4,4′-Oxybis[benzenesulfonyl chloride]

CAS Registry Number®

121-63-1

CAS Name

4,4′-Oxybis[benzenesulfonyl chloride]

Molecular Formula

C12H8Cl2O5S2

Molecular Mass

367.22

Cite this Page

4,4′-Oxybis[benzenesulfonyl chloride].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=121-63-1 (retrieved 2024-12-19) (CAS RN: 121-63-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    128-129 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H8Cl2O5S2/c13-20(15,16)11-5-1-9(2-6-11)19-10-3-7-12(8-4-10)21(14,17)18/h1-8H

InChIKey

InChIKey=HJKXLQIPODSWMB-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C1=CC=C(OC2=CC=C(S(Cl)(=O)=O)C=C2)C=C1

Canonical SMILES

O=S(=O)(Cl)C1=CC=C(OC2=CC=C(C=C2)S(=O)(=O)Cl)C=C1

Other Names for this Substance

  • Benzenesulfonyl chloride, 4,4′-oxybis-
  • Benzenesulfonyl chloride, 4,4′-oxydi-
  • 4,4′-Oxybis[benzenesulfonyl chloride]
  • 4,4′-Oxydibenzenesulfonyl chloride
  • Diphenyl ether 4,4′-disulfonyl chloride

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