Pyridine, 2,4-dimethyl-
- Formula: C7H9N
- Molecular weight: 107.1531
- IUPAC Standard InChI: InChI=1S/C7H9N/c1-6-3-4-8-7(2)5-6/h3-5H,1-2H3
- IUPAC Standard InChIKey: JYYNAJVZFGKDEQ-UHFFFAOYSA-N
- CAS Registry Number: 108-47-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2,4-Lutidine; α,γ-Dimethylpyridine; 2,4-Dimethylpyridine; 2,4-Lutidene
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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, Chris Muzny director
| Tboil (K) | Reference | Comment |
|---|---|---|
| 432.2 | Weast and Grasselli, 1989 | BS |
| 431.6 | Majer and Svoboda, 1985 | |
| 432.2 | Assal, 1966 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 430.87 | Fahmy and Assal, 1966 | Uncertainty assigned by TRC = 0.08 K; TRC |
| 430.87 | Fahmy and Assal, 1966 | Uncertainty assigned by TRC = 0.07 K; TRC |
| 430.3 | Jankun-Pinska, 1964 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 430.05 | Kyte, Jeffery, et al., 1960 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 430.25 | Szafranski, 1959 | Uncertainty assigned by TRC = 0.1 K; TRC |
| 430.7 | Rampolla and Smyth, 1958 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 432.55 | Zieborak and Wyrzykowska-Stankiewicz, 1958 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 431.15 | Runge and Hummel, 1951 | Uncertainty assigned by TRC = 2.5 K; TRC |
| 428.65 | Hackmann, Wibaut, et al., 1943 | Uncertainty assigned by TRC = 2. K; TRC |
| 430.65 | Herz, Kahovec, et al., 1943 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 430.3 | Heap, Jones, et al., 1921 | Uncertainty assigned by TRC = 0.3 K; TRC |
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]
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]
Fahmy and Assal, 1966
Fahmy, A.F.M.; Assal, F.A.,
Binary systems formed by phenol and 2,4-lutidine with normal paraffins,
Bull. Acad. Pol. Sci., Ser. Sci. Chim., 1966, 14, 657. [all data]
Jankun-Pinska, 1964
Jankun-Pinska, J.,
Liquid-liquid equilibrium in series of ternary systems formed by pyridine bases, benzene and water. II. ternary systems: 2,4-lutidine-benzene-water, 2,5-lutidine-benzene-water and 2,6-lutidine-b,
Bull. Acad. Pol. Sci., Ser. Sci. Chim., 1964, 12, 843. [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]
Szafranski, 1959
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]
Rampolla and Smyth, 1958
Rampolla, R.W.; Smyth, C.P.,
J. Am. Chem. Soc., 1958, 80, 1057. [all data]
Zieborak and Wyrzykowska-Stankiewicz, 1958
Zieborak, K.; Wyrzykowska-Stankiewicz, D.,
The influence of polar components on the compositions of ternary positive-negative azeotropes containing n-undecane,
Bull. Acad. Pol. Sci., Ser. Sci., Chim., Geol. Geogr., 1958, 6, 517. [all data]
Runge and Hummel, 1951
Runge, F.; Hummel, H.,
Catalytic conversion of actylene with ammonia,
Chem. Tech. (Leipzig), 1951, 3, 163. [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]
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]
Notes
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- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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