4,4′-Difluorodiphenyl sulfone

CAS Registry Number®

383-29-9

CAS Name

4,4′-Difluorodiphenyl sulfone

Molecular Formula

C12H8F2O2S

Molecular Mass

254.25

Cite this Page

4,4′-Difluorodiphenyl sulfone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=383-29-9 (retrieved 2024-11-24) (CAS RN: 383-29-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    97-98 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H8F2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H

InChIKey

InChIKey=PLVUIVUKKJTSDM-UHFFFAOYSA-N

SMILES

S(=O)(=O)(C1=CC=C(F)C=C1)C2=CC=C(F)C=C2

Canonical SMILES

O=S(=O)(C1=CC=C(F)C=C1)C2=CC=C(F)C=C2

Other Names for this Substance

  • Benzene, 1,1′-sulfonylbis[4-fluoro-
  • Sulfone, bis(p-fluorophenyl)
  • 1,1′-Sulfonylbis[4-fluorobenzene]
  • 4,4′-Difluorodiphenyl sulfone
  • Bis(p-fluorophenyl) sulfone

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Deleted or Replaced CAS Registry Numbers

2356275-28-8