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Thiophene, 3-methyl-

Data at NIST subscription sites:

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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
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil388.6KN/AWeast and Grasselli, 1989BS
Tboil388.6KN/AMajer and Svoboda, 1985 
Tboil388.6KN/AHaines, Helm, et al., 1956Uncertainty assigned by TRC = 0.3 K; TRC
Quantity Value Units Method Reference Comment
Tfus204.21KN/AHaines, Helm, et al., 1956Uncertainty assigned by TRC = 0.06 K; TRC
Quantity Value Units Method Reference Comment
Ttriple204.19KN/AMcCullough, Sunner, et al., 1953Uncertainty assigned by TRC = 0.02 K; For pure sample by extrapolation of 1/f to 0; TRC
Quantity Value Units Method Reference Comment
Tc610.8KN/AMajer and Svoboda, 1985 
Quantity Value Units Method Reference Comment
Deltavap9.431kcal/molN/AMajer and Svoboda, 1985 
Deltavap9.44kcal/molN/AReid, 1972AC
Deltavap9.44kcal/molN/AMcCullough, Sunner, et al., 1953, 2DRB

Reduced pressure boiling point

Tboil (K) Pressure (atm) Reference Comment
387.20.971Aldrich Chemical Company Inc., 1990BS

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
8.184388.6N/AMajer and Svoboda, 1985 
8.91348.N/ASapei, Uusi-Kyyny, et al., 2009Based on data from 333. - 388. K.; AC
8.80357.N/ADykyj, Svoboda, et al., 1999Based on data from 326. - 398. K.; AC
8.96342.A,EBStephenson and Malanowski, 1987Based on data from 327. - 399. K. See also White, Barnard--Smith, et al., 1952.; AC
8.94348.IEon, Pommier, et al., 1971Based on data from 333. - 373. K. See also Boublik, Fried, et al., 1984.; AC
9.45329.VMcCullough, Sunner, et al., 1953, 2ALS

Enthalpy of vaporization

ΔvapH = A exp(-βTr) (1 − Tr)β
    ΔvapH = Enthalpy of vaporization (at saturation pressure) (kcal/mol)
    Tr = reduced temperature (T / Tc)

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Temperature (K) A (kcal/mol) beta Tc (K) Reference Comment
329. - 389.13.150.288610.8Majer and Svoboda, 1985 

Antoine Equation Parameters

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

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Temperature (K) A B C Reference Comment
333.4 - 373.54.659581697.518-23.456Eon, Pommier, et al., 1971Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Reference Comment
2.519204.2Lange, 1985AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Phase change data, Notes

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]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Haines, Helm, et al., 1956
Haines, W.E.; Helm, R.V.; Cook, G.L.; Ball, J.S., Purification and Properties of Organic Sulfur Compounds, J. Phys. Chem., 1956, 60, 549-55. [all data]

McCullough, Sunner, et al., 1953
McCullough, J.P.; Sunner, S.; Finke, H.L.; Hubbard, W.N.; Gross, M.E.; Pennington, R.E.; Messerly, J.F.; Good, W.D.; Waddington, G., The Chemical Thermodynamic Properties of 3-Methylthiophene from 0 to 1000 K, J. Am. Chem. Soc., 1953, 75, 5075-81. [all data]

Reid, 1972
Reid, Robert C., Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00, AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637 . [all data]

McCullough, Sunner, et al., 1953, 2
McCullough, J.P.; Sunner, S.; Finke, H.L.; Hubbard, W.N.; Gross, M.E.; Pennington, R.E.; Messerly, J.F.; Good, W.D.; Waddington, G., The chemical thermodynamic properties of 3-methylthiophene from 0 to 1000°K, J. Am. Chem. Soc., 1953, 75, 5075-50. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Sapei, Uusi-Kyyny, et al., 2009
Sapei, Erlin; Uusi-Kyyny, Petri; Keskinen, Kari I.; Aittamaa, Juhani, Phase equilibria on four binary systems containing 3-methylthiophene, Fluid Phase Equilibria, 2009, 279, 2, 81-86, https://doi.org/10.1016/j.fluid.2009.02.010 . [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]

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]

White, Barnard--Smith, et al., 1952
White, P.T.; Barnard--Smith, D.G.; Fidler, F.A., Vapor Pressure--Temperature Relationships of Sulfur Compounds Related to Petroleum, Ind. Eng. Chem., 1952, 44, 6, 1430-1438, https://doi.org/10.1021/ie50510a064 . [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]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Lange, 1985
Lange, N.A., Lange's Handbook of Chemistry, 13th Edition, J.A. Dean, ed(s)., McGraw-Hill, New York, NY, 1985, 1792. [all data]


Notes

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