6,10,14-Trimethylpentadeca-3,5-diene-2-one

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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-447.6 ± 1.8kJ/molCcbGadzhiev, Gubareva, et al., 1983Author's hf298_condensed=-451.04; ALS
Δfliquid-451.0 ± 9.1kJ/molCcbGadzhiev, Kerimov, et al., 1982ALS
Quantity Value Units Method Reference Comment
Δcliquid-11208.9 ± 4.3kJ/molCcbGadzhiev, Gubareva, et al., 1983Author's hf298_condensed=-451.04; Corresponding Δfliquid = -447.57 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-11205.4kJ/molCcbGadzhiev, Kerimov, et al., 1982Corresponding Δfliquid = -451.1 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
555.3293.95Baglay, Gurariy, et al., 1988T = 270 to 340 K. Unsmoothed experimental datum.; DH

Phase change 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: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Reference Comment
43.4 ± 0.5482.Baglay, Gurariy, et al., 1988Based on data from 404. to 560. K.

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.

Gadzhiev, Gubareva, et al., 1983
Gadzhiev, S.N.; Gubareva, A.I.; Ignat'ev, V.L.; Malinina, A.T.; Shakhova, M.K., Thermochemical study of intermediates from the synthesis of vitamin E, Deposited Document, SPSTL 448 Khp-D81. Chem. Abst. 98:88660x, 1983, 1. [all data]

Gadzhiev, Kerimov, et al., 1982
Gadzhiev, S.N.; Kerimov, K.K.; Gubareva, A.I.; Beregovykh, V.V.; Ignat'ev, V.L.; Nurullaev, G.G., Study of the physicochemical properties of polyene compounds and their derivatives, Khim.-Farm. Zh., 1982, 16, 1131-1133. [all data]

Baglay, Gurariy, et al., 1988
Baglay, A.K.; Gurariy, L.L.; Kuleshov, G.G., Physical properties of compounds used in vitamin synthesis, J. Chem. Eng. Data, 1988, 33, 512-518. [all data]


Notes

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