2,4-Pentadienenitrile

CAS Registry Number®

1615-70-9

CAS Name

2,4-Pentadienenitrile

Molecular Formula

C5H5N

Molecular Mass

79.10

Cite this Page

2,4-Pentadienenitrile.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1615-70-9 (retrieved 2025-05-22) (CAS RN: 1615-70-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    130-132 °C @ Press: 0.15-0.34 Torr

  • Melting Point (2)

    -60 °C

  • Density (3)

    0.8643-0.8650 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H5N/c1-2-3-4-5-6/h2-4H,1H2

InChIKey

InChIKey=STSRVFAXSLNLLI-UHFFFAOYSA-N

SMILES

C(=CC#N)C=C

Canonical SMILES

N#CC=CC=C

Other Names for this Substance

  • 2,4-Pentadienenitrile
  • 1,3-Butadiene, 1-cyano-
  • 1-Cyano-1,3-butadiene
  • 1-Cyanobutadiene
  • NSC 509215

CAS INSIGHTSTM
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