Benzene, pentachloro-

• Formula: C₆HCl₅
• Molecular weight: 250.337
• IUPAC Standard InChI: InChI=1S/C6HCl5/c7-2-1-3(8)5(10)6(11)4(2)9/h1H Copy

  
• IUPAC Standard InChIKey: CEOCDNVZRAIOQZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 608-93-5
• 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: Pentachlorobenzene; 1,2,3,4,5-Pentachlorobenzene; QCB; PCP; Rcra waste number U183
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• Information on this page:
  • Henry's Law data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Henry's Law 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: Rolf Sander

Henry's Law constant (water solution)

k_H(T) = k°_H exp(d(ln(k_H))/d(1/T) ((1/T) - 1/(298.15 K)))
k°_H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(k_H))/d(1/T) = Temperature dependence constant (K)

Mass spectrum (electron ionization)

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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

Spectrum

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Additional Data

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, isothermal

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Kovats' RI, polar column, isothermal

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Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Van Den Dool and Kratz RI, polar column, temperature ramp

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Normal alkane RI, non-polar column, temperature ramp

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

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Lee's RI, non-polar column, temperature ramp

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References

Go To: Top, Henry's Law data, Mass spectrum (electron ionization), Gas Chromatography, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Santiuste, Harangi, et al., 2003
Santiuste, J.M.; Harangi, J.; Takács, J.M., Mosaic increments for predicting the gas chromatographic retention data of the chlorobenzenes, J. Chromatogr. A, 2003, 1002, 1-2, 155-168, https://doi.org/10.1016/S0021-9673(03)00736-2 . [all data]

Santiuste J.M. and Takacs J.M., 2003
Santiuste J.M.; Takacs J.M., Relationships between retention data of benzene and chlorobenzenes with their physico-chemical properties and topological indices, Chromatographia, 2003, 58, 87-96. [all data]

Gerbino, Garbarino, et al., 1996
Gerbino, T.C.; Garbarino, G.; Petit-Bon, P., Programmed temperature retention indices: calculation of linear programmed temperature retention indices of halogenated benzenes from isothermal data, Ann. Chim. (Rome), 1996, 86, 63-75. [all data]

Evans and Haken, 1989
Evans, M.B.; Haken, J.K., Dispersion and selectivity indices in gas chromatography. IV. Chlorinated aromatic compounds, J. Chromatogr., 1989, 468, 373-382, https://doi.org/10.1016/S0021-9673(00)96332-5 . [all data]

Tarjan, Nyiredy, et al., 1989
Tarjan, G.; Nyiredy, Sz.; Gyor, M.; Lombosi, E.R.; Lombosi, T.S.; Budahegyi, M.V.; Meszaros, S.Y.; Takacs, J.M., Review. Thirtieth Anniversary of the Retention Index According to Kovats in Gas-Liquid Chromatography, J. Chromatogr., 1989, 472, 1-92, https://doi.org/10.1016/S0021-9673(00)94099-8 . [all data]

Haken and Korhonene, 1983
Haken, J.K.; Korhonene, I.O.O., Retention increments of isomeric chlorobenzenes, J. Chromatogr., 1983, 265, 323-327, https://doi.org/10.1016/S0021-9673(01)96727-5 . [all data]

Pérez-Parajón, Santiuste, et al., 2004
Pérez-Parajón, J.M.; Santiuste, J.M.; Takács, J.M., Sensitivity of the methylbenzenes and chlorobenzenes retention index to column temperature, stationary phase polarity, and number and chemical nature of substituents, J. Chromatogr. A, 2004, 1048, 2, 223-232, https://doi.org/10.1016/j.chroma.2004.07.028 . [all data]

Gerbino and Castello, 1995
Gerbino, T.C.; Castello, G., Prediction of programmed temperature retention indices on capillary columns of different polarities, J. Chromatogr. A, 1995, 699, 1-2, 161-171, https://doi.org/10.1016/0021-9673(95)00024-H . [all data]

Zenkevich, Moeder, et al., 2004
Zenkevich, I.G.; Moeder, M.; Koeller, G.; Schrader, S., Using new structurally related additive schemes in the precalculation of gas chromatographic retention indices of polychlorinated hydroxybiphenyls on HP-5 stationary phase, J. Chromatogr. A, 2004, 1025, 2, 227-236, https://doi.org/10.1016/j.chroma.2003.10.106 . [all data]

Okumura, 1991
Okumura, T., retention indices of environmental chemicals on methyl silicone capillary column, Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333 . [all data]

Yu and Zazhi, 2005
Yu, H.; Zazhi, J., Relationship between chromatogram retention index and toxicity of chlorinated phenols and chlorinated benzenes to Guppy, J. Enviropn. Health (Chinese), 2005, 22, 6, 441-444. [all data]

Fuhrer, Deissler, et al., 1997
Fuhrer, U.; Deissler, A.; Schreitmuller, J.; Ballschmiter, K., Analysis of Halogenated Methoxybenzenes and Hexachlorobenzene (HCB) in the Picogram m-3 Range in Marine Air, Chromatographia, 1997, 45, 1, 414-427, https://doi.org/10.1007/BF02505594 . [all data]

Zenkevich and Chupalov, 1996
Zenkevich, I.G.; Chupalov, A.A., New Possibilities of Chromato Mass Pectrometric Identification of Organic Compounds Using Increments of Gas Chromatographic Retention Indices of Molecular Structural Fragments, Zh. Org. Khim. (Rus.), 1996, 32, 5, 656-666. [all data]

Waggott and Davies, 1984
Waggott, A.; Davies, I.W., Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]

Vrana, Paschke, et al., 2005
Vrana, B.; Paschke, H.; Paschke, A.; Popp, P.; Schuurmann, G., Performance of semipermeable membrane devices for sampling of organic contaminants in groun water, J. Envirom. Monit., 2005, 7, 5, 500-508, https://doi.org/10.1039/b411645c . [all data]

Chen, Keeran, et al., 2002
Chen, P.H.; Keeran, W.S.; Van Ausdale, W.A.; Schindler, D.R.; Roberts, D.W., Application of Lee retention indices to the confirmation of tentatively identified compounds from GC/MS analysis of environmental samples, Technical paper, Analytical Services Division, Environmental ScienceEngineering, Inc, PO Box 1703, Gainesville, FL 32602, 2002, 11. [all data]

Tong, Shore, et al., 1984
Tong, H.Y.; Shore, D.L.; Karasek, F.W.; Helland, P.; Jellum, E., Identification of organic compounds obtained from incineration of municipal waste by high-performance liquid chromatographic fractionation and gas chromatography-mass spectrometry, J. Chromatogr., 1984, 285, 423-441, https://doi.org/10.1016/S0021-9673(01)87784-0 . [all data]

Viau, Studak, et al., 1984
Viau, A.C.; Studak, S.M.; Karasek, F.W., Comparative analysis of hazardous compounds on flu-ash from municipal waste incineration by gas chromatography / mass spectrometry, Can. J. Chem., 1984, 62, 11, 2140-2145, https://doi.org/10.1139/v84-366 . [all data]

Notes

Go To: Top, Henry's Law data, Mass spectrum (electron ionization), Gas Chromatography, References

• Symbols used in this document:
  

  d(ln(kH))/d(1/T)	Temperature dependence parameter for Henry's Law constant
  k°H	Henry's Law constant at 298.15K

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