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
The 3d structure may be viewed using Java or Javascript. - 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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Critical temperature
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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
| Tc (K) | Reference | Comment |
|---|---|---|
| 563.0 ± 0.3 | Gude and Teja, 1995 | |
| 563.6 | Lydersen and Tsochev, 1990 | TRC |
| 562.4 | Rosenthal and Teja, 1990 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 562.4 | Rosenthal and Teja, 1989 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 562.4 | Teja, Lee, et al., 1989 | TRC |
| 562.9 | Majer and Svoboda, 1985 | |
| 562.2 | Sprague and Young, 1974 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 562.2 | Young, 1974 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 562.2 | Young, 1974, 2 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 562.2 | Young, 1974, 3 | Uncertainty assigned by TRC = 0.4 K; TRC |
| 562.2 | Young, 1974, 4 | Uncertainty assigned by TRC = 0.4 K; TRC |
| 561. | Efremov, 1966 | Uncertainty assigned by TRC = 2. K; TRC |
| 563.05 | Skaates and Kay, 1964 | TRC |
| 563.01 | Ambrose and Townsend, 1963 | TRC |
| 560.2 | Mocharnyuk, 1960 | TRC |
| 564.2 | Ravikovich and Solomko, 1958 | TRC |
| 560.2 | Golik, Ravikovich, et al., 1955 | TRC |
| 562.92 | Kay and Donham, 1955 | TRC |
| 560.10 | Singh and Shemilt, 1955 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 561.2 | Fischer and Reichel, 1943 | TRC |
| 560.3 | Pawlewski, 1883 | TRC |
References
Go To: Top, Critical temperature, 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]
Lydersen and Tsochev, 1990
Lydersen, A.L.; Tsochev, V.,
Critical temperatures and pressures and high temperature vapour pressures of seven alcohols,
Chem. Eng. Technol., 1990, 13, 125-30. [all data]
Rosenthal and Teja, 1990
Rosenthal, D.J.; Teja, A.S.,
The Critical Pressures and temperatures of Isomeric Alkanols,
Ind. Eng. Chem. to be published 1990 1990, 1990. [all data]
Rosenthal and Teja, 1989
Rosenthal, D.J.; Teja, A.S.,
Critical pressures and temperatures of isomeric alkanols,
Ind. Eng. Chem. Res., 1989, 28, 1693. [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]
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]
Sprague and Young, 1974
Sprague, G.P.; Young, C.L.,
Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 52. [all data]
Young, 1974
Young, C.L.,
Gas-Liquid Critical Temperature. 1-Butanol (n-Butyl alcohol)-n-Pentane,
Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 52. [all data]
Young, 1974, 2
Young, C.L.,
Gas-Liquid Critical Temperature. 1-Butanol (Butyl Alcohol)-n-Hexane System,
Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 53. [all data]
Young, 1974, 3
Young, C.L.,
Gas-Liquid Critical Temperature. 1-Butanol (n-Butyl Alcohol)-n-Heptane,
Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 54. [all data]
Young, 1974, 4
Young, C.L.,
Gas-Liquid Critical Temperature. 1-Butanol (Butyl Alcohol)-n-Octane System,
Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1974, No. 1, 55. [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]
Skaates and Kay, 1964
Skaates, J.M.; Kay, W.B.,
The Phase Relations of Binary Systems that Form Azeotropes: N-Alkyl Alcohol-Benzene Systems: Methanol Through N-Butanol,
Chem. Eng. Sci., 1964, 19, 431-44. [all data]
Ambrose and Townsend, 1963
Ambrose, D.; Townsend, R.,
Thermodynamic Properties of Organic Oxygen Compounds IX. The Critical Properties and Vapor Pressures Above Five Atmospheres of Six Aliphatic Alcohols,
J. Chem. Soc., 1963, 54, 3614-25. [all data]
Mocharnyuk, 1960
Mocharnyuk, R.F.,
Physicochemical investigation of solutions of certain monoatomic alcohols in acetone,
Zh. Obshch. Khim., 1960, 30, 1098-102. [all data]
Ravikovich and Solomko, 1958
Ravikovich, S.D.; Solomko, V.P.,
Investigation of the viscosity and critical temperatures of some deuterium compounds and their solutions,
Ukr. Khim. Zh. (Russ. Ed.), 1958, 24, 7. [all data]
Golik, Ravikovich, et al., 1955
Golik, A.Z.; Ravikovich, S.D.; Orishchenko, A.V.,
Viscosity and Molecular Struct. of Normal Alcohols and Their Solutions,
Ukr. Khim. Zh. (Russ. Ed.), 1955, 21, 167. [all data]
Kay and Donham, 1955
Kay, W.B.; Donham, W.E.,
Liquid-Vapor Equilibrium in the Isobutyl Alcohol-Butanol, Methanol- Butanol, and Diethyl Ether-Butanol Systems,
Chem. Eng. Sci., 1955, 4, 1-16. [all data]
Singh and Shemilt, 1955
Singh, R.; Shemilt, L.W.,
Critical Constants of n-Butanol,
J. Chem. Phys., 1955, 23, 1370-1. [all data]
Fischer and Reichel, 1943
Fischer, R.; Reichel, T.,
Determination of the Critical Temperature BY Means of the Micro Melting-Point Apparatus,
Mikrochem. Ver. Mikrochim. Acta, 1943, 31, 102. [all data]
Pawlewski, 1883
Pawlewski, B.,
Critical temperatures of some liquids,
Ber. Dtsch. Chem. Ges., 1883, 16, 2633-36. [all data]
Notes
Go To: Top, Critical temperature, References
- Symbols used in this document:
Tc Critical temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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