Diphenyl sulfone

• Formula: C₁₂H₁₀O₂S
• Molecular weight: 218.272
• IUPAC Standard InChI: InChI=1S/C12H10O2S/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H Copy

  
• IUPAC Standard InChIKey: KZTYYGOKRVBIMI-UHFFFAOYSA-N Copy
• CAS Registry Number: 127-63-9
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Benzene, 1,1'-sulfonylbis-; Phenyl sulfone; DPS; Sulfobenzide; Sulfone, diphenyl; Difenylsulfon; Diphenyl sulphone; Phenyl sulphone; (Phenylsulfonyl)benzene; NSC 627706; NSC 6780
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Mackle and O'Hare, 1961
Mackle, H.; O'Hare, P.A.G., Studies in the thermochemistry of sulphones. Part 6 - Heats of combustion, fusion, vaporization and atomization of six aromatic and two allylic sulphones, Trans. Faraday Soc., 1961, 57, 1521-1526. [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point
  ΔsubH°	Enthalpy of sublimation at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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