1-Butanol, 3,3-dimethyl-
- Formula: C6H14O
- Molecular weight: 102.1748
- IUPAC Standard InChIKey: DUXCSEISVMREAX-UHFFFAOYSA-N
- CAS Registry Number: 624-95-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: 3,3-Dimethyl-1-butanol; 3,3-dimethylbutan-1-ol
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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 by: Eugene S. Domalski and Elizabeth D. Hearing
Constant pressure heat capacity of liquid
Cp,liquid (cal/mol*K) | Temperature (K) | Reference |
---|---|---|
56.424 | 298.15 | Benson, Kumaran, et al., 1986 |
Phase change data
Go To: Top, Condensed phase thermochemistry data, 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 415. ± 2. | K | AVG | N/A | Average of 10 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 13.9 ± 0.05 | kcal/mol | GS | Kulikov, Verevkin, et al., 2001 | Based on data from 276. to 312. K.; AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
14.0 ± 0.02 | 328. | C | Ulbig, Klüppel, et al., 1996 | AC |
13.2 ± 0.02 | 343. | C | Ulbig, Klüppel, et al., 1996 | AC |
12.5 ± 0.02 | 358. | C | Ulbig, Klüppel, et al., 1996 | AC |
12.1 | 334. | A | Stephenson and Malanowski, 1987 | Based on data from 319. to 424. K.; AC |
11.8 | 368. | N/A | Wilhoit and Zwolinski, 1973 | Based on data from 353. to 417. K.; AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
2.28 | 235.7 | Massalska-Arodz, Nakamoto, et al., 2004 | AC |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Benson, Kumaran, et al., 1986
Benson, G.C.; Kumaran, M.K.; Halpin, C.J.; D'Arcy, P.J.,
Thermodynamic properties for (3,3-dimethylbutan-1-ol + n-hexane) at 298.15 K,
J. Chem. Thermodynam., 1986, 18, 1007-1014. [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]
Ulbig, Klüppel, et al., 1996
Ulbig, P.; Klüppel, M.; Schulz, S.,
Extension of the UNIVAP group contribution method: enthalpies of vaporization of special alcohols in the temperature range from 313 to 358 K,
Thermochimica Acta, 1996, 271, 9-21, https://doi.org/10.1016/0040-6031(95)02595-2
. [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]
Wilhoit and Zwolinski, 1973
Wilhoit, R.C.; Zwolinski, B.J.,
Physical and thermodynamic properties of aliphatic alcohols,
J. Phys. Chem. Ref. Data Suppl., 1973, 1, 2, 1. [all data]
Massalska-Arodz, Nakamoto, et al., 2004
Massalska-Arodz, Maria; Nakamoto, Tadahiro; Wasiutynski, Tadeusz; Mayer, Jacek; Krawczyk, Jan; Sorai, Michio,
Thermal and relaxational properties of glass-forming material, 3,3-dimethyl-1-butanol,
The Journal of Chemical Thermodynamics, 2004, 36, 10, 877-888, https://doi.org/10.1016/j.jct.2004.06.007
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid Tboil Boiling point ΔfusH Enthalpy of fusion ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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