Isobutylene oxide

CAS Registry Number®

558-30-5

CAS Name

Isobutylene oxide

Molecular Formula

C4H8O

Molecular Mass

72.11

Cite this Page

Isobutylene oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=558-30-5 (retrieved 2025-04-08) (CAS RN: 558-30-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    50.5 °C

  • Density (2)

    0.8351 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H8O/c1-4(2)3-5-4/h3H2,1-2H3

InChIKey

InChIKey=GELKGHVAFRCJNA-UHFFFAOYSA-N

SMILES

CC1(C)CO1

Canonical SMILES

O1CC1(C)C

Other Names for this Substance

  • Oxirane, 2,2-dimethyl-
  • Propane, 1,2-epoxy-2-methyl-
  • Ethylene oxide, α,α-dimethyl-
  • 2,2-Dimethyloxirane
  • Isobutylene oxide

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CAS INSIGHTSTM
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane, Lipid bilayer