4-Isocyanatobenzenesulfonyl chloride

CAS Registry Number®

6752-38-1

CAS Name

4-Isocyanatobenzenesulfonyl chloride

Molecular Formula

C7H4ClNO3S

Molecular Mass

217.63

Cite this Page

4-Isocyanatobenzenesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6752-38-1 (retrieved 2024-11-21) (CAS RN: 6752-38-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    156-164 °C @ Press: 3 Torr

  • Melting Point (2)

    53-55 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H4ClNO3S/c8-13(11,12)7-3-1-6(2-4-7)9-5-10/h1-4H

InChIKey

InChIKey=PUXGCFRABSKGED-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C=NC1=CC=C(C=C1)S(=O)(=O)Cl

Other Names for this Substance

  • Benzenesulfonyl chloride, 4-isocyanato-
  • Isocyanic acid, p-(chlorosulfonyl)phenyl ester
  • Benzenesulfonyl chloride, p-isocyanato-
  • 4-Isocyanatobenzenesulfonyl chloride
  • p-Isocyanatobenzenesulfonyl chloride

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CAS INSIGHTSTM
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