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Dodecane

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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
Deltafgas-69.52 ± 0.34kcal/molCcbProsen and Rossini, 1945ALS
Deltafgas-68.85 ± 0.78kcal/molCcbProsen and Rossini, 1945, 2Heat of formation derived by Cox and Pilcher, 1970; ALS
Quantity Value Units Method Reference Comment
gas148.78cal/mol*KN/AStull D.R., 1969This value is based on the low-temperature results [ Finke H.L., 1954] for S(liquid).; GT

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-84.16 ± 0.34kcal/molCcbProsen and Rossini, 1945ALS
Deltafliquid-83.49 ± 0.77kcal/molCcbProsen and Rossini, 1945, 2Heat of formation derived by Cox and Pilcher, 1970; ALS
Quantity Value Units Method Reference Comment
Deltacliquid-1888.56kcal/molCcbGollis, Belenyessy, et al., 1962Corresponding «DELTA»fliquid = -128.15 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-1932.59 ± 0.29kcal/molCcbProsen and Rossini, 1945Corresponding «DELTA»fliquid = -84.12 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-1931.9kcal/molCcbJessup, 1937Corresponding «DELTA»fliquid = -84.78 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-1933.7 ± 1.9kcal/molCcbBanse and Parks, 1933Reanalyzed by Cox and Pilcher, 1970, Original value = -1930.77 kcal/mol; Corresponding «DELTA»fliquid = -83.01 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid117.27cal/mol*KN/AFinke, Gross, et al., 1954DH
liquid118.8cal/mol*KN/AHuffman, Parks, et al., 1931Extrapolation below 90 K, 105.1 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
89.866298.15Trejo, Costas, et al., 1991DH
88.939298.15Lainez, Rodrigo, et al., 1989DH
89.976298.15Andreoli-Ball, Patterson, et al., 1988DH
89.888298.15Costas, Huu, et al., 1988DH
89.866298.15Perez-Casas, Aicart, et al., 1988DH
89.716298.15Benson and D'Arcy, 1986DH
89.866298.15Tardajos, Aicart, et al., 1986DH
89.221298.15Wilhelm, Lainez, et al., 1986DH
90.084298.15Costas and Patterson, 1985T = 283.15, 298.15, 313.15 K.; DH
89.221298.15Lainez, Rodrigo, et al., 1985DH
89.689298.15Grolier and Benson, 1984DH
89.699298.15Kumaran, Benson, et al., 1984DH
89.610298.15Roux, Grolier, et al., 1984DH
89.51298.Zaripov, 1982T = 298, 323, 363 K.; DH
89.584298.15Grolier, Inglese, et al., 1981DH
88.604298.15Kalinowska and Woycicka, 1973DH
89.849298.15Finke, Gross, et al., 1954T = 12 to 320 K.; DH
88.70297.7Huffman, Parks, et al., 1931T = 93 to 298 K. Value is unsmoothed experimental datum.; DH

Reaction 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

1-Dodecene + Hydrogen = Dodecane

By formula: C12H24 + H2 = C12H26

Quantity Value Units Method Reference Comment
Deltar-29.98 ± 0.35kcal/molChydRogers and Skanupong, 1974liquid phase; solvent: Hexane
Deltar30.05 ± 0.50kcal/molChydBretschneider and Rogers, 1970liquid phase; solvent: glacial acetic acid

Dodecane = Heptane, 2,2,4,6,6-pentamethyl-

By formula: C12H26 = C12H26

Quantity Value Units Method Reference Comment
Deltar-3.04kcal/molCcbMelaugh, Mansson, et al., 1976liquid phase; Unpublished results of Zwolinski and Desai
Deltar-2.91 ± 0.33kcal/molCcbMelaugh, Mansson, et al., 1976liquid phase

4Hydrogen + 3,9-Dodecadiyne = Dodecane

By formula: 4H2 + C12H18 = C12H26

Quantity Value Units Method Reference Comment
Deltar-131.2 ± 0.5kcal/molChydFlitcroft, Skinner, et al., 1957liquid phase

