Methylenecyclobutane

CAS Registry Number®

1120-56-5

CAS Name

Methylenecyclobutane

Molecular Formula

C5H8

Molecular Mass

68.12

Cite this Page

Methylenecyclobutane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1120-56-5 (retrieved 2025-04-01) (CAS RN: 1120-56-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    42 °C
  • Melting Point (2)

    -134.7 °C
  • Density (1)

    0.7403 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H8/c1-5-3-2-4-5/h1-4H2

InChIKey

InChIKey=QIRVGKYPAOQVNP-UHFFFAOYSA-N

SMILES

C=C1CCC1

Canonical SMILES

C=C1CCC1

Other Names for this Substance

  • Cyclobutane, methylene-
  • Methylenecyclobutane
  • exo-Methylenecyclobutane
  • NSC 90355

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