Phosphine oxide, methyldiphenyl-

• Formula: C₁₃H₁₃OP
• Molecular weight: 216.2155
• IUPAC Standard InChI: InChI=1S/C13H13OP/c1-15(14,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3 Copy

  
• IUPAC Standard InChIKey: PEGCITODQASXKH-UHFFFAOYSA-N Copy
• CAS Registry Number: 2129-89-7
• 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: Diphenylmethylphosphine oxide; Methyldiphenylphosphine oxide; (C6H5)2(CH3)P=O; CH3(C6H5)2PO
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • 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 by: William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

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 evaluated by: Edward P. Hunter and Sharon G. Lias

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.

Hu, Wang, et al., 2010
Hu, Fu-Heng; Wang, Li-Sheng; Cai, Shuang-Fei, Solubilities of Methyldiphenylphosphine Oxide in Selected Solvents, J. Chem. Eng. Data, 2010, 55, 1, 492-495, https://doi.org/10.1021/je900277m . [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Notes

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• Symbols used in this document:
  

  ΔfusH

  Enthalpy of fusion

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