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Ethyl 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-445.43 ± 0.84kJ/molCmWiberg, Crocker, et al., 1991ALS
Deltafgas-444.8 ± 0.4kJ/molCmWiberg and Waldron, 1991Heat of hydrolysis; ALS
Deltafgas-443.8kJ/molN/AFenwick, Harrop, et al., 1978Value computed using «DELTA»fHliquid° value of -478.8±0.7 kj/mol from Fenwick, Harrop, et al., 1978 and «DELTA»vapH° value of 35.1 kj/mol from Wiberg and Waldron, 1991.; DRB
Deltafgas-446.9kJ/molN/AButwill and Rockenfeller, 1970Value computed using «DELTA»fHliquid° value of -482.0±4.0 kj/mol from Butwill and Rockenfeller, 1970 and «DELTA»vapH° value of 35.1 kj/mol from Wiberg and Waldron, 1991.; DRB
Quantity Value Units Method Reference Comment
gas362.75J/mol*KN/AStull D.R., 1969The value of 377.02 J/mol*K was determined from equilibrium study [ Vvedenskii A.A., 1949]. The S(298.15 K)=365.6 J/mol*K was calculated from data for related compounds by difference method [ Dorofeeva O.V., 1997]. Please also see Parks G.S., 1933.; GT

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
125.82360.Connett J.E., 1976GT
131.06380.
136.22400.
142.80425.
149.47450.

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
113.64298.15Stull D.R., 1969Selected values were based on extrapolation of heat capacity data [ Bennewitz K., 1938, Jatkar S.K.K., 1939] to high temperatures.; GT
113.97300.
137.40400.
161.92500.
182.63600.
199.53700.
213.43800.
224.89900.
234.511000.

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-480.57 ± 0.79kJ/molCmWiberg, Crocker, et al., 1991ALS
Deltafliquid-479.86 ± 0.46kJ/molCmWiberg and Waldron, 1991Heat of hydrolysis; ALS
Deltafliquid-478.82 ± 0.73kJ/molCcbFenwick, Harrop, et al., 1978ALS
Deltafliquid-482.0 ± 4.0kJ/molCcbButwill and Rockenfeller, 1970ALS
Quantity Value Units Method Reference Comment
Deltacliquid-2238.54 ± 0.48kJ/molCcbFenwick, Harrop, et al., 1978Corresponding «DELTA»fliquid = -478.82 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2235.4 ± 3.9kJ/molCcbButwill and Rockenfeller, 1970Corresponding «DELTA»fliquid = -481.95 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2256.kJ/molCcbRoth and Muller, 1929Corresponding «DELTA»fliquid = -461.9 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-2246.kJ/molCcbGuinchant, 1918Corresponding «DELTA»fliquid = -471.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid259.4J/mol*KN/AParks, Huffman, et al., 1933Extrapolation below 90 K, 62.80 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
168.94298.15Pintos, Bravo, et al., 1988DH
170.59298.32Zabransky, Hynek, et al., 1987T = 294 to 340 K. Unsmoothed experimental datum.; DH
169.30298.15Jimenez, Romani, et al., 1986DH
169.06298.15Baluja, Bravo, et al., 1985DH
169.6298.15Costas and Patterson, 1985T = 283.15, 298.15, 313.15 K.; DH
169.6298.15Costas and Patterson, 1985, 2DH
167.4298.15Fuchs, 1979DH
169.5298.1Roux, Perron, et al., 1978T = 283 to 313 K.; DH
168.82303.61Zhdanov, 1945T = 5 to 46°C. Value is unsmoothed experimental datum.; DH
157.7290.Kurnakov and Voskresenskaya, 1936DH
169.20293.6Parks, Huffman, et al., 1933T = 92 to 294 K. Value is unsmoothed experimental datum.; DH

References

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

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

Wiberg, Crocker, et al., 1991
Wiberg, K.B.; Crocker, L.S.; Morgan, K.M., Thermochemical studies of carbonyl compounds. 5. Enthalpies of reduction of carbonyl groups, J. Am. Chem. Soc., 1991, 113, 3447-3450. [all data]

Wiberg and Waldron, 1991
Wiberg, K.B.; Waldron, R.F., Lactones. 2. Enthalpies of hydrolysis, reduction, and formation of the C4-C13 monocyclic lactones. strain energies and conformations, J. Am. Chem. Soc., 1991, 113, 7697-7705. [all data]

