1H-Indene, 2,3-dihydro-4,7-dimethyl-

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Gas phase thermochemistry data

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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 by: Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Δfgas-1.8 ± 0.41kcal/molN/AGood, 1971Value computed using ΔfHliquid° value of -65.7±1.6 kj/mol from Good, 1971 and ΔvapH° value of 58.29±0.44 kj/mol from missing citation.

Condensed phase thermochemistry data

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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:
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
Δfliquid-15.70 ± 0.38kcal/molCcbGood, 1971ALS
Quantity Value Units Method Reference Comment
Δcliquid-1497.07 ± 0.35kcal/molCcbGood, 1971Corresponding Δfliquid = -15.70 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid70.08cal/mol*KN/ALee-Bechtold, Finke, et al., 1981DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
57.72298.15Lee-Bechtold, Finke, et al., 1981T = 10 to 400 K.; DH

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.

Good, 1971
Good, W.D., The enthalpies of combustion and formation of indan and seven alkylindans, J. Chem. Thermodyn., 1971, 3, 711-717. [all data]

Lee-Bechtold, Finke, et al., 1981
Lee-Bechtold, S.H.; Finke, H.L.; Messerly, J.F.; Scott, D.W., Thermodynamic properties of methyl-substituted indans, J. Chem. Thermodyn., 1981, 13, 213-228. [all data]


Notes

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