Thiophene, 2-chloro-

• Formula: C₄H₃ClS
• Molecular weight: 118.585
• IUPAC Standard InChI: InChI=1S/C4H3ClS/c5-4-2-1-3-6-4/h1-3H Copy

  
• IUPAC Standard InChIKey: GSFNQBFZFXUTBN-UHFFFAOYSA-N Copy
• CAS Registry Number: 96-43-5
• 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: 2-Chlorothiophene; 2-Thienyl chloride
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of vaporization

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Enthalpy of fusion

Entropy of fusion

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.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Khodeir, Skulski, et al., 1986
Khodeir, N.M.; Skulski, L.; Wroczynski, P., Preparation of 2-Chlorofuran and 2-Chlorothiophene from the Respective Furan and Thiophene Mercurials and Disulfur Dichloride, Bull. Pol. Acad. Sci., Chem., 1986, 34, 443. [all data]

Fujimori and Oguni, 1993
Fujimori, H.; Oguni, M., Construction of an adiabatic calorimeter at low-temp and glass transition of crystalline 2-bromothiophene, J. Phys. Chem. Solids, 1993, 54, 271. [all data]

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]

Ditsent, Skorokhodov, et al., 1981
Ditsent, V.E.; Skorokhodov, I.I.; Zolotareva, M.N.; Savuskina, V.I.; Tabenko, B.N., Zh. Prikl. Khim. (Leningrad), 1981, 54, 1617. [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]

Eon, Pommier, et al., 1971
Eon, C.; Pommier, C.; Guiochon, G., Vapor pressures and second virial coefficients of some five-membered heterocyclic derivatives, J. Chem. Eng. Data, 1971, 16, 4, 408-410, https://doi.org/10.1021/je60051a008 . [all data]

Fujimori and Oguni, 1993, 2
Fujimori, H.; Oguni, M., Thermodynamic study of 2-chlorothiophene: observation of two subsequent glass transitions in the stable crystalline state, J. Phys. Chem. Solids, 1993, 54(5), 607-612. [all data]

Fujimori and Oguni, 1993, 3
Fujimori, H.; Oguni, M., Construction of an adiabatic calorimeter at low temperatures and glass transition of crystalline 2-bromothiophene, J. Phys. Chem. Solids, 1993, 54(2), 271-280. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  Ttriple	Triple point temperature
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  ΔvapH	Enthalpy of vaporization

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