1-Butanol
- Formula: C4H10O
- Molecular weight: 74.1216
- 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
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- Options:
Data at NIST subscription sites:
- NIST / TRC Web Thermo Tables, "lite" edition (thermophysical and thermochemical data)
- NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)
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
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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.