3)

    0.978 g/cm³ @ Temp: 22 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H16O/c11-10-7-3-6-9(10)8-4-1-2-5-8/h8-9H,1-7H2

InChIKey

InChIKey=CWZGKTMWPFTJCS-UHFFFAOYSA-N

SMILES

O=C1C(CCC1)C2CCCC2

Canonical SMILES

O=C1CCCC1C2CCCC2

Other Names for this Substance

  • [1,1′-Bicyclopentyl]-2-one
  • [Bicyclopentyl]-2-one
  • Cyclopentanone, 2-cyclopentyl-
  • [1,1′-Bicyclopentan]-2-one
  • 2-Cyclopentylcyclopentanone

View All

Deleted or Replaced CAS Registry Numbers

3063-68-1

CAS INSIGHTSTM
Purple and red filaments produced by electrostatic discharge inside a plasma ball.