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Dimethyl sulfide

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

Quantity Value Units Method Reference Comment
Tboil311. ± 3.KAVGN/AAverage of 9 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus174.88KN/AHaines, Helm, et al., 1956Uncertainty assigned by TRC = 0.06 K; TRC
Tfus174.90KN/AMcallan, Cullum, et al., 1951Uncertainty assigned by TRC = 0.1 K; TRC
Quantity Value Units Method Reference Comment
Ttriple174.85KN/AOsborne, Doescher, et al., 1942Uncertainty assigned by TRC = 0.03 K; TRC
Quantity Value Units Method Reference Comment
Tc503.KN/AMajer and Svoboda, 1985 
Tc503.0KN/ABerthoud and Brum, 1924Uncertainty assigned by TRC = 0.4 K; by disappearance of meniscus; TRC
Tc503.0KN/ABerthoud and Brum, 1924Uncertainty assigned by TRC = 0.4 K; by apperanance of turbidity; TRC
Quantity Value Units Method Reference Comment
Pc55.30barN/ABerthoud and Brum, 1924Uncertainty assigned by TRC = 0.4053 bar; vapor pressure at Tc; TRC
Quantity Value Units Method Reference Comment
rhoc4.972mol/lN/ABerthoud and Brum, 1924Uncertainty assigned by TRC = 0.03 mol/l; TRC
rhoc4.84mol/lN/AHerz and Neukirch, 1923Uncertainty assigned by TRC = 0.03 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap27.8 ± 0.3kJ/molAVGN/AAverage of 8 values; Individual data points

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
27.310.5N/AMajer and Svoboda, 1985 
28.9283.AStephenson and Malanowski, 1987Based on data from 268. - 319. K.; AC
27.7322.AStephenson and Malanowski, 1987Based on data from 307. - 379. K.; AC
26.6387.AStephenson and Malanowski, 1987Based on data from 372. - 453. K.; AC
26.7462.AStephenson and Malanowski, 1987Based on data from 447. - 503. K.; AC
28.8 ± 0.1276.CMcCullough, Hubbard, et al., 1957AC
27.9 ± 0.1292.CMcCullough, Hubbard, et al., 1957AC
27.0 ± 0.1310.CMcCullough, Hubbard, et al., 1957AC
28.2302.EBWhite, Barnard--Smith, et al., 1952Based on data from 287. - 318. K.; AC
28.9278.N/AOsborne, Doescher, et al., 1942, 2Based on data from 251. - 293. K.; AC
28.9310.N/AThompson and Linnett, 1935AC

Enthalpy of vaporization

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

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Temperature (K) A (kJ/mol) beta Tc (K) Reference Comment
276. - 311.41.540.2731503.Majer and Svoboda, 1985 

Antoine Equation Parameters

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

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Temperature (K) A B C Reference Comment
250.60 - 293.244.287131201.134-29.906Osborne, Doescher, et al., 1942, 2Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
7.98174.9Domalski and Hearing, 1996AC

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.

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]

Mcallan, Cullum, et al., 1951
Mcallan, D.T.; Cullum, T.V.; Dean, R.A.; Fidler, F.A., The Preparation and Properties of Sulfur Compounds Related to Petroleum I. The Dialkyl Sulfides and Disulfides, J. Am. Chem. Soc., 1951, 73, 3627-32. [all data]

Osborne, Doescher, et al., 1942
Osborne, D.W.; Doescher, R.N.; Yost, D.M., The heat capacity, heats of fusion and vaporization, vapor pressure and entropy of dimethyl sulfide., J. Am. Chem. Soc., 1942, 64, 169-72. [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]

Berthoud and Brum, 1924
Berthoud, A.; Brum, R., Physical Properties of Some Organic Compounds., J. Chim. Phys. Phys.-Chim. Biol., 1924, 21, 143-60. [all data]

Herz and Neukirch, 1923
Herz, W.; Neukirch, E., On Knowldge of the Critical State, Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1923, 104, 433-50. [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]

McCullough, Hubbard, et al., 1957
McCullough, J.P.; Hubbard, W.N.; Frow, F.R.; Hossenlopp, I.A.; Waddington, G., Ethanethiol and 2-thiapropane: Heats of formation and isomerization; the chemical thermodynamic properties from 0 to 1000°K, J. Am. Chem. Soc., 1957, 79, 561-566. [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]

Osborne, Doescher, et al., 1942, 2
Osborne, D.W.; Doescher, R.N.; Yost, D.M., The heat capacity, heats of fusion and vaporization, vapor pressure and entropy of dimethyl sulfide, J. Am. Chem. Soc., 1942, 64, 169-172. [all data]

Thompson and Linnett, 1935
Thompson, H.W.; Linnett, J.W., The vapour pressures of some alkyl sulphides, Trans. Faraday Soc., 1935, 31, 1743, https://doi.org/10.1039/tf9353101743 . [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]


Notes

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