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Pyridine, 2-ethyl-

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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 - R.L. Brown and S.E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, M. Frenkel director
AC - W.E. Acree, Jr., J.S. Chickos

QuantityValueUnitsMethodReferenceComment
Tboil421.8KN/AWeast and Grasselli, 1989BS
Tboil423.15KN/AKyte, Jeffery, et al., 1960Uncertainty assigned by TRC = 1.5 K; TRC
Tboil422.05KN/APetro and Smyth, 1957Uncertainty assigned by TRC = 0.4 K; TRC
Tboil422.KN/ACook and Church, 1956Uncertainty assigned by TRC = 3. K; value taken from Reilly Tar & Chemical Co.; TRC
Tboil417.KN/AGregg and Craig, 1948Uncertainty assigned by TRC = 4. K; TRC
QuantityValueUnitsMethodReferenceComment
Tfus210.05KN/ABrown and Murphey, 1951Uncertainty assigned by TRC = 0.5 K; TRC
QuantityValueUnitsMethodReferenceComment
Deltavap44.7 ± 0.8kJ/molCMorais, Miranda, et al., 2003AC

Enthalpy of vaporization

DeltavapH (kJ/mol)Temperature (K)MethodReferenceComment
43.7338.AStephenson and Malanowski, 1987Based on data from 323. - 373. K. See also Kkykj and Repas, 1973.; AC

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

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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]

Kyte, Jeffery, et al., 1960
Kyte, C.T.; Jeffery, G.H.; Vogel, A.I., Physical Properties and Chem. Constitution XXVII. Pyridine Derivatives, J. Chem. Soc., 1960, 1960, 4454. [all data]

Petro and Smyth, 1957
Petro, A.J.; Smyth, C.P., Microwave absorption and molecular structure in liquids. XX. dielectric relaxation times and molecular shapes of some substituted benzenes and pyridines, J. Am. Chem. Soc., 1957, 79, 6142. [all data]

Cook and Church, 1956
Cook, G.L.; Church, F.M., Anal. Chem., 1956, 28, 993-5. [all data]

Gregg and Craig, 1948
Gregg, E.C.; Craig, D., 2-Ethylpyridine and Derivatifes, J. Am. Chem. Soc., 1948, 70, 3138. [all data]

Brown and Murphey, 1951
Brown, H.C.; Murphey, W.A., A convenient synthesis of the monoalkylpyridines; a new prototropic reaction of 3-picoline, J. Am. Chem. Soc., 1951, 73, 3308. [all data]

Morais, Miranda, et al., 2003
Morais, Victor M.F.; Miranda, Margarida S.; Matos, M. Agostinha R., Thermochemical study of the ethylpyridine and ethylpyrazine isomers, Org. Biomol. Chem., 2003, 1, 23, 4329-712. [doi:10.1039/b308097h] [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987. [doi:10.1007/978-94-009-3173-2] [all data]

Kkykj and Repas, 1973
Kkykj, J.; Repas, M., Petrochemia, 1973, 13, 179. [all data]


Notes

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