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1-Octanol

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Phase change 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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil468. ± 1.KAVGN/AAverage of 37 out of 41 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus257. ± 2.KAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Tc655. ± 10.KAVGN/AAverage of 10 values; Individual data points
Quantity Value Units Method Reference Comment
Pc26. ± 8.atmAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Vc0.497l/molN/AGude and Teja, 1995 
Quantity Value Units Method Reference Comment
rhoc2.01 ± 0.03mol/lN/AGude and Teja, 1995 
rhoc2.04mol/lN/ATeja, Lee, et al., 1989TRC
rhoc1.97mol/lN/AAnselme and Teja, 1988Uncertainty assigned by TRC = 0.05 mol/l; TRC
rhoc2.04mol/lN/AEfremov, 1966Uncertainty assigned by TRC = 0.02 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap17.0 ± 0.5kcal/molAVGN/AAverage of 10 values; Individual data points
Quantity Value Units Method Reference Comment
Deltasub24.00kcal/molN/ADavies and Kybett, 1965AC

Reduced pressure boiling point

Tboil (K) Pressure (atm) Reference Comment
371.20.025Weast and Grasselli, 1989BS

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
16.6303.GSKulikov, Verevkin, et al., 2001Based on data from 282. - 321. K.; AC
16.4318.N/AN'Guimbi, Kasehgari, et al., 1992Based on data from 273. - 363. K.; AC
16.1343.AStephenson and Malanowski, 1987Based on data from 328. - 400. K.; AC
12.5445.AStephenson and Malanowski, 1987Based on data from 430. - 474. K.; AC
13.5412.AStephenson and Malanowski, 1987Based on data from 397. - 479. K.; AC
11.4490.AStephenson and Malanowski, 1987Based on data from 475. - 555. K.; AC
15.3274.A,MEStephenson and Malanowski, 1987Based on data from 267. - 282. K. See also Davies and Kybett, 1965.; AC
16.1358.N/AWilhoit and Zwolinski, 1973Based on data from 343. - 468. K.; AC
15.5367.DTAKemme and Kreps, 1969Based on data from 352. - 468. K.; AC
16.8308.N/AGeiseler, Fruwert, et al., 1966Based on data from 293. - 353. K.; AC
15.3 ± 0.3267.VDavies and Kybett, 1965ALS
14.7380.N/ARose, Papahronis, et al., 1958Based on data from 365. - 427. K.; AC

Antoine Equation Parameters

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

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Temperature (K) A B C Reference Comment
502.19 - 553.993.958801350.263-129.565Ambrose, Sprake, et al., 1975Coefficents calculated by NIST from author's data.
328.02 - 387.04.803441753.525-99.0Ambrose, Ellender, et al., 1974Coefficents calculated by NIST from author's data.
386.42 - 479.273.897081274.261-141.328Ambrose and Sprake, 1970Coefficents calculated by NIST from author's data.
352.1 - 468.53.742731196.639-149.043Kemme and Kreps, 1969 
293. - 353.6.471112603.359-48.799Geiseler, Fruwert, et al., 1966Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Reference Comment
6.033258.4van Miltenburg, Gabrielová, et al., 2003AC

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]

Teja, Lee, et al., 1989
Teja, A.S.; Lee, R.J.; Rosenthal, D.J.; Anselme, M.J., Correlation of the Critical Properties of Alkanes and Alkanols in 5th IUPAC Conference on Alkanes and AlkanolsGradisca, 1989. [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]

Efremov, 1966
Efremov, Yu.V., Density, Surface Tension, Saturated Vapor Pressurs and Critical Parameters of Alcohols, Zh. Fiz. Khim., 1966, 40, 1240. [all data]

Davies and Kybett, 1965
Davies, M.; Kybett, B., Sublimation and vaporization heats of long-chain alcohols, Trans. Faraday Soc., 1965, 61, 1608. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Kulikov, Verevkin, et al., 2001
Kulikov, Dmitry; Verevkin, Sergey P.; Heintz, Andreas, Enthalpies of vaporization of a series of aliphatic alcohols, Fluid Phase Equilibria, 2001, 192, 1-2, 187-207, https://doi.org/10.1016/S0378-3812(01)00633-1 . [all data]

N'Guimbi, Kasehgari, et al., 1992
N'Guimbi, J.; Kasehgari, H.; Mokbel, I.; Jose, J., Tensions de vapeur d'alcools primaires dans le domaine 0,3 Pa à 1,5 kPa, Thermochimica Acta, 1992, 196, 2, 367-377, https://doi.org/10.1016/0040-6031(92)80100-B . [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]

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]

Kemme and Kreps, 1969
Kemme, Herbert R.; Kreps, Saul I., Vapor pressure of primary n-alkyl chlorides and alcohols, J. Chem. Eng. Data, 1969, 14, 1, 98-102, https://doi.org/10.1021/je60040a011 . [all data]

Geiseler, Fruwert, et al., 1966
Geiseler, Gerhard; Fruwert, Johanna; Hüttig, Rainer, Dampfdruck- und Schwingungsverhalten der stellungsisomeren n-Octanole und hydroxydeuterierten n-Octanole, Chem. Ber., 1966, 99, 5, 1594-1601, https://doi.org/10.1002/cber.19660990525 . [all data]

Rose, Papahronis, et al., 1958
Rose, Arthur; Papahronis, B.; Williams, E., Experimental Measurement of Vapor-Liquid Equilibria for Octanol-Decanol and Decanol-Dodecanol Binaries., Ind. Eng. Chem. Chem. Eng. Data Series, 1958, 3, 2, 216-219, https://doi.org/10.1021/i460004a008 . [all data]

Ambrose, Sprake, et al., 1975
Ambrose, D.; Sprake, C.H.S.; Townsend, R., Thermodynamic Properties of Organic Oxygen Compounds. XXXVII. Vapour Pressures of Methanol, Ethanol, Pentan-1-ol, and Octan-1-ol from the Normal Boiling Temperature to the Critical Temperature, J. Chem. Thermodyn., 1975, 7, 2, 185-190, https://doi.org/10.1016/0021-9614(75)90267-0 . [all data]

Ambrose, Ellender, et al., 1974
Ambrose, D.; Ellender, J.H.; Sprake, C.H.S., Thermodynamic properties of organic oxygen compounds XXXV. Vapour pressures of aliphatic alcohols, The Journal of Chemical Thermodynamics, 1974, 6, 9, 909-914, https://doi.org/10.1016/0021-9614(74)90235-3 . [all data]

Ambrose and Sprake, 1970
Ambrose, D.; Sprake, C.H.S., Thermodynamic properties of organic oxygen compounds XXV. Vapour pressures and normal boiling temperatures of aliphatic alcohols, The Journal of Chemical Thermodynamics, 1970, 2, 5, 631-645, https://doi.org/10.1016/0021-9614(70)90038-8 . [all data]

van Miltenburg, Gabrielová, et al., 2003
van Miltenburg, J. Cees; Gabrielová, Hana; Ruzicka, Kvetoslav, Heat Capacities and Derived Thermodynamic Functions of 1-Hexanol, 1-Heptanol, 1-Octanol, and 1-Decanol between 5 K and 390 K, J. Chem. Eng. Data, 2003, 48, 5, 1323-1331, https://doi.org/10.1021/je0340856 . [all data]


Notes

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