1-Octadecyne

CAS Registry Number®

629-89-0

CAS Name

1-Octadecyne

Molecular Formula

C18H34

Molecular Mass

250.46

Cite this Page

1-Octadecyne.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=629-89-0 (retrieved 2025-05-07) (CAS RN: 629-89-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    172-180 °C @ Press: 14 Torr

  • Melting Point (2)

    22.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H34/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h1H,4-18H2,2H3

InChIKey

InChIKey=IYDNQWWOZQLMRH-UHFFFAOYSA-N

SMILES

C(CCCCCCCC#C)CCCCCCCC

Canonical SMILES

C#CCCCCCCCCCCCCCCCC

Other Names for this Substance

  • 1-Octadecyne

CAS INSIGHTSTM
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