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Amylene hydrate

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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:
DRB - Donald R. Burgess, Jr.
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-329.3kJ/molN/AChao and Rossini, 1965Value computed using «DELTA»fHliquid° value of -379.5±0.54 kj/mol from Chao and Rossini, 1965 and «DELTA»vapH° value of 50.17 kj/mol from missing citation.; DRB
Quantity Value Units Method Reference Comment
gas362.8 ± 6.7J/mol*KN/AWilhoit R.C., 1973Other third-law value of entropy at 298.15 K is 366.85 J/mol*K [ Stull D.R., 1969].; GT

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
167.7 ± 4.1381.35Stromsoe E., 1970Ideal gas heat capacities are given by [ Stromsoe E., 1970] as a linear function Cp=f1*(a+bT). This expression approximates the experimental values with the average deviation of 4.14 J/mol*K. The accuracy of the experimental heat capacities [ Stromsoe E., 1970] is estimated as less than 0.3%.; GT
168.6 ± 4.1384.65
169.4 ± 4.1387.45
171.9 ± 4.1396.05
172.4 ± 4.1398.05
180.3 ± 4.1425.95
194.3 ± 4.1475.25
207.2 ± 4.1520.85
222.8 ± 4.1576.05

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 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
Deltafliquid-379.5 ± 0.54kJ/molCcbChao and Rossini, 1965ALS
Quantity Value Units Method Reference Comment
Deltacliquid-3303.1 ± 0.46kJ/molCcbChao and Rossini, 1965Corresponding «DELTA»fliquid = -379.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid229.3J/mol*KN/AParks, Huffman, et al., 1933Extrapolation below 90 K, 46.78 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
247.15298.15Piekarski and Somsen, 1988DH
248.86298.15Benson and D'Arcy, 1986DH
248.86298.15Benson and D'Arcy, 1986, 2DH
247.3298.15D'Aprano, DeLisi, et al., 1983Data given at 288 and 298 K.; DH
244.14294.4Parks, Huffman, et al., 1933T = 92 to 294 K. Value is unsmoothed experimental datum.; DH

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.

Chao and Rossini, 1965
Chao, J.; Rossini, F.D., Heats of combustion, formation, and isomerization of nineteen alkanols, J. Chem. Eng. Data, 1965, 10, 374-379. [all data]

Wilhoit R.C., 1973
Wilhoit R.C., Physical and thermodynamic properties of aliphatic alcohols, J. Phys. Chem. Ref. Data, 1973, 2, Suppl. 1, 1-420. [all data]

Stull D.R., 1969
Stull D.R., Jr., The Chemical Thermodynamics of Organic Compounds. Wiley, New York, 1969. [all data]

Stromsoe E., 1970
Stromsoe E., Heat capacity of alcohol vapors at atmospheric pressure, J. Chem. Eng. Data, 1970, 15, 286-290. [all data]

Parks, Huffman, et al., 1933
Parks, G.S.; Huffman, H.M.; Barmore, M., Thermal data on organic compounds. XI. The heat capacities, entropies and free energies of ten compounds containing oxygen or nitrogen. J. Am. Chem. Soc., 1933, 55, 2733-2740. [all data]

Piekarski and Somsen, 1988
Piekarski, H.; Somsen, G., Heat capacities and volumes of mixtures of N,N-dimethylformamide with isobutanol, sec-butanol and t-pentanol, J. Chem. Soc., Faraday Trans. 1, 1988, 84(2), 529-537. [all data]

Benson and D'Arcy, 1986
Benson, G.C.; D'Arcy, P.J., Excess isobaric heat capacities of some binary mixtures: (a C5-alkanol + n-heptane) at 298.15 K, J. Chem. Thermodynam., 1986, 18, 493-498. [all data]

Benson and D'Arcy, 1986, 2
Benson, G.C.; D'Arcy, P.J., Heat capacities of binary mixtures of n-dodecane with hexane isomers, Thermochim. Acta, 1986, 102, 75-81. [all data]

D'Aprano, DeLisi, et al., 1983
D'Aprano, A.; DeLisi, R.; Donato, D.I., Thermodynamics of binary mixtures: volumes, heat capacities, and dilution enthalpies for the n-pentanol + 2-methyl-2-butanol system, J. Solution Chem., 1983, 12, 383-400. [all data]


Notes

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