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

1-Octanol

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.


Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Reaction 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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-356. ± 5.kJ/molAVGN/AAverage of 6 values; Individual data points

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Reaction 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
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-426.6 ± 0.6kJ/molCcbMosselman and Dekker, 1975ALS
Deltafliquid-428.0 ± 1.1kJ/molCcbGundry, Harrop, et al., 1969Heat of formation derived by Cox and Pilcher, 1970; ALS
Deltafliquid-425.2 ± 1.1kJ/molCcbChao and Rossini, 1965see Rossini, 1934; ALS
Deltafliquid-435.0 ± 2.7kJ/molCcbGreen, 1960ALS
Quantity Value Units Method Reference Comment
Deltacliquid-5294.0 ± 0.6kJ/molCcbMosselman and Dekker, 1975Corresponding «DELTA»fliquid = -426.6 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-5295.5 ± 1.0kJ/molCcbChao and Rossini, 1965see Rossini, 1934; Corresponding «DELTA»fliquid = -425.05 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-5285.7 ± 2.7kJ/molCcbGreen, 1960Corresponding «DELTA»fliquid = -434.84 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-5285.6kJ/molCcbVerkade and Coops, 1927Corrected for 298 and 1 atm.; Corresponding «DELTA»fliquid = -434.7 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
304.0298.15Vesely, Barcal, et al., 1989T = 298.15 to 318.15 K.; DH
329.5303.2Naziev, Bashirov, et al., 1986T = 303.2 to 448 K. p = 0.1 MPa. Unsmoothed experimental datum given as 2.53 kJ/kg*K.; DH
305.55298.15Zegers and Somsen, 1984DH
318.3310.67Griigo'ev, Yanin, et al., 1979T = 310 to 452 K. p = 0.98 bar.; DH
312.1298.Hutchinson and Bailey, 1959DH
284.5286.0Cline and Andrews, 1931T = 102 to 286 K. Value is unsmoothed experimental datum.; DH
324.3298.von Reis, 1881T = 291 to 470 K.; DH

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed 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:
B - John E. Bartmess
ALS - 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

C8H17O- + Hydrogen cation = 1-Octanol

By formula: C8H17O- + H+ = C8H18O

Quantity Value Units Method Reference Comment
Deltar1566. ± 8.8kJ/molG+TSHiggins and Bartmess, 1998gas phase; B
Deltar1563. ± 13.kJ/molCIDCHaas and Harrison, 1993gas phase; Kinetic method gives energy-dependent results.; B
Deltar1556. ± 12.kJ/molG+TSBoand, Houriet, et al., 1983gas phase; value altered from reference due to change in acidity scale; B
Quantity Value Units Method Reference Comment
Deltar1538. ± 8.4kJ/molIMREHiggins and Bartmess, 1998gas phase; B
Deltar1535. ± 13.kJ/molH-TSHaas and Harrison, 1993gas phase; Kinetic method gives energy-dependent results.; B
Deltar1528. ± 11.kJ/molCIDCBoand, Houriet, et al., 1983gas phase; value altered from reference due to change in acidity scale; B

1-Octanol + Chloridosulfuric acid = C8H18O4S + Hydrogen chloride

By formula: C8H18O + ClHO3S = C8H18O4S + HCl

Quantity Value Units Method Reference Comment
Deltar55. ± 1.kJ/molCmMarkitanova, Barsukov, et al., 1981liquid phase; solvent: Dichloromethane; Sulfation; ALS

1-Octanol + sulphur trioxide = C8H18O4S

By formula: C8H18O + O3S = C8H18O4S

Quantity Value Units Method Reference Comment
Deltar93. ± 2.kJ/molCmMarkitanova, Barsukov, et al., 1981liquid phase; solvent: Dichloromethane; ALS

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.

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]

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]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [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]

Vesely, Barcal, et al., 1989
Vesely, F.; Barcal, P.; Zabransky, M.; Svoboda, V., Heat capacities of 4-methyl-2-pentanone, 2,6-dimethyl-4-heptanone, 1-hexanol, 1-heptanol, and 1-octanol in the temperature range 298-318 K, Collect. Czech. Chem. Commun., 1989, 54, 602-607. [all data]

Naziev, Bashirov, et al., 1986
Naziev, Ya.M.; Bashirov, M.M.; Badalov, Yu.A., Experimental study of isobaric specific heat of higher alcohols at high pressures, Inzh.-Fiz. Zhur., 1986, 51, 998-1004. [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]

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]

Hutchinson and Bailey, 1959
Hutchinson, E.; Bailey, L.G., A thermodynamic study of colloidal electrolyte solutions. II. Heat capacities of solubilized systems, experimental, Z. Physik. Chem. [N.G.], 1959, 21, 30-37. [all data]

Cline and Andrews, 1931
Cline, J.K.; Andrews, D.H., Thermal energy studies. III. The octanols, J. Am. Chem. Soc., 1931, 53, 3668-3673. [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]

Higgins and Bartmess, 1998
Higgins, P.R.; Bartmess, J.E., The Gas Phase Acidities of Long Chain Alcohols., Int. J. Mass Spectrom., 1998, 175, 1-2, 71-79, https://doi.org/10.1016/S0168-1176(98)00125-6 . [all data]

Haas and Harrison, 1993
Haas, M.J.; Harrison, A.G., The Fragmentation of Proton-Bound Cluster Ions and the Gas-Phase Acidities of Alcohols, Int. J. Mass Spectrom. Ion Proc., 1993, 124, 2, 115, https://doi.org/10.1016/0168-1176(93)80003-W . [all data]

Boand, Houriet, et al., 1983
Boand, G.; Houriet, R.; Baumann, T., The gas phase acidity of aliphatic alcohols, J. Am. Chem. Soc., 1983, 105, 2203. [all data]

Markitanova, Barsukov, et al., 1981
Markitanova, L.I.; Barsukov, I.I.; Passet, B.V., Determination of heat of sulfation by calorimetric titration, J. Gen. Chem. USSR, 1981, 51, 1286-1289. [all data]


Notes

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