Phenol, 2,5-bis(1-methylethyl)-


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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfliquid-78.kcal/molCcbBertholon, Giray, et al., 1971 
Quantity Value Units Method Reference Comment
Δcliquid-1665.kcal/molCcbBertholon, Giray, et al., 1971Corresponding Δfliquid = -78. kcal/mol (simple calculation by NIST; no Washburn corrections)

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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Δvap20.58kcal/molCBertholon, Giray, et al., 1971ALS
Δvap21.3kcal/molN/ABertholon, Giray, et al., 1971DRB

Reaction 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

Phenol, 2,5-bis(1-methylethyl)- = Phenol, 3,5-bis(1-methylethyl)-

By formula: C12H18O = C12H18O

Quantity Value Units Method Reference Comment
Δr-2.20 ± 0.15kcal/molEqkNesterova, Pilyshchikov, et al., 1983liquid phase; GC

Phenol, 2,4-bis(1-methylethyl)- = Phenol, 2,5-bis(1-methylethyl)-

By formula: C12H18O = C12H18O

Quantity Value Units Method Reference Comment
Δr-0.30 ± 0.02kcal/molEqkNesterova, Pilyshchikov, et al., 1983liquid phase; GC

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.

Bertholon, Giray, et al., 1971
Bertholon, G.; Giray, M.; Perrin, R.; Vincent-Falquet-Berny, M.F., No. 532. - Etude physicochimique des phenols. OX. - Ethanlpies de combustion et energies de resonance des alcoyl et aryphenols, Bull. Soc. Chim. France, 1971, 3180-3187. [all data]

Nesterova, Pilyshchikov, et al., 1983
Nesterova, T.N.; Pilyshchikov, V.A.; Rozhnov, A.M., Chemical Equilibrium in the system isopropylphenols-phenol, J. Appl. Chem. USSR, 1983, 56, 1257-1261. [all data]


Notes

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