5,7-Dodecadiyne + 4Hydrogen = Dodecane

By formula: C12H18 + 4H2 = C12H26

Quantity Value Units Method Reference Comment
Deltar-127.3 ± 0.7kcal/molChydFlitcroft, Skinner, et al., 1957liquid phase

Dodecane + Sulfuric Acid = C12H26O3S + Water

By formula: C12H26 + H2O4S = C12H26O3S + H2O

Quantity Value Units Method Reference Comment
Deltar69.3 ± 4.0kcal/molCmRoth and Rist-Schumacher, 1944liquid phase

References

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

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

Prosen and Rossini, 1945
Prosen, E.J.; Rossini, F.D., Heats of combustion and formation of the paraffin hydrocarbons at 25° C, J. Res. NBS, 1945, 263-267. [all data]

Prosen and Rossini, 1945, 2
Prosen, E.J.; Rossini, F.D., Heats of formation and combustion of 1,3-butadiene and styrene, J. Res. NBS, 1945, 34, 59-63. [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]

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

Finke H.L., 1954
Finke H.L., Low-temperature thermal data for the nine normal paraffin hydrocarbons from octane to hexadecane, J. Am. Chem. Soc., 1954, 76, 333-341. [all data]

Gollis, Belenyessy, et al., 1962
Gollis, M.H.; Belenyessy, L.I.; Gudzinowicz, B.J.; Koch, S.D.; Smith, J.O.; Wineman, R.J., Evaluation of pure hydrocarbons as jet fuels, J. Chem. Eng. Data, 1962, 7, 331-316. [all data]

Jessup, 1937
Jessup, R.S., Heats of combustion of the liquid normal paraffin hydrocarbons from hexane to dodecane, J. Res. NBS, 1937, 18, 114-128. [all data]

Banse and Parks, 1933
Banse, H.; Parks, G.S., Thermal data on organic compounds. XII. The heats of combustion of nine hydrocarbons, J. Am. Chem. Soc., 1933, 55, 3223-3227. [all data]

Finke, Gross, et al., 1954
Finke, H.L.; Gross, M.E.; Waddington, G.; Huffman, H.M., Low-temperature thermal data for the nine normal paraffin hydrocarbons from octane to hexadecane, J. Am. Chem. Soc., 1954, 76, 333-341. [all data]

Huffman, Parks, et al., 1931
Huffman, H.M.; Parks, G.S.; Barmore, M., Thermal data on organic compounds. X. Further studies on the heat capacities, entropies and free energies of hydrocarbons, J. Am. Chem. Soc., 1931, 53, 3876-3888. [all data]

Trejo, Costas, et al., 1991
Trejo, L.M.; Costas, M.; Patterson, D., Excess heat capacity of organic mixtures, Internat. DATA Series, Selected Data Mixt., 1991, Ser. [all data]

Lainez, Rodrigo, et al., 1989
Lainez, A.; Rodrigo, M.M.; Wilhelm, E.; Grolier, J.-P.E., Excess volumes and excess heaat capacitiies of some mixtures with trans,trans,cis-1,5,9-cyclododecatriene at 298.15K, J. Chem. Eng. Data, 1989, 34, 332-335. [all data]

Andreoli-Ball, Patterson, et al., 1988
Andreoli-Ball, L.; Patterson, D.; Costas, M.; Caceres-Alonso, M., Heat capacity and corresponding states in alkan-1-ol-n-alkane systems, J. Chem. Soc., Faraday Trans. 1, 1988, 84(11), 3991-4012. [all data]

Costas, Huu, et al., 1988
Costas, M.; Huu, V.T.; Patterson, D.; Caceres-Alonso, M.; Tardajos, G.; Aicart, E., Liquid structure and second-order mixing functions for l-chloronaphthalene with linear and branched alkanes, J. Chem. Soc., Faraday Trans., 1988, 1 84(5), 1603-1616. [all data]

Perez-Casas, Aicart, et al., 1988
Perez-Casas, S.; Aicart, E.; Trojo, L.M.; Costas, M., Excess heat capacity. Chlorobenzene-2,2,4,4,6,8,8-heptamethylnonane, Int. Data Ser., Sel. Data Mixtures, 1988, (2)A, 123. [all data]

Benson and D'Arcy, 1986
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]

