3,4-Dichlorobenzenesulfonyl chloride

CAS Registry Number®

98-31-7

CAS Name

3,4-Dichlorobenzenesulfonyl chloride

Molecular Formula

C6H3Cl3O2S

Molecular Mass

245.51

Cite this Page

3,4-Dichlorobenzenesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=98-31-7 (retrieved 2024-11-29) (CAS RN: 98-31-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    67-69 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H3Cl3O2S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H

InChIKey

InChIKey=NYIBPWGZGSXURD-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonyl chloride, 3,4-dichloro-
  • 3,4-Dichlorobenzenesulfonyl chloride
  • 3,4-Dichlorophenylsulfonyl chloride
  • NSC 2651
  • 3,4-Dichlorobenzene-1-sulfonyl chloride

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