Diisobutyl sulfone

• Formula: C₈H₁₈O₂S
• Molecular weight: 178.292
• IUPAC Standard InChI: InChI=1S/C8H18O2S/c1-7(2)5-11(9,10)6-8(3)4/h7-8H,5-6H2,1-4H3 Copy

  
• IUPAC Standard InChIKey: ULSLZZKKTPQNNJ-UHFFFAOYSA-N Copy
• CAS Registry Number: 10495-45-1
• 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: Propane, 1,1'-sulfonylbis[2-methyl-; Isobutyl sulfone; 1,1'-Sulphonylbis(2-methyl-propane); Diisobutyl sulphone; (iso-C4H9)2SO2; Propane, 1,1'-sulfonylbis*2-methyl-
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• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Mass spectrum (electron ionization)
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Gas phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Gas phase ion energetics 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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

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 5.-Heats of combustion, formation, fusion, vaporization and atomization of eleven aliphatic sulphones, Trans. Faraday Soc., 1961, 57, 1070-1074. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Evlasheva, Puchkova, et al., 1975
Evlasheva, T.I.; Puchkova, V.V.; Potapov, V.K.; Gur'yanova, E.N., Ionisation potentials and electron-donating properties of sulphones, Russ. J. Phys. Chem., 1975, 49, 453. [all data]

Notes

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• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

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