4-Ethylcyclohexanone

CAS Registry Number®

5441-51-0

CAS Name

4-Ethylcyclohexanone

Molecular Formula

C8H14O

Molecular Mass

126.20

Cite this Page

4-Ethylcyclohexanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5441-51-0 (retrieved 2025-07-10) (CAS RN: 5441-51-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    191-194 °C

  • Melting Point (2)

    87-88 °C

  • Density (3)

    0.913 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H14O/c1-2-7-3-5-8(9)6-4-7/h7H,2-6H2,1H3

InChIKey

InChIKey=OKSDJGWHKXFVME-UHFFFAOYSA-N

SMILES

C(C)C1CCC(=O)CC1

Canonical SMILES

O=C1CCC(CC)CC1

Other Names for this Substance

  • Cyclohexanone, 4-ethyl-
  • 4-Ethylcyclohexanone
  • NSC 21120
  • 4-Ethyl-1-cyclohexanone

CAS INSIGHTSTM
Aspergillus fungus, computer illustration. This is a toxic fungus that causes diseases in humans.