1,4-Bis(5-phenyloxazol-2-yl)benzene

• Formula: C₂₄H₁₆N₂O₂
• Molecular weight: 364.3960
• IUPAC Standard InChI: InChI=1S/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H Copy

  
• IUPAC Standard InChIKey: MASVCBBIUQRUKL-UHFFFAOYSA-N Copy
• CAS Registry Number: 1806-34-4
• Chemical structure:
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• Other names: POPOP; Oxazole, 2,2'-(1,4-phenylene)bis[5-phenyl-; p-Bis(5-phenyloxazol-2-yl)benzene; Oxazole, 2,2'-p-phenylenebis(5-phenyl-; 1,4-Bis(2-(5-phenyloxazolyl))benzene; 2,2'-p-Phenylenebis(5-phenyloxazole); 2,2'-(1,4-Phenylene)bis(5-phenyl)oxazole
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• Information on this page:
  • Phase change data
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
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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 sublimation

Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, custom temperature program

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Normal alkane RI, non-polar column, custom temperature program

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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.

Schmidt and Penzkofer, 1989
Schmidt, J.; Penzkofer, A., Absorption cross sections, saturated vapor pressures, sublimation energies, and evaporation energies of some organic laser dye vapors, J. Chem. Phys., 1989, 91, 3, 1403, https://doi.org/10.1063/1.457152 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Steyer and Schäfer, 1975
Steyer, Bernd; Schäfer, Fritz P., Stimulated and spontaneous emission from laser dyes in the vapor phase, Appl. Phys., 1975, 7, 2, 113-122, https://doi.org/10.1007/BF00884220 . [all data]

Ramsey, Lee, et al., 1980
Ramsey, J.D.; Lee, T.D.; Osselton, M.D.; Moffat, A.C., Gas-liquid chromatographic retention indices of 296 non-drug substances on SE-30 or OV-1 likely to be encountered in toxicological analyses, J. Chromatogr., 1980, 184, 2, 185-206, https://doi.org/10.1016/S0021-9673(00)85641-1 . [all data]

Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1 . [all data]

Notes

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• Symbols used in this document:
  

  ΔsubH

  Enthalpy of sublimation

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