Butane
- Formula: C4H10
- Molecular weight: 58.1222
- IUPAC Standard InChI: InChI=1S/C4H10/c1-3-4-2/h3-4H2,1-2H3
- IUPAC Standard InChIKey: IJDNQMDRQITEOD-UHFFFAOYSA-N
- CAS Registry Number: 106-97-8
- 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: n-Butane; Diethyl; Freon 600; Liquefied petroleum gas; LPG; n-C4H10; Butanen; Butani; Methylethylmethane; UN 1011; A 21; HC 600; HC 600 (hydrocarbon); R 600; R 600 (alkane)
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Critical density
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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
| ρc (mol/l) | Reference | Comment |
|---|---|---|
| 3.92 ± 0.01 | Ambrose and Tsonopoulos, 1995 | |
| 3.943 | Holcomb, Magee, et al., 1995 | Uncertainty assigned by TRC = 0.07 mol/l; TRC |
| 3.92 | Teja, Lee, et al., 1989 | TRC |
| 3.8858 | Vasserman, Khasilev, et al., 1989 | Uncertainty assigned by TRC = 0.026 mol/l; TRC |
| 3.9202 | Haynes and Goodwin, 1982 | TRC |
| 3.92 | Das, Reed, et al., 1973 | Uncertainty assigned by TRC = 0.05 mol/l; TRC |
| 3.92 | Kreglewski and Kay, 1969 | Uncertainty assigned by TRC = 0.03 mol/l; TRC |
| 3.924 | Kay, 1941 | Uncertainty assigned by TRC = 0.1 mol/l; TRC |
| 3.924 | Kay, 1940 | Uncertainty assigned by TRC = 0.1 mol/l; TRC |
References
Go To: Top, Critical density, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ambrose and Tsonopoulos, 1995
Ambrose, D.; Tsonopoulos, C.,
Vapor-Liquid Critical Properties of Elements and Compounds. 2. Normal Alkenes,
J. Chem. Eng. Data, 1995, 40, 531-546. [all data]
Holcomb, Magee, et al., 1995
Holcomb, C.D.; Magee, J.W.; Haynes, W.M.,
Density Measurements on Natural Gas Liquids, Research Report RR-147, Gas Processors Association Project 916, 1995. [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]
Vasserman, Khasilev, et al., 1989
Vasserman, A.A.; Khasilev, I.P.; Cymarnyi, V.A.,
Tables of recommended data. N-butane. Pressure and density of liquid and gas at saturation.,
Deposited Doc. VNIIKI, 1989, Doc. No. 604-kk, 1989. [all data]
Haynes and Goodwin, 1982
Haynes, W.M.; Goodwin, R.D.,
Thermopnhysical properties of normal butane from 135 to 700K at pressures to 70 MPa,
NBS Monogr. (U. S.), 1982, 1982, 197 pp.. [all data]
Das, Reed, et al., 1973
Das, T.R.; Reed, C.O.; Eubank, P.T.,
Pvt surface and thermodynamic properties of n-butane,
J. Chem. Eng. Data, 1973, 18, 244. [all data]
Kreglewski and Kay, 1969
Kreglewski, A.; Kay, W.B.,
The Critical Constants of Conformal Mixtures,
J. Phys. Chem., 1969, 73, 3359. [all data]
Kay, 1941
Kay, W.B.,
Liquid-Vapor Equil. Relations in Binary Systems. Butane-Heptane Syst. System,
Ind. Eng. Chem., 1941, 33, 590-4. [all data]
Kay, 1940
Kay, W.B.,
Liquid-Vapor Equilibrium Relations in Binary Systems. The Ethane- Butane System,
Ind. Eng. Chem., 1940, 32, 353-7. [all data]
Notes
Go To: Top, Critical density, References
- Symbols used in this document:
ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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