2-Bromo-1-butene

CAS Registry Number®

23074-36-4

CAS Name

2-Bromo-1-butene

Molecular Formula

C4H7Br

Molecular Mass

135.00

Cite this Page

2-Bromo-1-butene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=23074-36-4 (retrieved 2025-03-31) (CAS RN: 23074-36-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    25 °C @ Press: 10 Torr

  • Melting Point (2)

    -133.4 °C

  • Density (3)

    1.3331 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H7Br/c1-3-4(2)5/h2-3H2,1H3

InChIKey

InChIKey=HQMXRIGBXOFKIU-UHFFFAOYSA-N

SMILES

C(CC)(Br)=C

Canonical SMILES

BrC(=C)CC

Other Names for this Substance

  • 1-Butene, 2-bromo-
  • 2-Bromo-1-butene
  • 2-Bromobutene

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