Amyl-t-butyl ether

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

Quantity Value Units Method Reference Comment
Δfgas-380.6 ± 6.8kJ/molEqkRozhnov, Barkov, et al., 1990 

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:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δvap48.3kJ/molN/AVerevkin, 2002See also Verevkin, Krasnykh, et al., 2003.; AC
Δvap46.3kJ/molN/AVerevkin, 2002See also Verevkin, Krasnykh, et al., 2003.; AC
Δvap46.89 ± 0.99kJ/molVRozhnov, Barkov, et al., 1990ALS
Δvap46.9 ± 1.0kJ/molEBRozhnov, Barkov, et al., 1990Based on data from 319. to 365. K.; AC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
43.7334.EBRozhnov, Barkov, et al., 1990Based on data from 319. to 365. K.; AC

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.

Rozhnov, Barkov, et al., 1990
Rozhnov, A.M.; Barkov, V.I.; Sharonov, K.G.; Tsvetkov, V.S., Investigation of the equilibria of the reaction: CH3(CH2)4OH + (CH3)2C:CH2 = CH3(CH2)4OC(CH3)3, J. Chem. Thermodyn., 1990, 22, 327-333. [all data]

Verevkin, 2002
Verevkin, Sergey P., Improved Benson Increments for the Estimation of Standard Enthalpies of Formation and Enthalpies of Vaporization of Alkyl Ethers, Acetals, Ketals, and Ortho Esters, J. Chem. Eng. Data, 2002, 47, 5, 1071-1097, https://doi.org/10.1021/je020023o . [all data]

Verevkin, Krasnykh, et al., 2003
Verevkin, Sergey P.; Krasnykh, Eugen L.; Vasiltsova, Tatiana V.; Heintz, Andreas, Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers, J. Chem. Eng. Data, 2003, 48, 3, 591-599, https://doi.org/10.1021/je0255980 . [all data]


Notes

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