1-Pentanol

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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.
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-71. ± 1.kcal/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
gas95.91cal/mol*KN/ACounsell J.F., 1968GT

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
40.131403.49Stromsoe 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 1.42 J/mol*K. The accuracy of the experimental heat capacities [ Stromsoe E., 1970] is estimated as less than 0.3%. Please also see Counsell J.F., 1970.; GT
42.46 ± 0.34418.95
42.58 ± 0.34420.75
41.726423.32
42.94 ± 0.34426.15
43.44 ± 0.34433.45
42.861438.26
44.07 ± 0.34442.85
44.17 ± 0.34444.35
44.061453.45
46.09 ± 0.34472.85
45.516473.19
46.73 ± 0.34482.25
50.03 ± 0.34531.25
51.57 ± 0.34554.15
52.91 ± 0.34573.95

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
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid-84.039 ± 0.067kcal/molCcbMosselman and Dekker, 1975ALS
Δfliquid-84.3 ± 0.2kcal/molCcbHayes, 1971DRB
Δfliquid-84.27 ± 0.17kcal/molCcbGundry, Harrop, et al., 1969ALS
Δfliquid-85.55 ± 0.12kcal/molCcbChao and Rossini, 1965see Rossini, 1934; ALS
Δfliquid-85.65 ± 0.40kcal/molCcbGreen, 1960ALS
Quantity Value Units Method Reference Comment
Δcliquid-796.107 ± 0.067kcal/molCcbMosselman and Dekker, 1975Corresponding Δfliquid = -84.039 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-795.87 ± 0.16kcal/molCcbHayes, 1971Corresponding Δfliquid = -84.28 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-795.88 ± 0.15kcal/molCcbGundry, Harrop, et al., 1969Corresponding Δfliquid = -84.266 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-794.61 ± 0.09kcal/molCcbChao and Rossini, 1965see Rossini, 1934; Corresponding Δfliquid = -85.54 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-794.5kcal/molCcbVerkade and Coops, 1927Corrected for 298 and 1 atm.; Corresponding Δfliquid = -85.6 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid61.88cal/mol*KN/ACounsell, Lees, et al., 1968DH
liquid60.90cal/mol*KN/AParks, Huffman, et al., 1933Extrapolation below 90 K, 57.66 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
49.582298.15Benson and D'Arcy, 1986DH
49.582298.15Benson and D'Arcy, 1986, 2DH
49.759298.15Tanaka, Toyama, et al., 1986DH
49.947298.15Zegers and Somsen, 1984DH
49.57298.15D'Aprano, DeLisi, et al., 1983Data given at 288 and 298 K.; DH
49.14293.15Arutyunyan, Bagdasaryan, et al., 1981T = 293 to 393 K. p = 0.1 MPa. Unsmoothed experimental datum given as 2.332 kJ/kg*K. Cp given from 293.15 to 533.15 K for pressure range 10 to 60 MPa.; DH
50.74301.26Griigo'ev, Yanin, et al., 1979T = 301 to 463 K. p = 0.98 bar.; DH
49.809298.15Skold, Suurkuusk, et al., 1976DH
57.50313.2Paz Andrade, Paz, et al., 1970DH
49.78298.15Counsell, Lees, et al., 1968T = 10 to 390 K.; DH
48.21302.4Phillip, 1939DH
49.981298.0Parks, Huffman, et al., 1933T = 94 to 298 K. Value is unsmoothed experimental datum.; DH
43.81298.von Reis, 1881T = 298 to 400 K.; 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.

