Picene

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Chromatogram	UV spectrum	Physical Properties
Japanese version	Alphabetical Order	Order of F number
PAHs Data Base	Research	Home

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Chromatogram

Mobile phase : MeOH 100%, flow-rate 1.0mL/min. Column : Superiorex (150mm x 4.6mm i.d., monomericODS, particle size 5ƒÊm ) (Shiseido). Wavelength : 280nm. Temperature : r.t.. Retention time : 7.26min.

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UV spectrum

1 : ămax=230nm (29.0) 2 : ămax=257nm (54.4) 3 : ămax=284nm (100.0) 4 : ămax=326nm (19.9)

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[Instrumentation]

• LC Device
  • 880 PU LC pump (Jasco, Hachioji, Japan)
  • MD-915 UV/VIS multiwavelength detector (Jasco, Hachioji, Japan)
• Data processing system
  • DP-L910/915 (Jasco, Hachioji, Japan)
    (Wavelength Accumulation 3nm, Time Accumulation 0.8sec.)

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Physical Properties

1. Chemical Formula : C22H14
   
2. Molecular weight : 278.35
   
3. Melting point : 364 �Ž
   
4. Boiling point : 519 �Ž
   
5. Heat of vaporization : 75.7 KJ / mol
   
6. Molecular connectivity X : 7.637
   
7. Length / Breadth Ratio : 1.99 (L/B)
   
8. F number : 11.0 (F number)
   
9. Water solubility : 1.2 x 10^-5 mmol / l
   

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References

3. Karcher, W., Fordham, R.J., Dubois, J.J. Glaude 13, 227 P.G.J.M. & Ligthart, J.A.M.(1985), Spectral Atlas of Polycyclic Aromatic Compounds, D. Reidel Publ. Co., Dordrecht, Boston, Lancaster
   
4. Grimmer, G. (1983) (ed.) in: Environmental Carcinogens, Polycyclic Aromatic Hydrocarbons, 36-37 CRC Press Inc., Boca Raton, Florida (USA)
   White, C.M. (1986), J. Chem. Eng. Data, 31, 198
   
5. calculated
   White, C.M. (1986), J. Chem. Eng. Data, 31, 198
   
6. White, C.M. (1986), J. Chem. Eng. Data, 31, 198
   
7. Wise, S.A., Bonnet, W.J., Guenther, F.R., May, W.E. (1981), J. Chromatogr. Science, 19, 457 and: Sander, L.C., Wise, S.A. (1986) in: Advances in Chromatography, Vol. 25 (J. Giddings, E. Grushka, J. Cazes eds.) 139-218, Marcel Dekker Inc., New York, Basel
   
8. J. F. Schabron, R. J. Hurtubise, H. F. Silver.(1977), Anal. Chem., 49, 2253
   
9. Pearlman, R.S., Yalkowsky, S.H., Banerjee, S. (1984), J. Phys. Chem. Ref. Data, 13, 555
   
18. Fetzer,J.C .,Biggs,W.R.(1985),J.Chromatogr.,346,81
    
19. Fetzer,J.C .,Biggs,W.R.(1984),J.Chromatogr.,295,161
    
20. Fetzer,J.C .,Biggs,W.R.(1985),J.Chromatogr.,322,275
    

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Head of This Page	Alphabetical Order	Order of F number
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Most recent update: Mar/1/1996.
e-mail: w3master@chrom.tutms.tut.ac.jp