Ethanedione, diphenyl-

• Formula: C₁₄H₁₀O₂
• Molecular weight: 210.2280
• IUPAC Standard InChI: InChI=1S/C14H10O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10H Copy

  
• IUPAC Standard InChIKey: WURBFLDFSFBTLW-UHFFFAOYSA-N Copy
• CAS Registry Number: 134-81-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Benzil; Bibenzoyl; Dibenzoyl; Diphenyl-α,β-diketone; Diphenylethanedione; Diphenylglyoxal; 1,2-Diphenylethane-1,2-dione; 1,2-Diphenylethanedione; Glyoxal, diphenyl-; Wy 20910; 1,2-Ethanedione, 1,2-diphenyl-; NSC 220315
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• Information on this page:
  • Normal melting point
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • Gas Chromatography
• Data at other public NIST sites:
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  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Normal melting point

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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
BS - Robert L. Brown 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.

Santilli, DeFilippis, et al., 1994
Santilli, N.; DeFilippis, P.; Chianese, A., Solid-liquid phase diagram of the binary system benzil + 2,2-dimethoxy-1,2- diphenylethanone, J. Chem. Eng. Data, 1994, 39, 179-80. [all data]

Anonymous, 1988
Anonymous, X., , NBS Spec. Publ. (U. S.) 260, 1988. [all data]

Marsh, 1987
Marsh, K.N., Recommended Reference Materials for the Realization of Physicochemical Properties, Blackwell Sci. Pub., Oxford, 1987. [all data]

Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M., Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]

Booss and Hauschildt, 1972
Booss, H.J.; Hauschildt, K.R., Die Schmelzenthalpie des Benzils und 4-Nitrophenols, Z. Anal. Chem., 1972, 261(1), 32. [all data]

Sorum and Durand, 1952
Sorum, C.H.; Durand, E.A., The Melting of Binary Eutectics, J. Am. Chem. Soc., 1952, 74, 1071. [all data]

Pearl and Dehn, 1938
Pearl, I.A.; Dehn, W.M., Reduction fo Benzil, J. Am. Chem. Soc., 1938, 60, 57. [all data]

Van Scherpenberg, 1916
Van Scherpenberg, M.A.L., Ebullioscopic determination of molecular weights in pyridine, Recl. Trav. Chim. Pays-Bas, 1916, 35, 346. [all data]

Sabatier and Mailhe, 1909
Sabatier, P.; Mailhe, A., New Applications of the General Method of Hydrogenation with Various Metals, Ann. Chim. Phys., 1909, 16, 70. [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point

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