1-Butanamine

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Gas phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Δfgas-95. ± 2.kJ/molCcbEvans, Fairbrother, et al., 1959Heat of formation derived by Cox and Pilcher, 1970; ALS
Δfgas-149.3kJ/molN/ALemoult, 1907Value computed using ΔfHliquid° value of -182.0 kj/mol from Lemoult, 1907 and ΔvapH° value of 32.7 kj/mol from Evans, Fairbrother, et al., 1959.; DRB

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, 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 compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid-127.7 ± 1.2kJ/molCcbEvans, Fairbrother, et al., 1959Heat of formation derived by Cox and Pilcher, 1970; ALS
Δfliquid-182.kJ/molCcbLemoult, 1907ALS
Quantity Value Units Method Reference Comment
Δcliquid-3018.5 ± 1.1kJ/molCcbEvans, Fairbrother, et al., 1959Heat of formation derived by Cox and Pilcher, 1970; ALS
Δcliquid-2984.kJ/molCcbLemoult, 1907ALS
Quantity Value Units Method Reference Comment
Δcsolid-3018.kJ/molCcbSkuratov and Bonetskaya, 1966ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
188.298.15Konicek and Wadso, 1971DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes

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
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil351. ± 1.KAVGN/AAverage of 25 out of 27 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus224.KN/AFavier, Rosso, et al., 1981Uncertainty assigned by TRC = 0.1 K; TRC
Tfus222.65KN/ATimmermans and Mattaar, 1921Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Tc524.KN/AMajer and Svoboda, 1985 
Tc531.9KN/AToczylkin. L.S. and Young, 1980Uncertainty assigned by TRC = 0.53 K; TRC
Tc524.15KN/AGlaser and Ruland, 1957Uncertainty assigned by TRC = 1.5 K; TRC
Quantity Value Units Method Reference Comment
Pc42.00barN/AToczylkin. L.S. and Young, 1980Uncertainty assigned by TRC = 0.4196 bar; Visual; TRC
Pc41.5433barN/AGlaser and Ruland, 1957Uncertainty assigned by TRC = 0.015 bar; TRC
Quantity Value Units Method Reference Comment
Δvap34. ± 5.kJ/molAVGN/AAverage of 10 values; Individual data points

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
31.81350.2N/AMajer and Svoboda, 1985 
35.2313.IBelaribi, Belaribi-Boukais, et al., 2000Based on data from 298. to 343. K.; AC
34.7328.AStephenson and Malanowski, 1987Based on data from 313. to 350. K.; AC
35.5311.EBMajer, Svoboda, et al., 1979Based on data from 296. to 349. K.; AC
34.7 ± 0.1313.CMajer, Svoboda, et al., 1979AC
33.5 ± 0.1323.CMajer, Svoboda, et al., 1979AC
32.4 ± 0.1343.CMajer, Svoboda, et al., 1979AC
31.1 ± 0.1358.CMajer, Svoboda, et al., 1979AC

Enthalpy of vaporization

ΔvapH = A exp(-βTr) (1 − Tr)β
    ΔvapH = Enthalpy of vaporization (at saturation pressure) (kJ/mol)
    Tr = reduced temperature (T / Tc)

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Temperature (K) A (kJ/mol) β Tc (K) Reference Comment
298. to 358.56.140.3205524.Majer and Svoboda, 1985 

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, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes

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

Evans, Fairbrother, et al., 1959
Evans, F.W.; Fairbrother, D.M.; Skinner, H.A., The heats of combustion of organic compounds of nitrogen Part 3.-Butylamines, and the cis-dimer of nitrosoisobutane, Trans. Faraday Soc., 1959, 55, 399-403. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Lemoult, 1907
Lemoult, M.P., Recherches theoriques et experimentales sur les chaleurs de combustion et de formation des composes organiques, Ann. Chim. Phys., 1907, 12, 395-432. [all data]

Skuratov and Bonetskaya, 1966
Skuratov, S.M.; Bonetskaya, A.K., Enthalpy of formation of amide bonds, Polym. Sci. USSR (Engl. Transl.), 1966, 8, 1754-1757. [all data]

Konicek and Wadso, 1971
Konicek, J.; Wadso, I., Thermochemical properties of some carboxylic acids, amines and N-substituted amides in aqueous solution, Acta Chem. Scand., 1971, 25, 1541-1551. [all data]

Favier, Rosso, et al., 1981
Favier, R.; Rosso, J.; Carbonnel, L., Bull. Soc. Chim. Fr., 1981, 1981, 225. [all data]

Timmermans and Mattaar, 1921
Timmermans, J.; Mattaar, J.F., Freezing points of orgainic substances VI. New experimental determinations., Bull. Soc. Chim. Belg., 1921, 30, 213. [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]

Toczylkin. L.S. and Young, 1980
Toczylkin. L.S.; Young, C.L., Gas-liquid criticl temperatures of mixtures containing electron donors. II. Amine mixtures, J. Chem. Thermodyn., 1980, 12, 365. [all data]

Glaser and Ruland, 1957
Glaser, F.; Ruland, H., Untersuchungsen über dampfdruckkurven und kritische daten einiger technisch wichtiger organischer substanzen, Chem. Ing. Techn., 1957, 29, 772. [all data]

Belaribi, Belaribi-Boukais, et al., 2000
Belaribi, B.F.; Belaribi-Boukais, G.; Ait Kaci, A.; Jose, J., Journal of Thermal Analysis and Calorimetry, 2000, 61, 3, 787-803, https://doi.org/10.1023/A:1010145130024 . [all data]

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

Majer, Svoboda, et al., 1979
Majer, Vladimír; Svoboda, Václav; Koubek, Josef; Pick, Jirí, Temperature dependence of heats of vaporization, saturated vapour pressures and cohesive energies for a group of amines, Collect. Czech. Chem. Commun., 1979, 44, 12, 3521-3528, https://doi.org/10.1135/cccc19793521 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References