3,5-Dichloro-2-hydroxybenzenesulfonyl chloride

CAS Registry Number®

23378-88-3

CAS Name

3,5-Dichloro-2-hydroxybenzenesulfonyl chloride

Molecular Formula

C6H3Cl3O3S

Molecular Mass

261.51

Cite this Page

3,5-Dichloro-2-hydroxybenzenesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=23378-88-3 (retrieved 2024-11-23) (CAS RN: 23378-88-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    107.4 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H3Cl3O3S/c7-3-1-4(8)6(10)5(2-3)13(9,11)12/h1-2,10H

InChIKey

InChIKey=KXFQRJNVGBIDHA-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=S(=O)(Cl)C=1C=C(Cl)C=C(Cl)C1O

Other Names for this Substance

  • Benzenesulfonyl chloride, 3,5-dichloro-2-hydroxy-
  • 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride
  • 2-Hydroxy-3,5-dichlorophenylsulfonyl chloride
  • 2-Hydroxy-3,5-dichlorobenzenesulfonyl chloride
  • 3,5-Dichloro-2-hydroxyphenylsulfonyl chloride

View All

Deleted or Replaced CAS Registry Numbers

66327-86-4

CAS INSIGHTSTM
Hourglass and a clock