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Pyridine, 2-methyl-

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Normal boiling point

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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, Kenneth Kroenlein director

Tboil (K) Reference Comment
402.0Weast and Grasselli, 1989BS
402.6Majer and Svoboda, 1985 
401.95Anonymous, 1968TRC
402.4Wilson and Worrall, 1968Uncertainty assigned by TRC = 0.3 K; TRC
402.65Waclawek and Hurwic, 1967Uncertainty assigned by TRC = 1. K; TRC
402.35Assal, 1966Uncertainty assigned by TRC = 0.2 K; TRC
402.41Razniewska, 1964Uncertainty assigned by TRC = 0.2 K; TRC
402.45Trabczynski, 1964Uncertainty assigned by TRC = 0.3 K; TRC
401.15Wimette and Linnell, 1962Uncertainty assigned by TRC = 1.5 K; TRC
401.15Farberov, Kut'in, et al., 1961Uncertainty assigned by TRC = 2. K; TRC
401.Terry, Kepner, et al., 1960Uncertainty assigned by TRC = 1. K; TRC
402.57Brzostowski and Malanowski, 1959Uncertainty assigned by TRC = 0.1 K; TRC
402.62Szafranski, 1959Uncertainty assigned by TRC = 0.05 K; TRC
402.59Szafranski, 1959, 2Uncertainty assigned by TRC = 0.06 K; TRC
402.55Helm, Lanum, et al., 1958Uncertainty assigned by TRC = 0.15 K; TRC
402.25Ogawa, Kishida, et al., 1958Uncertainty assigned by TRC = 0.5 K; TRC
402.45Zieborak and Wyrzykowska-Stankiewicz, 1958Uncertainty assigned by TRC = 0.25 K; TRC
402.95Petro and Smyth, 1957Uncertainty assigned by TRC = 0.4 K; TRC
402.54Anonymous, 1956Uncertainty assigned by TRC = 0.2 K; TRC
402.58Rostafinska, 1955Uncertainty assigned by TRC = 0.08 K; TRC
402.8Timmermans and Hennaut-Roland, 1955Uncertainty assigned by TRC = 0.2 K; TRC
402.59Hopke and Sears, 1951Uncertainty assigned by TRC = 0.2 K; TRC
401.65Runge and Hummel, 1951Uncertainty assigned by TRC = 2. K; TRC
402.65Runge and Hummel, 1951Uncertainty assigned by TRC = 2. K; TRC
402.59Freiser and Glowacki, 1948Uncertainty assigned by TRC = 0.08 K; TRC
403.85Lecat, 1947Uncertainty assigned by TRC = 0.5 K; TRC
402.15Hackmann, Wibaut, et al., 1943Uncertainty assigned by TRC = 1.5 K; TRC
400.15Herz, Kahovec, et al., 1943Uncertainty assigned by TRC = 1.5 K; TRC
402.55Anonymous, 1942Uncertainty assigned by TRC = 0.3 K; TRC
402.25Rau and Narayanaswamy, 1934Uncertainty assigned by TRC = 0.3 K; TRC
401.45Wilkie and Shaw, 1927Uncertainty assigned by TRC = 0.5 K; TRC
401.2Heap, Jones, et al., 1921Uncertainty assigned by TRC = 1.5 K; TRC
401.15Timmermans, 1921Uncertainty assigned by TRC = 1.5 K; TRC
401.95Constam and White, 1903Uncertainty assigned by TRC = 0.3 K; TRC
401.15Bruhl, 1895Uncertainty assigned by TRC = 1. K; TRC
401.15Bruhl, 1895Uncertainty assigned by TRC = 1. K; TRC
399.35Kahlbaum, 1884Uncertainty assigned by TRC = 2. K; TRC; Data excluded from overall average

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, Normal boiling point, 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]

Anonymous, 1968
Anonymous, X., Chemicals and Plastics Physical Properties, 1968, Union Carbide Corp., product bulletin, 1968. [all data]

Wilson and Worrall, 1968
Wilson, J.W.; Worrall, I.J., Heats of solution of five substituted pyridines in 2N hydrochloric acid, J. Chem. Eng. Data, 1968, 13, 537. [all data]

Waclawek and Hurwic, 1967
Waclawek, Z.; Hurwic, J., Dipole moment and spectroscopic studies of the 1,3,5-trinitrobenzene complexes with some pyridine derivatives in nonpolar solvents, Rocz. Chem., 1967, 41, 1993. [all data]

Assal, 1966
Assal, F.A., Vapour-liquid equilibria in phenol-pyridine base systems, Bull. Acad. Pol. Sci., Ser. Sci. Chim., 1966, 14, 603. [all data]

Razniewska, 1964
Razniewska, T., Poliazeotropic ethylene glycol systems. I. a series of saddle azeotropes formed by ethylene glycol, phenol and pyridine bases, Rocz. Chem., 1964, 38, 851. [all data]

Trabczynski, 1964
Trabczynski, W., Location of saddle points in the series of systems formed by propionic acid, 2-picoline and n-paraffins, Bull. Acad. Pol. Sci., Ser. Sci. Chim., 1964, 12, 335. [all data]

Wimette and Linnell, 1962
Wimette, H.J.; Linnell, R.H., Thermodynamics of H-bonding pyrrole-pyridines, J. Phys. Chem., 1962, 66, 546. [all data]

Farberov, Kut'in, et al., 1961
Farberov, M.I.; Kut'in, A.M.; Ustavshchikov, V.F., The conditions of 2-methyl-5-vinylprydine synthesis, Zh. Prikl. Khim. (Leningrad), 1961, 34, 632. [all data]

