3-Octyne

CAS Registry Number®

15232-76-5

CAS Name

3-Octyne

Molecular Formula

C8H14

Molecular Mass

110.20

Cite this Page

3-Octyne.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=15232-76-5 (retrieved 2025-03-30) (CAS RN: 15232-76-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    130-131 °C @ Press: 745 Torr

  • Melting Point (2)

    -103.9 °C

  • Density (3)

    0.7542 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H14/c1-3-5-7-8-6-4-2/h3-5,7H2,1-2H3

InChIKey

InChIKey=UDEISTCPVNLKRJ-UHFFFAOYSA-N

SMILES

C(C#CCC)CCC

Canonical SMILES

C(#CCCCC)CC

Other Names for this Substance

  • 3-Octyne
  • 1-Ethyl-2-butylacetylene
  • Ethylbutyl acetylene
  • Butylethylacetylene

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