2-Chlorobenzenesulfonyl isocyanate

CAS Registry Number®

64900-65-8

CAS Name

2-Chlorobenzenesulfonyl isocyanate

Molecular Formula

C7H4ClNO3S

Molecular Mass

217.63

Cite this Page

2-Chlorobenzenesulfonyl isocyanate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=64900-65-8 (retrieved 2025-03-31) (CAS RN: 64900-65-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    160-164 °C @ Press: 14 Torr

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=LALCDSDHLXWTTL-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C=NS(=O)(=O)C=1C=CC=CC1Cl

Other Names for this Substance

  • Benzenesulfonyl isocyanate, 2-chloro-
  • 2-Chlorobenzenesulfonyl isocyanate
  • o-Chlorobenzenesulfonyl isocyanate
  • (o-Chlorophenyl)sulfonyl isocyanate
  • (2-Chlorophenyl)sulfonyl isocyanate

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