2-Ethynyl-4-pyridinecarbonitrile

CAS Registry Number®

1211580-87-8

CAS Name

2-Ethynyl-4-pyridinecarbonitrile

Molecular Formula

C8H4N2

Molecular Mass

128.13

Cite this Page

2-Ethynyl-4-pyridinecarbonitrile.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1211580-87-8 (retrieved 2024-12-03) (CAS RN: 1211580-87-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    123-125 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H4N2/c1-2-8-5-7(6-9)3-4-10-8/h1,3-5H

InChIKey

InChIKey=UXWIJMNHZVBEMW-UHFFFAOYSA-N

SMILES

C(#N)C=1C=C(C#C)N=CC1

Canonical SMILES

N#CC=1C=CN=C(C#C)C1

Other Names for this Substance

  • 4-Pyridinecarbonitrile, 2-ethynyl-
  • 2-Ethynyl-4-pyridinecarbonitrile
  • 2-Ethynylisonicotinonitrile

CAS INSIGHTSTM
Hourglass and a clock