1-Hexene
- Formula: C6H12
- Molecular weight: 84.1595
- IUPAC Standard InChI: InChI=1S/C6H12/c1-3-5-6-4-2/h3H,1,4-6H2,2H3
- IUPAC Standard InChIKey: LIKMAJRDDDTEIG-UHFFFAOYSA-N
- CAS Registry Number: 592-41-6
- 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: Hexene-1; 1-n-Hexene; 1-C6H12; Butylethylene; Hexene; Hex-1-ene; UN 2370; Hexylene; Neodene 6 XHP; NSC 74121; Dialene 6
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Condensed phase thermochemistry data
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
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -73. ± 3. | kJ/mol | AVG | N/A | Average of 9 values; Individual data points |
| Quantity | Value | Units | Method | Reference | Comment |
| S°liquid | 295.18 | J/mol*K | N/A | McCullough, Finke, et al., 1957 | DH |
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 182.77 | 298.56 | Kalinowska and Woycicki, 1985 | T = 180 to 300 K. Value is unsmoothed experimental datum.; DH |
| 183.30 | 298.15 | McCullough, Finke, et al., 1957 | T = 11 to 360 K.; DH |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
McCullough, Finke, et al., 1957
McCullough, J.P.; Finke, H.L.; Gross, M.E.; Messerly, J.F.; Waddington, G.,
Low temperature calorimetric studies of seven 1-olefins: effect of orientational disorder in the solid state,
J. Phys. Chem., 1957, 61, 289-301. [all data]
Kalinowska and Woycicki, 1985
Kalinowska, B.; Woycicki, W.,
Heat capacities and excess heat capacities of (an alcohol + an unsaturated hydrocarbon). 1. (Propan-1-ol + n-hex-1-ene),
J. Chem. Thermodynam., 1985, 17, 829-834. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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