4,4′-Oxybis[N-(phenylsulfonyl)benzenesulfonamide]

CAS Registry Number®

7218-44-2

CAS Name

4,4′-Oxybis[N-(phenylsulfonyl)benzenesulfonamide]

Molecular Formula

C24H20N2O9S4

Molecular Mass

608.69

Cite this Page

4,4′-Oxybis[N-(phenylsulfonyl)benzenesulfonamide].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7218-44-2 (retrieved 2025-03-12) (CAS RN: 7218-44-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    219-221.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C24H20N2O9S4/c27-36(28,21-7-3-1-4-8-21)25-38(31,32)23-15-11-19(12-16-23)35-20-13-17-24(18-14-20)39(33,34)26-37(29,30)22-9-5-2-6-10-22/h1-18,25-26H

InChIKey

InChIKey=ZOLXCJSPJPWPLO-UHFFFAOYSA-N

SMILES

S(NS(=O)(=O)C1=CC=CC=C1)(=O)(=O)C2=CC=C(OC3=CC=C(S(NS(=O)(=O)C4=CC=CC=C4)(=O)=O)C=C3)C=C2

Canonical SMILES

O=S(=O)(NS(=O)(=O)C1=CC=C(OC2=CC=C(C=C2)S(=O)(=O)NS(=O)(=O)C=3C=CC=CC3)C=C1)C=4C=CC=CC4

Other Names for this Substance

  • Benzenesulfonamide, 4,4′-oxybis[N-(phenylsulfonyl)-
  • Dibenzenesulfonamide, 4,4′′-oxybis-
  • 4,4′-Oxybis[N-(phenylsulfonyl)benzenesulfonamide]

CAS INSIGHTSTM
Electric car lithium battery pack and power connections