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Isopropyl acetate

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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-489.7 ± 3.7kJ/molN/AButwill and Rockenfeller, 1970Value computed using «DELTA»fHliquid° value of -526.9±3.7 kj/mol from Butwill and Rockenfeller, 1970 and «DELTA»vapH° value of 37.2±0.2 kj/mol from missing citation.; DRB

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
154.31 ± 0.23361.35von Geiseler G., 1973GT
158.99 ± 0.24376.91
163.59 ± 0.25392.36
168.95 ± 0.25411.00

Condensed 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
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-526.9 ± 3.7kJ/molCcbButwill and Rockenfeller, 1970ALS
Quantity Value Units Method Reference Comment
Deltacliquid-2869.8 ± 4.1kJ/molCcbButwill and Rockenfeller, 1970Corresponding «DELTA»fliquid = -526.85 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2879.kJ/molCcbSchjanberg, 1935Corresponding «DELTA»fliquid = -517.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
196.6298.15Fuchs, 1979DH

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.

Butwill and Rockenfeller, 1970
Butwill, M.E.; Rockenfeller, J.D., Heats of combustion and formation of ethyl acetate and isopropyl acetate, Thermochim. Acta, 1970, 1, 289-295. [all data]

von Geiseler G., 1973
von Geiseler G., The heat capacity and the heat of vaporization of isomeric butylmethylketones and propylacetates, Z. Phys. Chem. (Leipzig), 1973, 252, 170-176. [all data]

Schjanberg, 1935
Schjanberg, E., Die Verbrennungswarmen und die Refraktionsdaten einiger chlorsubstituierter Fettsauren und Ester., Z. Phys. Chem. Abt. A, 1935, 172, 197-233. [all data]

Fuchs, 1979
Fuchs, R., Heat capacities of some liquid aliphatic, alicyclic, and aromatic esters at 298.15 K, J. Chem. Thermodyn., 1979, 11, 959-961. [all data]


Notes

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