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Pyridine

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Critical temperature

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director

Tc (K) Reference Comment
620.2Brunner, 1987Uncertainty assigned by TRC = 0.61 K; Visual, optical cell 30cm high. TE cal. vs PRT; TRC
620.Majer and Svoboda, 1985 
619.95Ambrose and Grant, 1957Uncertainty assigned by TRC = 0.2 K; TRC
618.15Kreglewski, 1957Uncertainty assigned by TRC = 0.4 K; TRC
620.Kobe, Ravicz, et al., 1956Uncertainty assigned by TRC = 2. K; TRC
618.Kreglewski, 1954Uncertainty assigned by TRC = 0.35 K; by disappearance of meniscus reference to critical consts. given as "previous paper", but no data for pyridine was found there; TRC
617.75Kreglewski, 1954Uncertainty assigned by TRC = 0.35 K; by disappearance of meniscus reference to critical consts. given as "previous paper", but no data for pyridine was found there; TRC
618.15Swietoslawski and Kreglewski, 1954Uncertainty assigned by TRC = 0.4 K; TRC
620.15Livingston, Morgan, et al., 1908Uncertainty assigned by TRC = 6. K; calculation based on extrap. of density and surface tension; TRC

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, Critical temperature, Notes

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

Brunner, 1987
Brunner, E., Fluid mixtures at high pressures VI. Phase separation and critical phenomina in 18 binary mixtures containing either pyridine or ethanoic acid, J. Chem. Thermodyn., 1987, 19, 823. [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]

Ambrose and Grant, 1957
Ambrose, D.; Grant, D.G., The Critical Temperatures of Some Hydrocarbons and Pyridine Bases, Trans. Faraday Soc., 1957, 53, 771. [all data]

Kreglewski, 1957
Kreglewski, A., Critical temperatures of the mixtures of acetic acid and pyridine with n-paraffins, Rocz. Chem., 1957, 31, 1001. [all data]

Kobe, Ravicz, et al., 1956
Kobe, K.A.; Ravicz, A.E.; Vohra, S.P., Critical Properties and Vapor Pressures of Some Ethers and Heterocyclic Compounds, J. Chem. Eng. Data, 1956, 1, 50. [all data]

Kreglewski, 1954
Kreglewski, A., Critical State of Two-Component Systems Formed by Pyridine with Isopropyl, Isobutyl, and Isoamyl Alcohols III., Bull. Acad. Pol. Sci., Cl. 3, 1954, 2, 191. [all data]

Swietoslawski and Kreglewski, 1954
Swietoslawski, W.; Kreglewski, A., The Critical State of Negtative Azeotropes I. System of Acetic Acid- Pyridine, Bull. Acad. Pol. Sci., Cl. 3, 1954, 2, 77. [all data]

Livingston, Morgan, et al., 1908
Livingston, J.; Morgan, R.; Higgins, E., The Weight of Falling Drops and Tate's Laws. Determination of Molecular Weights and Critical Temp. of Liquids Using Drop Weights: II., Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1908, 64, 170. [all data]


Notes

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