Isocyanic acid

CAS Registry Number®

75-13-8

CAS Name

Isocyanic acid

Molecular Formula

CHNO

Molecular Mass

43.02

Cite this Page

Isocyanic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=75-13-8 (retrieved 2024-11-22) (CAS RN: 75-13-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    -86 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/CHNO/c2-1-3/h2H

InChIKey

InChIKey=OWIKHYCFFJSOEH-UHFFFAOYSA-N

SMILES

C(=N)=O

Canonical SMILES

O=C=N

Other Names for this Substance

  • Isocyanic acid
  • Carbimide
  • Hydrogen isocyanate
  • Isocyanic acid (HNCO)
  • HNCO

CAS INSIGHTSTM
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