3,3-Dimethyl-1-butene

CAS Registry Number®

558-37-2

CAS Name

3,3-Dimethyl-1-butene

Molecular Formula

C6H12

Molecular Mass

84.16

Cite this Page

3,3-Dimethyl-1-butene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=558-37-2 (retrieved 2025-03-29) (CAS RN: 558-37-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    41.2 °C @ Press: 760 Torr

  • Melting Point (2)

    -115.2 °C

  • Density (3)

    0.6683 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H12/c1-5-6(2,3)4/h5H,1H2,2-4H3

InChIKey

InChIKey=PKXHXOTZMFCXSH-UHFFFAOYSA-N

SMILES

C(C=C)(C)(C)C

Canonical SMILES

C=CC(C)(C)C

Other Names for this Substance

  • 1-Butene, 3,3-dimethyl-
  • 3,3-Dimethyl-1-butene
  • 3,3-Dimethylbutene
  • Neohexene
  • tert-Butylethylene

View All

Deleted or Replaced CAS Registry Numbers

11069-54-8

CAS INSIGHTSTM
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