Tardajos, Aicart, et al., 1986
Tardajos, G.; Aicart, E.; Costas, M.; Patterson, D., Liquid structure and second-order mixing functions for benzene, toluene, and p-xylene with n-alkanes, J. Chem. Soc., Faraday Trans., 1986, 1 82, 2977-2987. [all data]

Wilhelm, Lainez, et al., 1986
Wilhelm, E.; Lainez, A.; Roux, A.H.; Grolier, J.-P.E., Excess-molar volumes and heat capacities of (1,2,4-trichlorobenzene + an n-alkane) and (1-chloronaphthalene + an n-alkane), Thermochim. Acta, 1986, 105, 101-110. [all data]

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

Lainez, Rodrigo, et al., 1985
Lainez, A.; Rodrigo, M.; Roux, A.H.; Grolier, J.-P.E.; Wilhelm, E., Relations between structure and thermodynamic properties. Heat capacities of polar substances (nitrobenzene and benzonitrile) in alkane solutions, Calorim. Anal. Therm., 1985, 16, 153-158. [all data]

Grolier and Benson, 1984
Grolier, J.-P.E.; Benson, G.C., Thermodynamic properties of binary mixtures containing ketones. VIII. Heat capacities and volumes of some n-alkanone + n-alkane mixtures at 298.15 K, Can. J. Chem., 1984, 62, 949-953. [all data]

Kumaran, Benson, et al., 1984
Kumaran, M.K.; Benson, G.C.; D'Arcy, P.J.; Halpin, C.J., Speed of sound, molar volume, and molar isobaric heat capacity for binary liquid mixtures: analysis in terms of van der Waal's one-fluid theory, J. Chem. Thermodynam., 1984, 16, 1181-1189. [all data]

Roux, Grolier, et al., 1984
Roux, A.H.; Grolier, J.-P.E.; Inglese, A.; Wilhelm, E., Excess molar enthalpies, excess molar heat capacities and excess molar volumes of (fluorobenzene + an n-alkane), Ber. Bunsenges. Phys. Chem., 1984, 88, 986-992. [all data]

Zaripov, 1982
Zaripov, Z.I., Experimental study of the isobaric heat capacity of liquid organic compounds with molecular weights of up to 4000 a.e.m., 1982, Teplomassoobmen Teplofiz. [all data]

Grolier, Inglese, et al., 1981
Grolier, J.P.E.; Inglese, A.; Roux, A.H.; Wilhelm, E., Thermodynamics of (1-chloronaphthalene + n-alkane): excess enthalpies, excess volumes and excess heat capacities, Ber. Bunsenges. Phys. Chem., 1981, 85, 768-772. [all data]

Kalinowska and Woycicka, 1973
Kalinowska, B.; Woycicka, M., Excess heat capacities of dilute solutions of n-hexanol in n-alkanes, Bull. Aca. Pol. Sci. (Ser. Sci. Chim.), 1973, 21(11), 845-848. [all data]

Rogers and Skanupong, 1974
Rogers, D.W.; Skanupong, S., Heats of hydrogenation of sixteen terminal monoolefins. The alternating effect, J. Phys. Chem., 1974, 78, 2569-2572. [all data]

Bretschneider and Rogers, 1970
Bretschneider, E.; Rogers, D.W., A new microcalorimeter: heats of hydrogenation of four monoolefins, Mikrochim. Acta, 1970, 482-490. [all data]

Melaugh, Mansson, et al., 1976
Melaugh, R.A.; Mansson, M.; Rossini, F.D., The energy of isomerization of n-dodecane into 2,2,4,6,6-pentamethylheptane, J. Chem. Thermodyn., 1976, 8, 623-626. [all data]

Flitcroft, Skinner, et al., 1957
Flitcroft, T.; Skinner, H.A.; Whiting, M.C., Heats of hydrogenation Part 1.-Dodeca-3:9 and -5:7 Diynes, Trans. Faraday Soc., 1957, 53, 784-790. [all data]

Roth and Rist-Schumacher, 1944
Roth, W.A.; Rist-Schumacher, E., Beitrag zur thermochemie der sulfonsauren und saurechlorid, Z. Electrochem., 1944, 50, 7-9. [all data]


Notes

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