1-Methoxy-2-butyne

CAS Registry Number®

2768-41-4

CAS Name

1-Methoxy-2-butyne

Molecular Formula

C5H8O

Molecular Mass

84.12

Cite this Page

1-Methoxy-2-butyne.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2768-41-4 (retrieved 2025-02-16) (CAS RN: 2768-41-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    99.5-100 °C

  • Density (1)

    0.8496 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H8O/c1-3-4-5-6-2/h5H2,1-2H3

InChIKey

InChIKey=USIWFRXFQFZXGK-UHFFFAOYSA-N

SMILES

C(COC)#CC

Canonical SMILES

C(#CCOC)C

Other Names for this Substance

  • 2-Butyne, 1-methoxy-
  • Ether, 2-butynyl methyl
  • 1-Methoxy-2-butyne
  • 2-Butynyl methyl ether

CAS INSIGHTSTM
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