4-Chlorophenyl benzenesulfonate

CAS Registry Number®

80-38-6

CAS Name

4-Chlorophenyl benzenesulfonate

Molecular Formula

C12H9ClO3S

Molecular Mass

268.72

Cite this Page

4-Chlorophenyl benzenesulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=80-38-6 (retrieved 2024-11-21) (CAS RN: 80-38-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    62 °C

  • Density (1)

    1.33 g/cm³

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C12H9ClO3S/c13-10-6-8-11(9-7-10)16-17(14,15)12-4-2-1-3-5-12/h1-9H

InChIKey

InChIKey=SPJOZZSIXXJYBT-UHFFFAOYSA-N

SMILES

S(OC1=CC=C(Cl)C=C1)(=O)(=O)C2=CC=CC=C2

Canonical SMILES

O=S(=O)(OC1=CC=C(Cl)C=C1)C=2C=CC=CC2

Other Names for this Substance

  • Benzenesulfonic acid, 4-chlorophenyl ester
  • Benzenesulfonic acid, p-chlorophenyl ester
  • 928
  • p-Chlorophenyl benzenesulfonate
  • CPBS

View All

CAS INSIGHTSTM
Targeted protein degrader structure, illustration