Malononitrile

CAS Registry Number®

109-77-3

CAS Name

Malononitrile

Molecular Formula

C3H2N2

Molecular Mass

66.06

Cite this Page

Malononitrile.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=109-77-3 (retrieved 2024-11-21) (CAS RN: 109-77-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    218-219 °C @ Press: 760 Torr

  • Melting Point (1)

    32 °C

  • Density (1)

    1.1910 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C3H2N2/c4-2-1-3-5/h1H2

InChIKey

InChIKey=CUONGYYJJVDODC-UHFFFAOYSA-N

SMILES

C(C#N)C#N

Canonical SMILES

N#CCC#N

Other Names for this Substance

  • Propanedinitrile
  • Malononitrile
  • Methane, dicyano-
  • Dicyanomethane
  • Malonic acid dinitrile

View All

Deleted or Replaced CAS Registry Numbers

144804-99-9

CAS INSIGHTSTM
Targeted protein degrader structure, illustration