Propanamide

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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 - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil486.2KN/AWeast and Grasselli, 1989BS
Tboil495.4KN/ALecat, 1947Uncertainty assigned by TRC = 0.8 K; TRC
Tboil495.35KN/ALecat, 1947, 2Uncertainty assigned by TRC = 1.5 K; TRC
Tboil495.3KN/ALecat, 1927Uncertainty assigned by TRC = 0.5 K; TRC
Tboil495.3KN/ALecat, 1926Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Tfus352.8KN/ADavies, Jones, et al., 1959Uncertainty assigned by TRC = 0.6 K; TRC
Quantity Value Units Method Reference Comment
Δsub75. ± 4.0kJ/molTEBrunetti, Gatta, et al., 2000Based on data from 283. to 343. K.; AC
Δsub79.25 ± 0.33kJ/molVBarnes and Pilcher, 1975ALS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
63.9390.EBHorstmann, Fischer, et al., 2004Based on data from 375. to 476. K.; AC
60.3353.N/AStull, 1947Based on data from 338. to 486. K.; AC

Antoine Equation Parameters

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

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Temperature (K) A B C Reference Comment
338. to 486.6.808673405.0113.882Stull, 1947Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
79.1 ± 0.4318. to 346.GSDavies, Jones, et al., 1959AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
12.9352.6Abate, Badea, et al., 2008AC
12.9352.6Brunetti, Gatta, et al., 2000AC

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:


Gas phase ion energetics data

Go To: Top, Phase change data, References, Notes

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

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
MM - Michael M. Meot-Ner (Mautner)

View reactions leading to C3H7NO+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
Proton affinity (review)876.2kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity845.3kJ/molN/AHunter and Lias, 1998HL

Gas basicity at 298K

Gas basicity (review) (kJ/mol) Reference Comment
847.3 ± 5.0Witt and Grutzmacher, 1997T = 298K; Equilibrium constant determined from ratio of rate constants. Data readjusted to Hunter and Lias, 1998; MM
844.4 ± 4.9Witt and Grutzmacher, 1997T = 298K; Equilibrium constant determined from ratio of rate constants. Data readjusted to Hunter and Lias, 1998; MM
845. ± 10.Witt and Grutzmacher, 1997T = 298K; di-sec-butylether; aniline. Data readjusted to Hunter and Lias, 1998; MM
845. ± 10.Witt and Grutzmacher, 1997T = 298K; di-sec-butylether; aniline. Data readjusted to Hunter and Lias, 1998; MM
843.1 ± 4.1Witt and Grutzmacher, 1997T = T(eff) = 883K; MM
843.3 ± 3.0Witt and Grutzmacher, 1997T = T(eff) = 354K; MM

References

Go To: Top, Phase change data, Gas phase ion energetics data, 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]

Lecat, 1947
Lecat, M., Orthobaric Azeotropes of Sulfides, Bull. Cl. Sci., Acad. R. Belg., 1947, 33, 160-82. [all data]

Lecat, 1947, 2
Lecat, M., Some azeotropes of which one constituant is heterocyclic nitrogen, Ann. Soc. Sci. Bruxelles, Ser. 1, 1947, 61, 73. [all data]

Lecat, 1927
Lecat, M., New binary azeotropes: 6th list, Ann. Soc. Sci. Bruxelles, Ser. B, 1927, 47, 63-71. [all data]

Lecat, 1926
Lecat, M., New binary azeotropes: 3rd list, Ann. Soc. Sci. Bruxelles, Ser. B, 1926, 45, 284-94. [all data]

Davies, Jones, et al., 1959
Davies, M.; Jones, A.H.; Thomas, G.H., The lattice energies of the straight-chain primary amides, Trans. Faraday Soc., 1959, 55, 1100. [all data]

Brunetti, Gatta, et al., 2000
Brunetti, Bruno; Gatta, Giuseppe Della; Piacente, Vincenzo, Enthalpies and Entropies of Sublimation of Some Primary Alkylamides, J. Chem. Eng. Data, 2000, 45, 2, 237-241, https://doi.org/10.1021/je9902701 . [all data]

Barnes and Pilcher, 1975
Barnes, D.S.; Pilcher, G., Enthalpies of combustion of ethanamide, propanamide, and butanamide, J. Chem. Thermodyn., 1975, 7, 377-382. [all data]

Horstmann, Fischer, et al., 2004
Horstmann, Sven; Fischer, Kai; Gmehling, Jürgen, Vapor-Liquid-Liquid Equilibria, Azeotropic, and Excess Enthalpy Data for the Binary System n -Undecane + Propionamide and Pure-Component Vapor Pressure and Density Data for Propionamide «8224», J. Chem. Eng. Data, 2004, 49, 6, 1494-1498, https://doi.org/10.1021/je034255e . [all data]

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

Abate, Badea, et al., 2008
Abate, Lorenzo; Badea, Elena; Blanco, Ignazio; Della Gatta, Giuseppe, Heat Capacities and Enthalpies of Solid-Solid Transitions and Fusion of a Series of Eleven Primary Alkylamides by Differential Scanning Calorimetry, J. Chem. Eng. Data, 2008, 53, 4, 959-965, https://doi.org/10.1021/je700662a . [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Witt and Grutzmacher, 1997
Witt, M.; Grutzmacher, H.F., The gas phase basicity and proton affinity of propionamide: a comparison of methods, Int. J. Mass Spectrom. Ion. Processes, 1997, 164, 93. [all data]


Notes

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