2,5-Dichlorobenzenesulfonyl chloride

CAS Registry Number®

5402-73-3
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CAS Name

2,5-Dichlorobenzenesulfonyl chloride

Molecular Formula

C6H3Cl3O2S

Molecular Mass

245.51

Cite this Page

2,5-Dichlorobenzenesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=5402-73-3 (retrieved 2024-04-27) (CAS RN: 5402-73-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    39 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=BXCOSWRSIISQSL-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=S(=O)(Cl)C1=CC(Cl)=CC=C1Cl

Other Names for this Substance

  • Benzenesulfonyl chloride, 2,5-dichloro-
  • 2,5-Dichlorobenzenesulfonyl chloride
  • 2,5-Dichlorophenylsulfonyl chloride
  • NSC 8545
  • 2,5-Dichlorobenzene-1-sulfonyl chloride

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