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1-Propanol, 2,2-dimethyl-

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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:
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
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil385. ± 3.KAVGN/AAverage of 26 out of 27 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus327.KN/ARai, Singh, et al., 1987Uncertainty assigned by TRC = 0.2 K; TRC
Tfus325.7KN/AMurrill and Breed, 1970Crystal phase 1 phase; Uncertainty assigned by TRC = 3. K; TRC
Tfus324.45KN/AMcKenna, Tartar, et al., 1953Uncertainty assigned by TRC = 0.4 K; TRC
Tfus323.15KN/AWhitmore, 1938Uncertainty assigned by TRC = 1.5 K; TRC
Quantity Value Units Method Reference Comment
Deltavap51.8 ± 0.3kJ/molGS,BKulikov, Verevkin, et al., 2001Based on data from 274. - 312. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
47.5345.AStephenson and Malanowski, 1987Based on data from 330. - 387. K.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
2.9328.2ACStraka, van Genderen, et al., 2007Based on data from 10. - 370. K.; AC
3.87329.8N/ACenský, Ruzicka, et al., 2003AC
3.73329.8N/ASalud, López, et al., 1999AC
3.5328.1DSCGranzow, 1996AC
4.06325.N/AMurrill and Breed, 1970, 2AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
13.43146.Parks, Huffman, et al., 1933CAL

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
4.463242.crystaline, IIcrystaline, IMurrill and Breed, 1970, 2DH
4.057325.crystaline, IliquidMurrill and Breed, 1970, 2DH

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
18.4242.crystaline, IIcrystaline, IMurrill and Breed, 1970, 2DH
12.5325.crystaline, IliquidMurrill and Breed, 1970, 2DH

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:


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.

Rai, Singh, et al., 1987
Rai, U.S.; Singh, O.P.; Singh, N.B., Solidification behavior of organic eutectic, succinonitrile-neopenty alcohol system, J. Chim. Phys. Phys.-Chim. Biol., 1987, 84, 483. [all data]

Murrill and Breed, 1970
Murrill, E.; Breed, L.W., Solid-solid phase transitions determined by differential scanning calorime- try. Part I. Tetrahedral Substances., Thermochim. Acta, 1970, 1, 239. [all data]

McKenna, Tartar, et al., 1953
McKenna, F.E.; Tartar, H.V.; Lingafelter, E.C., Studies of hemiacetal formation in alcohol - aldehyde systems: II refraction studies, J. Am. Chem. Soc., 1953, 75, 604-7. [all data]

Whitmore, 1938
Whitmore, F.C., The Reducing Action of Grignard Reagents on Acyl Chlorides, Recl. Trav. Chim. Pays-Bas, 1938, 57, 562. [all data]

Kulikov, Verevkin, et al., 2001
Kulikov, Dmitry; Verevkin, Sergey P.; Heintz, Andreas, Determination of Vapor Pressures and Vaporization Enthalpies of the Aliphatic Branched C 5 and C 6 Alcohols, J. Chem. Eng. Data, 2001, 46, 6, 1593-1600, https://doi.org/10.1021/je010187p . [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]

Straka, van Genderen, et al., 2007
Straka, Martin; van Genderen, Aad; Ruzicka, Kvetoslav; Ruzicka, Vlastimil, Heat Capacities in the Solid and in the Liquid Phase of Isomeric Pentanols, J. Chem. Eng. Data, 2007, 52, 3, 794-802, https://doi.org/10.1021/je060411g . [all data]

Censký, Ruzicka, et al., 2003
Censký, Miroslav; Ruzicka, Kvetoslav; Ruzicka, Vlastimil; Zábranský, Milan, Heat capacities of alkanols, Thermochimica Acta, 2003, 408, 1-2, 45-53, https://doi.org/10.1016/S0040-6031(03)00317-4 . [all data]

Salud, López, et al., 1999
Salud, Josep; López, David O.; Barrio, Maria; Tamarit, Josep Ll., Two-component systems of isomorphous orientationally disordered crystals. Part 1 Packing of the mixed crystals, J. Mater. Chem., 1999, 9, 4, 909-916, https://doi.org/10.1039/a808258h . [all data]

Granzow, 1996
Granzow, Bettina, Hydrogen bonding and phase transitions of a group of alcohols derived from 2,2-dimethylpropane, Journal of Molecular Structure, 1996, 381, 1-3, 127-131, https://doi.org/10.1016/0022-2860(96)09232-0 . [all data]

Murrill and Breed, 1970, 2
Murrill, E.; Breed, L., Solid-solid phase transitions determined by differential scanning calorimetry, Thermochim. Acta, 1970, 1, 239-246. [all data]

Parks, Huffman, et al., 1933
Parks, G.S.; Huffman, H.M.; Barmore, M., Thermal Data on Organic Compounds. XI. The Heat Capacities, Entropies and Free Energies of Ten Compounds Containing Oxygen or Nitrogen, J. Am. Chem. Soc., 1933, 55, 7, 2733, https://doi.org/10.1021/ja01334a016 . [all data]


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