Indane
- Formula: C9H10
- Molecular weight: 118.1757
- IUPAC Standard InChI: InChI=1S/C9H10/c1-2-5-9-7-3-6-8(9)4-1/h1-2,4-5H,3,6-7H2
- IUPAC Standard InChIKey: PQNFLJBBNBOBRQ-UHFFFAOYSA-N
- CAS Registry Number: 496-11-7
- 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: 1H-Indene, 2,3-dihydro-; Indan; Benzocyclopentane; Hydrindene; Indene, 2,3-dihydro-; 1,2-Hydrindene; 2,3-Dihydroindene; 2,3-Dihydro-1H-indene; Hydrindonaphthene; NSC 5292
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Reaction 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
+
=
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -98.9 ± 1.4 | kJ/mol | Chyd | Hill, Morton, et al., 1980 | liquid phase |
| ΔrH° | -96. | kJ/mol | Eqk | Frye and Weitkamp, 1969 | gas phase |
| ΔrH° | -90.48 ± 0.59 | kJ/mol | Eqk | Naidus and Mueller, 1950 | gas phase; At 375-525 K |
6 + 2
=
+
By formula: 6H2 + 2C9H10 = C9H16 + C9H16
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -377.1 ± 2.1 | kJ/mol | Chyd | Dolliver, Gresham, et al., 1937 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -383. ± 2. kJ/mol; At 355 °K |
3 +
=
By formula: 3H2 + C9H10 = C9H16
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -192. | kJ/mol | Eqk | Frye and Weitkamp, 1969 | gas phase |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hill, Morton, et al., 1980
Hill, R.K.; Morton, G.H.; Rogers, D.W.; Choi, L.S.,
Rearrangement of 1,1'-spirobiindene and thermochemical evidence for its spiroconjugative destabilization,
J. Org. Chem., 1980, 45, 5163-5166. [all data]
Frye and Weitkamp, 1969
Frye, C.G.; Weitkamp, A.W.,
Equilibrium hydrogenations of multi-ring aromatics,
J. Chem. Eng. Data, 1969, 14, 372-376. [all data]
Naidus and Mueller, 1950
Naidus, E.S.; Mueller, M.B.,
Equilibrium studies on the hydrindene-indene-hydrogen system,
J. Am. Chem. Soc., 1950, 72, 1829-1831. [all data]
Dolliver, Gresham, et al., 1937
Dolliver, M.a.; Gresham, T.L.; Kistiakowsky, G.B.; Vaughan, W.E.,
Heats of organic reactions. V. Heats of hydrogenation of various hydrocarbons,
J. Am. Chem. Soc., 1937, 59, 831-841. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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