Fenwick, Harrop, et al., 1978
Fenwick, J.O.; Harrop, D.; Head, A.J., Thermodynamic properties of organic oxygen compounds. 46. Enthalpies of formation of ethyl acetate and 1-hexanoix acid, J. Chem. Thermodyn., 1978, 10, 687-690. [all data]

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]

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

Vvedenskii A.A., 1949
Vvedenskii A.A., Thermodynamics of the dehydrogenation reactions of alcohols. The equilibrium 2 C2H5OH = CH3COOC2H5 + 2 H2, Zh. Obshch. Khim., 1949, 19, 1094-1100. [all data]

Dorofeeva O.V., 1997
Dorofeeva O.V., Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]

Parks G.S., 1933
Parks G.S., 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]

Connett J.E., 1976
Connett J.E., Thermodynamic properties of organic oxygen compounds. XLIV. Vapor heat capacities and enthalpies of vaporization of methyl acetate, ethyl acetate, and propyl acetate, J. Chem. Thermodyn., 1976, 8, 1199-1203. [all data]

Bennewitz K., 1938
Bennewitz K., Molar heats of vapor organic compounds, Z. Phys. Chem. (Leipzig), 1938, B39, 126-144. [all data]

Jatkar S.K.K., 1939
Jatkar S.K.K., Supersonic velocity in gases and vapors. VI. Specific heats of the vapors of alcohols and ethyl acetate, J. Indian Inst. Sci., 1939, A22, 39-58. [all data]

Roth and Muller, 1929
Roth, W.A.; Muller, Fr., Die Zersetzungswarme der Stickstoffwasserstoffsaure, Ber., 1929, 62, 1188-1194. [all data]

Guinchant, 1918
Guinchant, M.J., Etude sur la fonction acide dans les derives metheniques et methiniques, Ann. Chem., 1918, 10, 30-84. [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]

Pintos, Bravo, et al., 1988
Pintos, M.; Bravo, R.; Baluja, M.C.; Paz Andrade, M.I.; Roux-Desgranges, G.; Grolier, J.-P.E., Can. J. Chem., 1988, 1179. [all data]

Zabransky, Hynek, et al., 1987
Zabransky, M.; Hynek, V.; Finkeova-Hastabova, J.; Vesely, F., Heat capacities of six liquid esters as a function of temperature, Coll. Czech. Chem. Comm., 1987, 52, 251-256. [all data]

Jimenez, Romani, et al., 1986
Jimenez, E.; Romani, L.; Paz Andrade, M.I.; Roux-Desgranges, G.; Grolier, J.-P.E., Molar excess heat capacities and volumes for mixtures of alkanoates with cyclohexane at 25°C, J. Solution Chem., 1986, 15(11), 879-890. [all data]

Baluja, Bravo, et al., 1985
Baluja, M.C.; Bravo, R.; Pintos, M.; Paz Andrade, M.I.; Roux-Desgranges, G.; Grolier, J.-P.E., Unusual dependence on concentration of the excess heat capacities of ester solutions in alkanes, Calorim. Anal. Therm., 1985, 16, 138-144. [all data]

Costas and Patterson, 1985
Costas, M.; Patterson, D., Heat capacities of water + organic-solvent mixtures, J. Chem. Soc., Faraday Trans. 1, 1985, 81, 2381-2398. [all data]

Costas and Patterson, 1985, 2
Costas, M.; Patterson, D., Self-association of alcohols in inert solvents, J. Chem. Soc., Faraday Trans. 1, 1985, 81, 635-654. [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]

Roux, Perron, et al., 1978
Roux, G.; Perron, G.; Desnoyers, J.E., The heat capacities and volumes of some low molecular weight amides, ketones, esters, and ethers in water over the whole solubility range, Can. J. Chem., 1978, 56, 2808-2814. [all data]

Zhdanov, 1945
Zhdanov, A.K., On the thermal capacity of some pure liquids and azeotropic mixtures, Zhur. Obshch. Khim., 1945, 15, 895-902. [all data]

Kurnakov and Voskresenskaya, 1936
Kurnakov, N.S.; Voskresenskaya, N.K., Calorimetry of liquid binary systems, Izv. Akad. Nauk SSSR, Otdel. Mat. i Estestv. Nauk. Ser. Khim, 1936, 1936, 439-461. [all data]


Notes

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