Methacrylonitrile

CAS Registry Number®

126-98-7
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CAS Name

Methacrylonitrile

Molecular Formula

C4H5N

Molecular Mass

67.09

Cite this Page

Methacrylonitrile.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=126-98-7 (retrieved 2024-03-29) (CAS RN: 126-98-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    90.3 °C @ Press: 760 Torr
  • Melting Point (1)

    -35.8 °C
  • Density (1)

    0.8001 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/C4H5N/c1-4(2)3-5/h1H2,2H3

InChIKey

InChIKey=GYCMBHHDWRMZGG-UHFFFAOYSA-N

SMILES

C(C#N)(C)=C

Canonical SMILES

N#CC(=C)C

Other Names for this Substance

  • 2-Propenenitrile, 2-methyl-
  • Methacrylonitrile
  • 2-Methyl-2-propenenitrile
  • Isopropene cyanide
  • Isopropenylnitrile

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