Ethane
- Formula: C2H6
- Molecular weight: 30.0690
- IUPAC Standard InChIKey: OTMSDBZUPAUEDD-UHFFFAOYSA-N
- CAS Registry Number: 74-84-0
- 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. - Species with the same structure:
- Isotopologues:
- Other names: Bimethyl; Dimethyl; Ethyl hydride; Methylmethane; C2H6; UN 1035; UN 1961
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Critical volume
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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
Vc (l/mol) | Reference | Comment |
---|---|---|
0.1455 | Ambrose and Tsonopoulos, 1995 | |
0.1454 | Younglove and Ely, 1987 | Uncertainty assigned by TRC = 0.05 l/mol; TRC |
0.14556 | Douslin and Harrison, 1973 | TRC |
0.148 | Khazanova and Sominskaya, 1971 | Uncertainty assigned by TRC = 0.0005 l/mol; Method as Khazanova and Sominskayau, Russ. J. Phys. Chem. 1970, 44, 1366; TRC |
0.147 | Miniovich and Sorina, 1971 | Uncertainty assigned by TRC = 0.0005 l/mol; Method as L. A. Makarevich, E. S. Sokolova and G. A. Sorina, Zh. Fiz. Khim. 1967, 41, 2273.; TRC |
0.148 | Khodeeva, 1966 | Vis, samples thoroughly purified; TRC |
References
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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]
Younglove and Ely, 1987
Younglove, B.A.; Ely, J.F.,
Thermophysical Properties of Fluids II. Methane, Ethane, Propane, Isobutane, and Normal Butane,
J. Phys. Chem. Ref. Data, 1987, 16, 577. [all data]
Douslin and Harrison, 1973
Douslin, D.R.; Harrison, R.H.,
Pressure, Volume, Temperature Relations of Ethane,
J. Chem. Thermodyn., 1973, 5, 491-512. [all data]
Khazanova and Sominskaya, 1971
Khazanova, N.E.; Sominskaya, E.E.,
Changes in the Volume of Ethane Near Its Critical Point,
Russ. J. Phys. Chem. (Engl. Transl.), 1971, 45, 88-9. [all data]
Miniovich and Sorina, 1971
Miniovich, V.M.; Sorina, G.A.,
P-V-T Relations for Ethane in the Vicinity of Its Critical Point of the critical point of ethane: I p-v-t relations for ethane in the vicintiy of its critical point,
Russ. J. Phys. Chem. (Engl. Transl.), 1971, 45, 306-7. [all data]
Khodeeva, 1966
Khodeeva, S.M.,
Visual Observation of Gas-Gas Mixture,
Russ. J. Phys. Chem. (Engl. Transl.), 1966, 40, 1061-3. [all data]
Notes
Go To: Top, Critical volume, References
- Symbols used in this document:
Vc Critical volume - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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