1-Butanol
- Formula: C4H10O
- Molecular weight: 74.1216
- IUPAC Standard InChI: InChI=1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
- IUPAC Standard InChIKey: LRHPLDYGYMQRHN-UHFFFAOYSA-N
- CAS Registry Number: 71-36-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Butyl alcohol; n-Butan-1-ol; n-Butanol; n-Butyl alcohol; Butyl hydroxide; CCS 203; Hemostyp; Methylolpropane; Propylcarbinol; n-C4H9OH; Butanol; Butan-1-ol; 1-Hydroxybutane; Alcool butylique; Butanolo; Butylowy alkohol; Butyric alcohol; Propylmethanol; Butanolen; 1-Butyl alcohol; Rcra waste number U031; Butanol-1; NSC 62782
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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
DRB - Donald R. Burgess, Jr.
| ΔvapH° (kJ/mol) | Method | Reference | Comment |
|---|---|---|---|
| 52.42 | N/A | Majer and Svoboda, 1985 | |
| 51.7 | N/A | Schmeling and Strey, 2010 | Based on data from 243. to 303. K.; AC |
| 48.4 | N/A | Nasirzadeh, Zimin, et al., 2004 | Based on data from 298. to 363. K.; AC |
| 52.5 | CGC | Chickos, Hosseini, et al., 1995 | Based on data from 323. to 373. K.; AC |
| 55.2 | N/A | Gracia, Sánchez, et al., 1992 | Based on data from 283. to 323. K.; AC |
| 52.1 | C | Fuchs, Peacock, et al., 1982 | AC |
| 52.34 ± 0.03 | C | Polak and Benson, 1971 | ALS |
| 52.34 ± 0.02 | C | Polak and Benson, 1971 | AC |
| 52.3 | N/A | Gundry, Harrop, et al., 1969 | DRB |
| 52.3 ± 0.1 | C | Wadsö, Murto, et al., 1966 | AC |
| 52.30 ± 0.08 | C | Wadso, 1966 | ALS |
| 51.0 ± 0.1 | C | McCurdy and Laidler, 1963 | AC |
| 52.80 ± 0.84 | V | Green, 1960 | ALS |
| 51.9 ± 0.4 | C | Skinner and Snelson, 1960 | ALS |
| 51.4 | N/A | Skinner and Snelson, 1960 | DRB |
| 43.81 ± 0.04 | V | Mathews, 1926 | ALS; Data excluded from overall average |
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]
Schmeling and Strey, 2010
Schmeling, T.; Strey, K.,
Equilibrium Vapor Pressure Measurements for the n-Alcohols in the Temperature Range from -30 °C to + 30 °C,
Berichte der Bunsengesellschaft für physikalische Chemie, 2010, 87, 10, 871-874, https://doi.org/10.1002/bbpc.19830871008
. [all data]
Nasirzadeh, Zimin, et al., 2004
Nasirzadeh, Karamat; Zimin, Denys; Neueder, Roland; Kunz, Werner,
Vapor-Pressure Measurements of Liquid Solutions at Different Temperatures: Apparatus for Use over an Extended Temperature Range and Some New Data,
J. Chem. Eng. Data, 2004, 49, 3, 607-612, https://doi.org/10.1021/je034197x
. [all data]
Chickos, Hosseini, et al., 1995
Chickos, James S.; Hosseini, Sarah; Hesse, Donald G.,
Determination of vaporization enthalpies of simple organic molecules by correlations of changes in gas chromatographic net retention times,
Thermochimica Acta, 1995, 249, 41-62, https://doi.org/10.1016/0040-6031(95)90670-3
. [all data]
Gracia, Sánchez, et al., 1992
Gracia, M.; Sánchez, F.; Pérez, P.; Valero, J.; Gutiérrez Losa, C.,
Vapour pressures of (butan-1-ol + hexane) at temperatures between 283.10 K and 323.12 K,
The Journal of Chemical Thermodynamics, 1992, 24, 5, 463-471, https://doi.org/10.1016/S0021-9614(05)80118-1
. [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]
Polak and Benson, 1971
Polak, J.; Benson, G.C.,
Enthalpies of vaporization of some aliphatic alcohols,
J. Chem. Thermodyn., 1971, 3, 235-242. [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]
Wadsö, Murto, et al., 1966
Wadsö, Ingemar; Murto, Maija-Leena; Bergson, Göran; Ehrenberg, L.; Brunvoll, J.; Bunnenberg, E.; Djerassi, Carl; Records, Ruth,
Heats of Vaporization for a Number of Organic Compounds at 25 degrees C.,
Acta Chem. Scand., 1966, 20, 544-552, https://doi.org/10.3891/acta.chem.scand.20-0544
. [all data]
Wadso, 1966
Wadso, I.,
Acta Chem. Scand., 1966, 20, 544. [all data]
McCurdy and Laidler, 1963
McCurdy, K.G.; Laidler, K.J.,
HEATS OF VAPORIZATION OF A SERIES OF ALIPHATIC ALCOHOLS,
Can. J. Chem., 1963, 41, 8, 1867-1871, https://doi.org/10.1139/v63-274
. [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]
Skinner and Snelson, 1960
Skinner, H.A.; Snelson, A.,
The heats of combustion of the four isomeric butyl alcohols,
Trans. Faraday Soc., 1960, 56, 1776-1783. [all data]
Mathews, 1926
Mathews, J.H.,
The accurate measurement of heats of vaporization of liquids,
J. Am. Chem. Soc., 1926, 48, 562-576. [all data]
Notes
Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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