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
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Enthalpy of formation of gas 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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
ΔfH°gas (kcal/mol) | Method | Reference | Comment |
---|---|---|---|
-65.87 | N/A | Mosselman and Dekker, 1975 | Value computed using ΔfHliquid° value of -327.0±0.2 kj/mol from Mosselman and Dekker, 1975 and ΔvapH° value of 51.4 kj/mol from Skinner and Snelson, 1960.; DRB |
-65.65 ± 0.07 | Ccb | Mosselman and Dekker, 1975 | Value computed using ΔfHliquid° from Mosselman and Dekker, 1975 and ΔvapH° value of 12.5 kcal/mol from Wadso, 1966.; DRB |
-65.79 ± 0.13 | Ccb | Gundry, Harrop, et al., 1969 | ALS |
-65.92 | N/A | Mosselman and Dekker, 1969 | Value computed using ΔfHliquid° value of -327.2±0.2 kj/mol from Mosselman and Dekker, 1969 and ΔvapH° value of 51.4 kj/mol from Skinner and Snelson, 1960.; DRB |
-65.70 ± 0.07 | Ccb | Mosselman and Dekker, 1969 | Value computed using ΔfHliquid° from Mosselman and Dekker, 1969 and ΔvapH° value of 12.5 kcal/mol from Wadso, 1966.; DRB |
-65.58 | N/A | Chao and Rossini, 1965 | Value computed using ΔfHliquid° value of -325.8±0.7 kj/mol from Chao and Rossini, 1965 and ΔvapH° value of 51.4 kj/mol from Skinner and Snelson, 1960.; DRB |
-65.4 ± 0.2 | Ccb | Chao and Rossini, 1965 | Value computed using ΔfHliquid° from Chao and Rossini, 1965 and ΔvapH° value of 12.5 kcal/mol from Wadso, 1966.; DRB |
-66.92 ± 0.22 | Ccb | Green, 1960 | ALS |
-66.1 ± 0.35 | Ccb | Skinner and Snelson, 1960 | ALS |
-67.26 | N/A | Tjebbes, 1960 | Value computed using ΔfHliquid° value of -332.8±0.4 kj/mol from Tjebbes, 1960 and ΔvapH° value of 51.4 kj/mol from Skinner and Snelson, 1960.; DRB |
-67.04 ± 0.1 | Ccb | Tjebbes, 1960 | Value computed using ΔfHliquid° from Tjebbes, 1960 and ΔvapH° value of 12.5 kcal/mol from Wadso, 1966.; DRB |
-66.49 | N/A | Parks, 1925 | Value computed using ΔfHliquid° value of -329.6 kj/mol from Parks, 1925 and ΔvapH° value of 51.4 kj/mol from Skinner and Snelson, 1960.; DRB |
-66.28 ± 0.72 | Ccb | Parks, 1925 | Value computed using ΔfHliquid° from Parks, 1925 and ΔvapH° value of 12.5 kcal/mol from Wadso, 1966. estimated uncertainty; DRB |
References
Go To: Top, Enthalpy of formation of gas 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.
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]
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]
Wadso, 1966
Wadso, I.,
Acta Chem. Scand., 1966, 20, 544. [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]
Mosselman and Dekker, 1969
Mosselman, C.; Dekker, H.,
A new method for handling volatile and hygroscopic substances in bomb calorimetry enthalpy of formation of liquid butanol,
Recl. Trav. Chim. Pays-Bas, 1969, 257-261. [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]
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]
Tjebbes, 1960
Tjebbes, J.,
Heats of combustion of butannal and some related compounds,
Acta Chem. Scand., 1960, 14, 180-188. [all data]
Parks, 1925
Parks, G.S.,
Thermal data on organic compounds I. The heat capacities and free energies of methyl, ethyl and normal-butyl alcohols,
J. Am. Chem. Soc., 1925, 47, 338-345. [all data]
Notes
Go To: Top, Enthalpy of formation of gas at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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