Counsell J.F., 1968
Counsell J.F., Thermodynamic properties of organic oxygen compounds. Part XIX. Low-temperature heat capacity and entropy of propan-1-ol, 2-methylpropan-1-ol, and pentan-1-ol, J. Chem. Soc. A, 1968, 1819-1823. [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]

Counsell J.F., 1970
Counsell J.F., Thermodynamic properties of organic oxygen compounds. 24. Vapor heat capacities and enthalpies of vaporization of ethanol, 2-methyl-1-propanol, and 1-pentanol, J. Chem. Thermodyn., 1970, 2, 367-372. [all data]

Mosselman and Dekker, 1975
Mosselman, C.; Dekker, H., Enthalpies of formation of n-alkan-1-ols, J. Chem. Soc. Faraday Trans. 1, 1975, 417-424. [all data]

Hayes, 1971
Hayes, C.W., Bomb calorimetric studies on normal alkan-1-ols, steroregular polymethylmethacrylates, α-olefinic polymers, trioxane and oxygenated polymers, Diss. Abs., 1971, 31, 5903-5904. [all data]

Gundry, Harrop, et al., 1969
Gundry, H.A.; Harrop, D.; Head, A.J.; Lewis, G.B., Thermodynamic properties of organic oxygen compounds. 21. Enthalpies of combustion of benzoic acid, pentan-1-ol, octan-1-ol, and hexadecan-1-ol, J. Chem. Thermodyn., 1969, 1, 321-332. [all data]

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]

Rossini, 1934
Rossini, F.D., Heats of combustion and of formation of the normal aliphatic alcohols in the gaseous and liquid states, and the energies of their atomic linkages, J. Res. NBS, 1934, 13, 189-197. [all data]

Green, 1960
Green, J.H.S., Revision of the values of the heats of formation of normal alcohols, Chem. Ind. (London), 1960, 1215-1216. [all data]

Verkade and Coops, 1927
Verkade, P.E.; Coops, J., Jr., Calorimetric researches XIV. Heats of combustion of successive members of homologous series: the normal primary aliphatic alcohols, Recl. Trav. Chim. Pays-Bas, 1927, 46, 903-917. [all data]

Counsell, Lees, et al., 1968
Counsell, J.F.; Lees, E.B.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part XIX. Low temperature heat capacity and entropy of propan-1-ol, 2-methyl-propan-1-ol, and pentan-1-ol, 1968, J. [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]

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]

Tanaka, Toyama, et al., 1986
Tanaka, R.; Toyama, S.; Murakami, S., Heat capacities of {xCnH2n+1OH+(1-x)C7H16} for n = 1 to 6 at 298.15 K, J. Chem. Thermodynam., 1986, 18, 63-73. [all data]

Zegers and Somsen, 1984
Zegers, H.C.; Somsen, G., Partial molar volumes and heat capacities in (dimethylformamide + an n-alkanol), J. Chem. Thermodynam., 1984, 16, 225-235. [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]

Arutyunyan, Bagdasaryan, et al., 1981
Arutyunyan, G.S.; Bagdasaryan, S.S.; Kerimov, A.M., Experimental investigation of the isobaric heat capacity of n-propyl, n-butyl and n-amyl alcohols at different temperatures and pressures, Izv. Akad. Nauk Azerb. SSr, 1981, (6), 94-97. [all data]

Griigo'ev, Yanin, et al., 1979
Griigo'ev, B.A.; Yanin, G.S.; Rastorguev, Yu.L.; Thermophysical parameters of alcohols, Tr. GIAP, 54, 1979, 57-64. [all data]

Skold, Suurkuusk, et al., 1976
Skold, R.; Suurkuusk, J.; Wadso, I., Thermochemistry of solutions of biochemical model compounds. 7. Aqueous solutions of some amides, t-butanol, and pentanol, J. Chem. Thermodynam., 1976, 8, 1075-1080. [all data]

Paz Andrade, Paz, et al., 1970
Paz Andrade, M.I.; Paz, J.M.; Recacho, E., Contribucion a la microcalorimetria de los calores especificos de solidos y liquidos, An. Quim., 1970, 66, 961-967. [all data]

Phillip, 1939
Phillip, N.M., Adiabatic and isothermal compressibilities of liquids, Proc. Indian Acad. Sci., 1939, A9, 109-120. [all data]

von Reis, 1881
von Reis, M.A., Die specifische Wärme flüssiger organischer Verbindungen und ihre Beziehung zu deren Moleculargewicht, Ann. Physik [3], 1881, 13, 447-464. [all data]


Notes

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