Pentane

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.)

Go To: Top, 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:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

ΔvapH° (kJ/mol) Method Reference Comment
26.75N/AMajer and Svoboda, 1985 
26.2N/AHörner, Höpfner, et al., 2010Based on data from 216. to 296. K.; AC
26.4N/ARuzicka and Majer, 1994AC
26.6 ± 0.1CFuchs, Peacock, et al., 1982AC
26.4CHossenlopp and Scott, 1981AC
26.4N/AReid, 1972AC
26.7 ± 0.4VGood, 1970ALS
26.4COsborne and Ginnings, 1947AC
26.42COsborne and Ginnings, 1947, 2ALS
27.4MMWillingham, Taylor, et al., 1945Based on data from 286. to 310. K.; AC
26.2N/AMesserly and Kennedy, 1940AC

References

Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), Notes

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

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Hörner, Höpfner, et al., 2010
Hörner, Ch.; Höpfner, A.; Schmeiser, B., Der Dampfdruck-Isotopie-Effekt von deuterierten n-Pentanen, Berichte der Bunsengesellschaft für physikalische Chemie, 2010, 79, 2, 222-225, https://doi.org/10.1002/bbpc.19750790218 . [all data]

Ruzicka and Majer, 1994
Ruzicka, Kvetoslav; Majer, Vladimir, Simultaneous Treatment of Vapor Pressures and Related Thermal Data Between the Triple and Normal Boiling Temperatures for n-Alkanes C5--C20, J. Phys. Chem. Ref. Data, 1994, 23, 1, 1, https://doi.org/10.1063/1.555942 . [all data]

Fuchs, Peacock, et al., 1982
Fuchs, Richard; Peacock, L. Alan; Stephenson, W. Kirk, Enthalpies of interaction of polar and nonpolar molecules with aromatic solvents, Can. J. Chem., 1982, 60, 15, 1953-1958, https://doi.org/10.1139/v82-273 . [all data]

Hossenlopp and Scott, 1981
Hossenlopp, I.A.; Scott, D.W., Vapor heat capacities and enthalpies of vaporization of five alkane hydrocarbons, J. Chem. Thermodyn., 1981, 13, 415-421. [all data]

Reid, 1972
Reid, Robert C., Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00, AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637 . [all data]

Good, 1970
Good, W.D., The enthalpies of combustion and formation of the isomeric pentanes, J. Chem. Thermodyn., 1970, 2, 237-244. [all data]

Osborne and Ginnings, 1947
Osborne, Nathan S.; Ginnings, Defoe C., Measurements of heat of vaporization and heat capacity of a number of hydrocarbons, J. RES. NATL. BUR. STAN., 1947, 39, 5, 453-17, https://doi.org/10.6028/jres.039.031 . [all data]

Osborne and Ginnings, 1947, 2
Osborne, N.S.; Ginnings, D.C., Measurements of heat of vaporization and heat capacity of a number of hydrocarbons, J. Res. NBS, 1947, 39, 453-477. [all data]

Willingham, Taylor, et al., 1945
Willingham, C.B.; Taylor, W.J.; Pignocco, J.M.; Rossini, F.D., Vapor pressures and boiling points of some paraffin, alkylcyclopentane, alkylcyclohexane, and alkylbenzene hydrocarbons, J. RES. NATL. BUR. STAN., 1945, 35, 3, 219-17, https://doi.org/10.6028/jres.035.009 . [all data]

Messerly and Kennedy, 1940
Messerly, G.H.; Kennedy, R.M., The heat capacity and entropy, heats of fusion and vaporization and the vapor pressure of n-pentane, J. Am. Chem. Soc., 1940, 62, 2988-2991. [all data]


Notes

Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), References