Phenyl isocyanate

CAS Registry Number®

103-71-9
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CAS Name

Phenyl isocyanate

Molecular Formula

C7H5NO

Molecular Mass

119.12

Cite this Page

Phenyl isocyanate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=103-71-9 (retrieved 2024-04-20) (CAS RN: 103-71-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    158-168 °C
  • Melting Point (2)

    -30 °C
  • Density (1)

    1.0956 g/cm³ @ Temp: 19.6 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
  • (2) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/C7H5NO/c9-6-8-7-4-2-1-3-5-7/h1-5H

InChIKey

InChIKey=DGTNSSLYPYDJGL-UHFFFAOYSA-N

SMILES

N(=C=O)C1=CC=CC=C1

Canonical SMILES

O=C=NC=1C=CC=CC1

Other Names for this Substance

  • Benzene, isocyanato-
  • Isocyanic acid, phenyl ester
  • Isocyanatobenzene
  • Carbanil
  • Mondur P

Deleted or Replaced CAS Registry Numbers

1025436-18-3

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