Hexane, 2-methyl-
- Formula: C7H16
- Molecular weight: 100.2019
- IUPAC Standard InChIKey: GXDHCNNESPLIKD-UHFFFAOYSA-N
- CAS Registry Number: 591-76-4
- 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: 2-Methylhexane; Isoheptane
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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 |
---|---|---|
530.4 ± 0.2 | Daubert, 1996 | |
530.43 | Abara, Jennings, et al., 1988 | Uncertainty assigned by TRC = 0.2 K; TRC |
530.3 | Majer and Svoboda, 1985 | |
530.30 | McMicking and Kay, 1965 | Uncertainty assigned by TRC = 0.4 K; TRC |
530.33 | Ambrose, Cox, et al., 1960 | Uncertainty assigned by TRC = 0.2 K; Visual, PRT, IPTS-48; TRC |
531.05 | Edgar and Calingaert, 1929 | Uncertainty assigned by TRC = 0.5 K; measured by Keys and Kleinschmidt; 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.
Daubert, 1996
Daubert, T.E.,
Vapor-Liquid Critical Properties of Elements and Compounds. 5. Branched Alkanes and Cycloalkanes,
J. Chem. Eng. Data, 1996, 41, 365-372. [all data]
Abara, Jennings, et al., 1988
Abara, J.A.; Jennings, D.W.; Kay, W.B.; Teja, A.S.,
Phase Behavior in the Critical Region of Six Binary Mixtures of 2-Methylalkanes,
J. Chem. Eng. Data, 1988, 33, 242. [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]
McMicking and Kay, 1965
McMicking, J.H.; Kay, W.B.,
Vapor Pressures and Saturated Liquid and Vapor Densities of The Isomeric Heptanes and Isomeric Octanes,
Proc., Am. Pet. Inst., Sect. 3, 1965, 45, 75-90. [all data]
Ambrose, Cox, et al., 1960
Ambrose, D.; Cox, J.D.; Townsend, R.,
The critical temperatures of forty organic compounds,
Trans. Faraday Soc., 1960, 56, 1452. [all data]
Edgar and Calingaert, 1929
Edgar, G.; Calingaert, G.,
Preparation and Properties of the Isomeric Heptanes II. Physical Prop. properties,
J. Am. Chem. Soc., 1929, 51, 1540. [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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