2-Methylcyclopentanone

CAS Registry Number®

1120-72-5

CAS Name

2-Methylcyclopentanone

Molecular Formula

C6H10O

Molecular Mass

98.14

Cite this Page

2-Methylcyclopentanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1120-72-5 (retrieved 2024-11-25) (CAS RN: 1120-72-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    139.5 °C
  • Melting Point (1)

    -75 °C
  • Density (2)

    0.9189 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H10O/c1-5-3-2-4-6(5)7/h5H,2-4H2,1H3

InChIKey

InChIKey=ZIXLDMFVRPABBX-UHFFFAOYSA-N

SMILES

CC1C(=O)CCC1

Canonical SMILES

O=C1CCCC1C

Other Names for this Substance

  • Cyclopentanone, 2-methyl-
  • Cyclopentanone, 2-methyl-, (±)-
  • 2-Methylcyclopentanone
  • α-Methylcyclopentanone
  • 2-Methylcyclopentan-1-one

Deleted or Replaced CAS Registry Numbers

32854-37-8

CAS INSIGHTSTM
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