Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Benzenemethanol, «alpha»,«alpha»-dimethyl-

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Phase change 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
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
Tboil475.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus310.KN/ADolbneva, Dikii, et al., 1982Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC
Tfus346.KN/AWelsh and Drake, 1938Uncertainty assigned by TRC = 3. K; TRC
Quantity Value Units Method Reference Comment
Deltavap15.5 ± 0.1kcal/molGSVerevkin, 1999Based on data from 311. - 338. K.; AC
Quantity Value Units Method Reference Comment
Deltasub19.7 ± 0.2kcal/molN/AVerevkin, 1999AC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
15.2 ± 0.1325.GSVerevkin, 1999Based on data from 311. - 338. K.; AC
12.6406.AStephenson and Malanowski, 1987Based on data from 391. - 423. K.; AC

Enthalpy of sublimation

DeltasubH (kcal/mol) Temperature (K) Method Reference Comment
19.8 ± 0.2289.GSVerevkin, 1999Based on data from 276. - 302. K.; AC
20.9 ± 0.62294.VVan-Chin-Syan, Dolbneva, et al., 1984see Dolbneva, Dikii, et al., 1984; ALS

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Phase change data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Dolbneva, Dikii, et al., 1982
Dolbneva, T.N.; Dikii, M.A.; Van-Chin-Syan, Yu.Ya.; Gevus, O.I., Thermodynamic properties of diisopropylbenzene derivatives, Deposited Doc. ONIITEkhim Cherkassy, 1982, Doc. No. 293 khp - 82, 1982. [all data]

Welsh and Drake, 1938
Welsh, L.H.; Drake, N.L., The Condensation of Tertiary Aryl Substituted Carbinos with Phenol in the Presence of Aluminum Chloride, J. Am. Chem. Soc., 1938, 60, 59. [all data]

Verevkin, 1999
Verevkin, Sergey P., Strain Effects in Phenyl-Substituted Methanes. Geminal Interaction between Phenyl and the Electron-Releasing Substituent in Benzylamines and Benzyl Alcohols, J. Chem. Eng. Data, 1999, 44, 6, 1245-1251, https://doi.org/10.1021/je990118z . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Van-Chin-Syan, Dolbneva, et al., 1984
Van-Chin-Syan, Yu.Ya.; Dolbneva, T.N.; Dikii, M.A.; Cuchmarev, S.K., Thermochemistry of derivatives of isopropylbenzene and p-diisopropylbenzene, Russ. J. Phys. Chem. (Engl. Transl.), 1984, 58, 1783-1785. [all data]

Dolbneva, Dikii, et al., 1984
Dolbneva, T.N.; Dikii, M.A.; Wang, C.H.; Gevus, O.I., Thermodynamic properties of derivatives of diisopropylbenzene, Deposited Document, SPSTL 293 Khp-D82. Chem. Abst. 101:22824c, 1984, 1-6. [all data]


Notes

Go To: Top, Phase change data, References