Terry, Kepner, et al., 1960
Terry, T.D.; Kepner, R.E.; Dinsmore, W., Binary Systems Containing Isoamyl Alcohol or Active Amyl Alcohol, J. Chem. Eng. Data, 1960, 5, 403. [all data]

Brzostowski and Malanowski, 1959
Brzostowski, W.; Malanowski, S., Vapour-liquid equilibria in binary systems of pyridine bases, Bull. Acad. Pol. Sci., Ser. Sci., Chim., Geol. Geogr., 1959, 7, 669-74. [all data]

Szafranski, 1959
Szafranski, A., Ebulliometric Examination of 2-Picoline and Its Typical Contamination, Bull. Acad. Pol. Sci., Ser. Sci., Chim., Geol. Geogr., 1959, 7, 17. [all data]

Szafranski, 1959, 2
Szafranski, A., Ebulliometric Examination of 2,6-Lutidine and its Typical Contaminatio, Bull. Acad. Pol. Sci., Ser. Sci., Chim., Geol. Geogr., 1959, 7, 479. [all data]

Helm, Lanum, et al., 1958
Helm, R.V.; Lanum, W.J.; Cook, G.L.; Ball, J.S., Purification and Properties of Pyrrole, Pyrrolidine, Pyridine and 2-Methylpyridine, J. Phys. Chem., 1958, 62, 858. [all data]

Ogawa, Kishida, et al., 1958
Ogawa, S.; Kishida, H.; Kuyama, H., Vapor-liquid equilibria of acetonitrile + alpha-picoline mixtures under 760 mmHg, Kagaku Kogaku, 1958, 22, 151. [all data]

Zieborak and Wyrzykowska-Stankiewicz, 1958
Zieborak, K.; Wyrzykowska-Stankiewicz, D., A series of ternary positive-negative azeotropes formed by 2-picoline, acetic acid and n-paraffins, Bull. Acad. Pol. Sci., Ser. Sci., Chim., Geol. Geogr., 1958, 6, 377. [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]

Anonymous, 1956
Anonymous, R., , Physical Properties of Chemical Substances, Dow Chemical Company, 1956. [all data]

Rostafinska, 1955
Rostafinska, D., Physicochemical investigations of pyridine bases from Polish coal tar. I. Separation of pure isomeric pyridine bases, Rocz. Chem., 1955, 29, 803. [all data]

Timmermans and Hennaut-Roland, 1955
Timmermans, J.; Hennaut-Roland, M., Work of the International Bureau of Physical-Chemical Standards. IX. The Physical Constants of Twenty Organic Compounds, J. Chim. Phys. Phys.-Chim. Biol., 1955, 52, 223. [all data]

Hopke and Sears, 1951
Hopke, E.R.; Sears, G.W., Vapor Pressures below 1 mm Hg of Several Aromatic Compounds, J. Chem. Phys., 1951, 19, 11, 1345, https://doi.org/10.1063/1.1748057 . [all data]

Runge and Hummel, 1951
Runge, F.; Hummel, H., Catalytic conversion of actylene with ammonia, Chem. Tech. (Leipzig), 1951, 3, 163. [all data]

Freiser and Glowacki, 1948
Freiser, H.; Glowacki, W.L., Some Physical Properties of 2-Picoline, J. Am. Chem. Soc., 1948, 70, 2575. [all data]

Lecat, 1947
Lecat, M., Some azeotropes of which one constituant is heterocyclic nitrogen, Ann. Soc. Sci. Bruxelles, Ser. 1, 1947, 61, 73. [all data]

Hackmann, Wibaut, et al., 1943
Hackmann, J.Th.; Wibaut, J.P.; Gitsels, H.P.L., Basic N compounds from cracked distillates of California petroleum, Recl. Trav. Chim. Pays-Bas, 1943, 62, 229. [all data]

Herz, Kahovec, et al., 1943
Herz, E.; Kahovec, L.; Kohlraush, K.W.F., The Raman Effect CXLII. Nitrogen Compounds 26-Pyridine and its Homolog, Z. Phys. Chem., Abt. B, 1943, 53, 124. [all data]

Anonymous, 1942
Anonymous, R., , Am. Pet. Inst. Res. Proj. 6, Natl. Bur. Stand., 1942. [all data]

Rau and Narayanaswamy, 1934
Rau, M.A.G.; Narayanaswamy, B.N., The determination of dipole moments using the method of diluted solutions: I and II, Z. Phys. Chem., Abt. B, 1934, 26, 23. [all data]

Wilkie and Shaw, 1927
Wilkie, A.L.; Shaw, B.D., Purification of pyridine and «alpha»-picoline [2-methylpyridine] by fractional distillation, J. Soc. Chem. Ind., London, 1927, 46, 469. [all data]

Heap, Jones, et al., 1921
Heap, J.G.; Jones, W.J.; Speakman, J.B., The preparation of pyridine and of certain of its homologs in a state of purity, J. Am. Chem. Soc., 1921, 43, 1936. [all data]

Timmermans, 1921
Timmermans, J., The Freezing Points of Organic Substances IV. New Exp. Determinations, Bull. Soc. Chim. Belg., 1921, 30, 62. [all data]

Constam and White, 1903
Constam, E.J.; White, J., Physico-chemical investigations in the pyridine series, J. Am. Chem. Soc., 1903, 29, 1. [all data]

Bruhl, 1895
Bruhl, J.W., Spectrochemistry of Nitrogen-Containing Compounds. I., Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1895, 16, 193. [all data]

Kahlbaum, 1884
Kahlbaum, G.W.A., The dependence of Boiling Temperature on Air Pressure, Ber. Dtsch. Chem. Ges., 1884, 17, 1245. [all data]


Notes

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