Isobutylene

CAS Registry Number®

115-11-7
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CAS Name

Isobutylene

Molecular Formula

C4H8

Molecular Mass

56.11

Cite this Page

Isobutylene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=115-11-7 (retrieved 2024-02-21) (CAS RN: 115-11-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    -6.9 °C
  • Melting Point (1)

    -140.4 °C
  • Density (1)

    0.589 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C4H8/c1-4(2)3/h1H2,2-3H3

InChIKey

InChIKey=VQTUBCCKSQIDNK-UHFFFAOYSA-N

SMILES

C(C)(C)=C

Canonical SMILES

C=C(C)C

Other Names for this Substance

  • 1-Propene, 2-methyl-
  • Propene, 2-methyl-
  • 2-Methyl-1-propene
  • γ-Butylene
  • Isobutene

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