α-Chloro-α-hydroxy-o-toluene sulfonic acid γ-sultone

CAS Registry Number®

25595-59-9
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CAS Name

α-Chloro-α-hydroxy-o-toluene sulfonic acid γ-sultone

Molecular Formula

C7H5ClO3S

Molecular Mass

204.63

Cite this Page

α-Chloro-α-hydroxy-o-toluene sulfonic acid γ-sultone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=25595-59-9 (retrieved 2024-05-03) (CAS RN: 25595-59-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    112-113 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C7H5ClO3S/c8-7-5-3-1-2-4-6(5)12(9,10)11-7/h1-4,7H

InChIKey

InChIKey=LNWUNIOANJTGPG-UHFFFAOYSA-N

SMILES

O=S1(=O)C=2C(C(Cl)O1)=CC=CC2

Canonical SMILES

O=S1(=O)OC(Cl)C=2C=CC=CC21

Other Names for this Substance

  • 3H-2,1-Benzoxathiole, 3-chloro-, 1,1-dioxide
  • o-Toluenesulfonic acid, α-chloro-α-hydroxy-, γ-sultone
  • α-Chloro-α-hydroxy-o-toluene sulfonic acid γ-sultone
  • NSC 111931
  • 3-Chloro-3H-2,1-benzoxathiole-1,1-dioxide

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