2-Propynenitrile

CAS Registry Number®

1070-71-9

CAS Name

2-Propynenitrile

Molecular Formula

C3HN

Molecular Mass

51.05

Cite this Page

2-Propynenitrile.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1070-71-9 (retrieved 2024-11-23) (CAS RN: 1070-71-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    42.5 °C @ Press: 760 Torr

  • Melting Point (2)

    5 °C

  • Density (2)

    0.8159 g/cm³ @ Temp: 17 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3HN/c1-2-3-4/h1H

InChIKey

InChIKey=LNDJVIYUJOJFSO-UHFFFAOYSA-N

SMILES

C(C#N)#C

Canonical SMILES

N#CC#C

Other Names for this Substance

  • 2-Propynenitrile
  • Propiolonitrile
  • Cyanoacetylene
  • Propynenitrile
  • Cyanoethyne

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