2-Tetradecanone
- Formula: C14H28O
- Molecular weight: 212.3715
- IUPAC Standard InChIKey: POQLVOYRGNFGRM-UHFFFAOYSA-N
- CAS Registry Number: 2345-27-9
- 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: tetradecan-2-one
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Condensed phase thermochemistry data
Go To: Top, Phase change 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 by: Eugene S. Domalski and Elizabeth D. Hearing
Constant pressure heat capacity of solid
Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
415.2 | 298.15 | Sunner, Svensson, et al., 1979 | T = 278 to 338 K. Equations only. |
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
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 306.7 | K | N/A | Sunner, Svensson, et al., 1979, 2 | Uncertainty assigned by TRC = 0.1 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 727.7 | K | N/A | Pulliam, Gude, et al., 1995 | Uncertainty assigned by TRC = 4.8 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 1.12 | mol/l | N/A | Pulliam, Gude, et al., 1995 | Uncertainty assigned by TRC = 0.03 mol/l; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 82.1 ± 0.6 | kJ/mol | S-F | Sunner, Svensson, et al., 1979 | AC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 130.9 ± 0.5 | kJ/mol | C | Sunner, Svensson, et al., 1979 | AC |
Reduced pressure boiling point
Tboil (K) | Pressure (bar) | Reference | Comment |
---|---|---|---|
478.7 | 0.133 | Weast and Grasselli, 1989 | BS |
407.2 | 0.017 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
65.6 | 426. | A | Stephenson and Malanowski, 1987 | Based on data from 411. to 560. K.; AC |
55.6 | 564. | A | Stephenson and Malanowski, 1987 | Based on data from 549. to 643. K.; AC |
64.4 | 387. | A | Stephenson and Malanowski, 1987 | Based on data from 372. to 551. K. See also Stull, 1947.; AC |
51.6 | 556. | N/A | Ambrose, Ellender, et al., 1975 | Based on data from 412. to 643. K.; AC |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
49.120 | 306.7 | Sunner, Svensson, et al., 1979 | DH |
49.12 | 306.7 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
160.2 | 306.7 | Sunner, Svensson, et al., 1979 | DH |
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.
Sunner, Svensson, et al., 1979
Sunner, S.; Svensson, Ch.; Zelepuga, A.S.,
Enthalpies of vaporization at 298.15 K for some 2-alkanones and methyl alkanoates,
J. Chem. Thermodyn., 1979, 11, 491-495. [all data]
Sunner, Svensson, et al., 1979, 2
Sunner, S.; Svensson, C.; Zelepuga, A.S.,
Enthalpies of Vaporization at 298.15 for Some 2-ALkanones and Methyl Alkanoates,
J. Chem. Thermodyn., 1979, 11, 491-5. [all data]
Pulliam, Gude, et al., 1995
Pulliam, M.K.; Gude, M.T.; Teja, A.S.,
Critical Temperatures and Densities of n-Alkanones,
J. Chem. Eng. Data, 1995, 40, 455-8. [all data]
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]
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]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Ambrose, Ellender, et al., 1975
Ambrose, D.; Ellender, J.H.; Lees, E.B.; Sprake, C.H.S.; Townsend, R.,
Thermodynamic properties of organic oxygen compounds XXXVIII. Vapour pressures of some aliphatic ketones,
The Journal of Chemical Thermodynamics, 1975, 7, 5, 453-472, https://doi.org/10.1016/0021-9614(75)90275-X
. [all data]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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