Diphenyl sulfoxide

• Formula: C₁₂H₁₀OS
• Molecular weight: 202.272
• IUPAC Standard InChI: InChI=1S/C12H10OS/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H Copy

  
• IUPAC Standard InChIKey: JJHHIJFTHRNPIK-UHFFFAOYSA-N Copy
• CAS Registry Number: 945-51-7
• 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'-sulfinylbis-; Phenyl sulfoxide; Phenylsulfinylbenzene; Sulfoxide, diphenyl; Diphenyl sulphoxide
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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
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  • UV/Visible spectrum
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  • X-ray Photoelectron Spectroscopy Database, version 5.0
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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.

Dyer, Harris, et al., 1982
Dyer, J.C.; Harris, D.L.; Evans, S.A., Oxygen-17 Nulcear Magnetic RFesonacne SPtroscopy of Sulfoxides and Sulfones. Alkyl Substituent Induced Chemical Shifts, J. Org. Chem., 1982, 47, 3660-4. [all data]

Venier, Squires, et al., 1982
Venier, C.G.; Squires, T.G.; Chen, Y. -Y; Hussmann, G.P.; Shei, J. C>; Smith, G.F., Peroxyfluoroacetic Acid. A Convenient Reagent for the Preparation of Sulfoxides and Sulfones, J. Org. Chem., 1982, 47, 3773-4. [all data]

Smith and Andrews, 1931
Smith, R.H.; Andrews, D.H., Thermal Energy Studies II. Phenyl Derivatives of Metals, J. Am. Chem. Soc., 1931, 53, 3661-7. [all data]

Mackle and O'Hare, 1961
Mackle, H.; O'Hare, P.A.G., Studies in the thermochemistry of sulphoxides. Part 1 - The gas-phase heats of formation of diethyl, di-n-propyl, t-butyl ethyl, allyl ethyl and diphenyl sulphoxides, Trans. Faraday Soc., 1961, 57, 2219-2224. [all data]

Notes

Go To: Top, Phase change data, References

• 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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