1-Buten-3-yne

CAS Registry Number®

689-97-4

CAS Name

1-Buten-3-yne

Molecular Formula

C4H4

Molecular Mass

52.07

Cite this Page

1-Buten-3-yne.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=689-97-4 (retrieved 2024-11-25) (CAS RN: 689-97-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    5.1 °C @ Press: 760 Torr

  • Density (1)

    0.7095 g/cm³ @ Temp: 0 °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/C4H4/c1-3-4-2/h1,4H,2H2

InChIKey

InChIKey=WFYPICNXBKQZGB-UHFFFAOYSA-N

SMILES

C(C#C)=C

Canonical SMILES

C#CC=C

Other Names for this Substance

  • 1-Buten-3-yne
  • Vinylacetylene
  • Ethene, ethynyl-
  • Monovinylacetylene
  • 1-Butyn-3-ene

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