2-Pentadecanone
- Formula: C15H30O
- Molecular weight: 226.3981
- IUPAC Standard InChIKey: CJPNOLIZCWDHJK-UHFFFAOYSA-N
- CAS Registry Number: 2345-28-0
- 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: Methyl tridecyl ketone; Pentadecan-2-one; 2-pentandecanone
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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
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 567.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 312.2 | K | N/A | Sunner, Svensson, et al., 1979 | Uncertainty assigned by TRC = 0.1 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 20.4 ± 0.41 | kcal/mol | S-F | Sunner, Svensson, et al., 1979, 2 | AC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 33.29 ± 0.38 | kcal/mol | C | Sunner, Svensson, et al., 1979, 2 | AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
16.2 | 437. | A | Stephenson and Malanowski, 1987 | Based on data from 422. to 575. K.; AC |
13.8 | 574. | A | Stephenson and Malanowski, 1987 | Based on data from 559. to 658. K.; AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
13.043 | 312.2 | Sunner, Svensson, et al., 1979, 2 | DH |
13.00 | 312.2 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
41.78 | 312.2 | Sunner, Svensson, et al., 1979, 2 | DH |
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]
Sunner, Svensson, et al., 1979
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]
Sunner, Svensson, et al., 1979, 2
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]
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]
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, Phase change data, References
- Symbols used in this document:
Tboil Boiling point 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 - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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