Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

2-Hexanol

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.


Phase change data

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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil411. ± 3.KAVGN/AAverage of 24 values; Individual data points
Quantity Value Units Method Reference Comment
Tc583. ± 10.KAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Pc33.1 ± 0.2barN/AGude and Teja, 1995 
Pc33.10barN/ARosenthal and Teja, 1990Uncertainty assigned by TRC = 0.20 bar; TRC
Pc33.10barN/ARosenthal and Teja, 1989Uncertainty assigned by TRC = 0.20 bar; TRC
Quantity Value Units Method Reference Comment
Vc0.384l/molN/AGude and Teja, 1995 
Quantity Value Units Method Reference Comment
rhoc2.60 ± 0.02mol/lN/AGude and Teja, 1995 
rhoc2.60mol/lN/AAnselme and Teja, 1988Uncertainty assigned by TRC = 0.06 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap58.47kJ/molN/AMajer and Svoboda, 1985 
Deltavap57.0 ± 0.2kJ/molGSRoganov, Pisarev, et al., 2005Based on data from 274. - 309. K.; AC
Deltavap58.3 ± 0.3kJ/molGSKulikov, Verevkin, et al., 2001Based on data from 274. - 309. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
41.01413.N/AMajer and Svoboda, 1985 
61.8239.N/AN'Guimbi, Berro, et al., 1999Based on data from 224. - 323. K.; AC
48.7375.AStephenson and Malanowski, 1987Based on data from 360. - 415. K.; AC
47.8366.AStephenson and Malanowski, 1987Based on data from 351. - 412. K. See also Brazhnikov, Andreevskii, et al., 1975.; AC
56.8 ± 0.2313.CMajer, Svoboda, et al., 1985AC
55.0 ± 0.2328.CMajer, Svoboda, et al., 1985AC
53.0 ± 0.2343.CMajer, Svoboda, et al., 1985AC
50.7 ± 0.2358.CMajer, Svoboda, et al., 1985AC
49.2 ± 0.2368.CMajer, Svoboda, et al., 1985AC
52.4352.N/ASachek, Markovnik, et al., 1984Based on data from 337. - 413. K.; AC
53.1316.N/AWilhoit and Zwolinski, 1973Based on data from 301. - 415. K.; AC
49.7356.IHovorka, Lankelma, et al., 1938Based on data from 298. - 413. K.; AC

Enthalpy of vaporization

ΔvapH = A exp(-αTr) (1 − Tr)β
    ΔvapH = Enthalpy of vaporization (at saturation pressure) (kJ/mol)
    Tr = reduced temperature (T / Tc)

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) 313. - 368.
A (kJ/mol) 65.48
alpha -1.4306
beta 1.1616
Tc (K) 568.2
ReferenceMajer and Svoboda, 1985

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) A B C Reference Comment
298. - 415.5.519322076.433-36.261Hovorka, Lankelma, et al., 1938Coefficents calculated by NIST from author's data.

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Phase change data, Notes

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

Gude and Teja, 1995
Gude, M.; Teja, A.S., Vapor-Liquid Critical Properties of Elements and Compounds. 4. Aliphatic Alkanols, J. Chem. Eng. Data, 1995, 40, 1025-1036. [all data]

Rosenthal and Teja, 1990
Rosenthal, D.J.; Teja, A.S., The Critical Pressures and temperatures of Isomeric Alkanols, Ind. Eng. Chem. to be published 1990 1990, 1990. [all data]

Rosenthal and Teja, 1989
Rosenthal, D.J.; Teja, A.S., Critical pressures and temperatures of isomeric alkanols, Ind. Eng. Chem. Res., 1989, 28, 1693. [all data]

Anselme and Teja, 1988
Anselme, M.J.; Teja, A.S., Critical Temperatures and Densities of Isomeric Alkanols with Six to Ten Carbon Atoms, Fluid Phase Equilib., 1988, 40, 127-34. [all data]

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]

Roganov, Pisarev, et al., 2005
Roganov, Gennady N.; Pisarev, Pavel N.; Emel'yanenko, Vladimir N.; Verevkin, Sergey P., Measurement and Prediction of Thermochemical Properties. Improved Benson-Type Increments for the Estimation of Enthalpies of Vaporization and Standard Enthalpies of Formation of Aliphatic Alcohols, J. Chem. Eng. Data, 2005, 50, 4, 1114-1124, https://doi.org/10.1021/je049561m . [all data]

Kulikov, Verevkin, et al., 2001
Kulikov, Dmitry; Verevkin, Sergey P.; Heintz, Andreas, Determination of Vapor Pressures and Vaporization Enthalpies of the Aliphatic Branched C 5 and C 6 Alcohols, J. Chem. Eng. Data, 2001, 46, 6, 1593-1600, https://doi.org/10.1021/je010187p . [all data]

N'Guimbi, Berro, et al., 1999
N'Guimbi, J.; Berro, C.; Mokbel, I.; Rauzy, E.; Jose, J., Experimental vapour pressures of 13 secondary and tertiary alcohols---correlation and prediction by a group contribution method, Fluid Phase Equilibria, 1999, 162, 1-2, 143-158, https://doi.org/10.1016/S0378-3812(99)00168-5 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Brazhnikov, Andreevskii, et al., 1975
Brazhnikov, M.M.; Andreevskii, D.N.; Sachek, A.I.; Peshchenko, A.D., Zh. Prikl. Khim. (Leningrad), 1975, 48, 10, 2181. [all data]

Majer, Svoboda, et al., 1985
Majer, V.; Svoboda, V.; Lencka, M., Enthalpies of vaporization and cohesive energies of dimethylpyridines and trimethylpyridines, The Journal of Chemical Thermodynamics, 1985, 17, 4, 365-370, https://doi.org/10.1016/0021-9614(85)90133-8 . [all data]

Sachek, Markovnik, et al., 1984
Sachek, A.I.; Markovnik, V.S.; Peshchenko, A.D.; Shvaro, A.V.; Andreevskii, D.N., Khim. Prom-st. (Moscow), 1984, 337. [all data]

Wilhoit and Zwolinski, 1973
Wilhoit, R.C.; Zwolinski, B.J., Physical and thermodynamic properties of aliphatic alcohols, J. Phys. Chem. Ref. Data Suppl., 1973, 1, 2, 1. [all data]

Hovorka, Lankelma, et al., 1938
Hovorka, Frank; Lankelma, Herman P.; Stanford, Spencer C., Thermodynamic Properties of the Hexyl Alcohols. II. Hexanols-1, -2, -3 and 2-Methylpentanol-1 and -4, J. Am. Chem. Soc., 1938, 60, 4, 820-827, https://doi.org/10.1021/ja01271a018 . [all data]


Notes

Go To: Top, Phase change data, References