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Thionyl chloride

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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:
AC - W.E. Acree, Jr., J.S. Chickos

Enthalpy of vaporization

DeltavapH (kJ/mol)Temperature (K)ReferenceComment
32.4272.Dykyj, Svoboda, et al., 1999Based on data from 257. - 372. K.; AC

Antoine Equation Parameters

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

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Temperature (K)ABCReferenceComment
220.3 - 348.64.343941399.91-26.202Stull, 1947Coefficents calculated by NIST from author's data.

Reaction thermochemistry 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:
ALS - H.Y. Afeefy, J.F. Liebman, and S.E. Stein
B - J.E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

sulphinylbis(diethylamide) + 2Diethylamine, hydrochloride = 4Ethanamine, N-ethyl- + Thionyl chloride

By formula: C8H20N2OS + 2C4H12ClN = 4C4H11N + Cl2OS

QuantityValueUnitsMethodReferenceComment
Deltar379.5 ± 4.2kJ/molCmClaydon and Mortimer, 1962liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = 393. ± 4.2 kJ/mol; ALS

Chlorine anion + Thionyl chloride = Cl3OS-

By formula: Cl- + Cl2OS = Cl3OS-

QuantityValueUnitsMethodReferenceComment
Deltar85.4 ± 7.5kJ/molCIDTBachrach, Hayes, et al., 2001gas phase; B

References

Go To: Top, Phase change data, Reaction thermochemistry data, Notes

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

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]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540. [doi:10.1021/ie50448a022] [all data]

Claydon and Mortimer, 1962
Claydon, A.P.; Mortimer, C.T., Heats of formation and bond energies. Part VIII. Diethylaminotrimethylsilane, NN'-dithiodiethylamine, NN'-thionylbisdiethylamine, and NN'-sulphurylbisdiethylamine, J. Chem. Soc., 1962, 3212-3216. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Bachrach, Hayes, et al., 2001
Bachrach, S.M.; Hayes, J.M.; Check, C.E.; Sunderlin, L.S., Potential energy surface of SOCl3-, J. Phys. Chem. A, 2001, 105, 41, 9595-9597. [doi:10.1021/jp012412f] [all data]


Notes

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