1-Butene

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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
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Δfgas-0.63 ± 0.79kJ/molCmProsen, Maron, et al., 1951ALS
Quantity Value Units Method Reference Comment
Δcgas-2716.8 ± 0.75kJ/molCmProsen, Maron, et al., 1951Corresponding Δfgas = -0.54 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
41.0550.Thermodynamics Research Center, 1997p=1 bar. Calculated values of the thermodynamic functions [ Aston J.D., 1946, Kilpatrick J.E., 1946, Durig J.R., 1980, Thermodynamics Research Center, 1997] show some disagreement between authors as well as with experimental data [ Aston J.D., 1946, 2, Wacker P.F., 1947] (up to 3-4 J/mol*K). More reliable experimental data are required to solve available inconsistency.; GT
48.05100.
56.41150.
65.19200.
80.03273.15
85.56298.15
85.98300.
108.48400.
129.06500.
146.75600.
161.88700.
174.91800.
186.21900.
196.021000.
204.551100.
211.961200.
218.411300.
224.021400.
228.911500.
238.641750.
245.702000.
250.922250.
254.852500.
257.852750.
260.163000.

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
89.58 ± 0.06313.55Wacker P.F., 1947GT
101.21 ± 0.07363.25

Condensed phase thermochemistry data

Go To: Top, Gas 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 by: Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
liquid229.06J/mol*KN/ATakeda, Yamamuro, et al., 1991 
liquid227.0J/mol*KN/AChao, Hall, et al., 1983 
liquid213.84J/mol*KN/AAston, Fink, et al., 1946 

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
128.96298.15Takeda, Yamamuro, et al., 1991T = 5 to 300 K.
118.298.15Chao, Hall, et al., 1983T = 12 to 360 K.
128.6294.Schlinger and Sage, 1949T = 294 to 378 K. Cp given as 0.548 Btu/lb*R at 70°F at bubble point.
119.45260.Aston, Fink, et al., 1946T = 11.5 to 260 K.
119.16253.4Todd and Parks, 1936T = 81 to 253 K. Value is unsmoothed experimental datum.

References

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

Prosen, Maron, et al., 1951
Prosen, E.J.; Maron, F.W.; Rossini, F.D., Heats of combustion, formation, and insomerization of ten C4 hydrocarbons, J. Res. NBS, 1951, 46, 106-112. [all data]

Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]

Aston J.D., 1946
Aston J.D., Thermodynamic properties of gaseous 1,3-butadiene and normal butenes above 25 C. Equilibria in the system 1,3-butadiene, n-butenes, and n-butane, J. Chem. Phys., 1946, 14, 67-79. [all data]

Kilpatrick J.E., 1946
Kilpatrick J.E., Heat content, free energy function, entropy, and heat capacity of ethylene, propylene, and the four butenes to 1500 K, J. Res. Nat. Bur. Stand, 1946, 37, 163-171. [all data]

Durig J.R., 1980
Durig J.R., Spectroscopic and thermodynamic study of conformational properties and torsional potential functions of 1-butene, J. Phys. Chem., 1980, 84, 773-781. [all data]

Aston J.D., 1946, 2
Aston J.D., The heat capacity and entropy, heats of fusion and vaporization and the vapor pressure of butene-1. The zero point entropy of the glass. The entropy of the gas from molecular data, J. Am. Chem. Soc., 1946, 68, 52-57. [all data]

Wacker P.F., 1947
Wacker P.F., Heat capacities of gaseous oxygen, isobutane, and 1-butene from -30 to +90 C, J. Res. Nat. Bur. Stand., 1947, 38, 651-659. [all data]

Takeda, Yamamuro, et al., 1991
Takeda, K.; Yamamuro, O.; Suga, H., Thermodynamic study of 1-butene. Exothermic and endothermic enthalpy relaxations near the glass transition, J. Phys. Chem. Solids, 1991, 22, 607-615. [all data]

Chao, Hall, et al., 1983
Chao, J.; Hall, K.R.; Yao, J.M., Thermodynamic properties of simple alkenes, Thermochim. Acta, 1983, 64(3), 285-303. [all data]

Aston, Fink, et al., 1946
Aston, J.G.; Fink, H.L.; Bestul, A.B.; Pace, E.L.; Szasz, G.J., The heat capacity and entropy, heats of fusion and vaporization and the vapor pressure of butene-1. The zero point entropy of the glass. The entropy of the gas from molecular data, J. Am. Chem. Soc., 1946, 68, 52-57. [all data]

Schlinger and Sage, 1949
Schlinger, W.G.; Sage, B.H., Isobaric heat capacity of 1-butene and 1-pentene at bubble point, Ind. Eng. Chem., 1949, 41, 1779-1782. [all data]

Todd and Parks, 1936
Todd, S.S.; Parks, G.S., Thermal data on organic compounds. XV. Some heat capacity, entropy and free energy data for the isomeric butenes, J. Am. Chem. Soc., 1936, 58, 134-137. [all data]


Notes

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