1,1'-Biphenyl, 3,3',4,4'-tetrachloro-

• Formula: C₁₂H₆Cl₄
• Molecular weight: 291.988
• IUPAC Standard InChI: InChI=1S/C12H6Cl4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H Copy

  
• IUPAC Standard InChIKey: UQMGJOKDKOLIDP-UHFFFAOYSA-N Copy
• CAS Registry Number: 32598-13-3
• 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: Biphenyl, 3,3',4,4'-tetrachloro-; 3,3',4,4'-Tetrachlorobiphenyl; 3,4,3',4'-Tetrachlorobiphenyl; 4-CB; TCB; 3,3',4,4'-Tetrachloro-1,1'-biphenyl; PCB 77
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• Information on this page:
  • Phase change data
  • Henry's Law data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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 vaporization

Enthalpy of sublimation

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)

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.

Falconer and Bidleman, 1994
Falconer, Renee L.; Bidleman, Terry F., Vapor pressures and predicted particle/gas distributions of polychlorinated biphenyl congeners as functions of temperature and ortho-chlorine substitution, Atmospheric Environment, 1994, 28, 3, 547-554, https://doi.org/10.1016/1352-2310(94)90130-9 . [all data]

Nakajoh, Shibata, et al., 2005
Nakajoh, Katsuhiko; Shibata, Etsuro; Todoroki, Tomohiro; Ohara, Atsushi; Nishizawa, Katsushi; Nakamura, Takashi, VAPOR PRESSURE OF TEN POLYCHLORINATED BIPHENYL CONGENERS AND TWO COMMERCIAL FLUIDS AS A FUNCTION OF TEMPERATURE, Environ Toxicol Chem, 2005, 24, 7, 1602, https://doi.org/10.1897/04-381R.1 . [all data]

Dunnivant, Coates, et al., 1988
Dunnivant, F.M.; Coates, J.T.; Elzerman, A.W., Experimentally Determined Henry's Law Constants for 17 Polychlorobiphenyl Congeners, Environ. Sci. Technol., 1988, 22, 448-453. [all data]

Burkhard, Armstrong, et al., 1985
Burkhard, L.P.; Armstrong, D.E.; Andren, A.W., Henry's Law Constants for the Polychlorinated Biphenyls, Environ. Sci. Technol., 1985, 19, 590-596. [all data]

Notes

Go To: Top, Phase change data, Henry's Law data, 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
  ΔsubH	Enthalpy of sublimation
  ΔvapH	Enthalpy of vaporization

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