Hexadecane
- Formula: C16H34
- Molecular weight: 226.4412
- IUPAC Standard InChIKey: DCAYPVUWAIABOU-UHFFFAOYSA-N
- CAS Registry Number: 544-76-3
- 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: n-Cetane; n-Hexadecane; Cetane
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Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.)
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:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
ΔvapH° (kJ/mol) | Method | Reference | Comment |
---|---|---|---|
81.38 | N/A | Majer and Svoboda, 1985 | |
81.8 ± 1.3 | CGC | Nichols, Orf, et al., 2000 | AC |
81.4 | CGC | Chickos, Hosseini, et al., 1995 | Based on data from 453. to 503. K.; AC |
81.4 | CGC | Chickos, Hosseini, et al., 1995 | Based on data from 423. to 473. K.; AC |
81.2 | CGC | Chickos, Hosseini, et al., 1995 | Based on data from 363. to 413. K.; AC |
81.4 | N/A | Ruzicka and Majer, 1994 | AC |
81.4 ± 0.4 | C | Morawetz, 1972 | AC |
81.1 | N/A | Reid, 1972 | AC |
80.6 ± 1.5 | V | Parks and Moore, 1949 | ALS |
References
Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Majer and Svoboda, 1985
Majer, V.; Svoboda, V.,
Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]
Nichols, Orf, et al., 2000
Nichols, Gary; Orf, Jennifer; Reiter, Sarah M.; Chickos, James; Gokel, George W.,
The vaporization enthalpies of some crown and polyethers by correlation gas chromatography,
Thermochimica Acta, 2000, 346, 1-2, 15-28, https://doi.org/10.1016/S0040-6031(99)00405-0
. [all data]
Chickos, Hosseini, et al., 1995
Chickos, James S.; Hosseini, Sarah; Hesse, Donald G.,
Determination of vaporization enthalpies of simple organic molecules by correlations of changes in gas chromatographic net retention times,
Thermochimica Acta, 1995, 249, 41-62, https://doi.org/10.1016/0040-6031(95)90670-3
. [all data]
Ruzicka and Majer, 1994
Ruzicka, Kvetoslav; Majer, Vladimir,
Simultaneous Treatment of Vapor Pressures and Related Thermal Data Between the Triple and Normal Boiling Temperatures for n-Alkanes C5--C20,
J. Phys. Chem. Ref. Data, 1994, 23, 1, 1, https://doi.org/10.1063/1.555942
. [all data]
Morawetz, 1972
Morawetz, E.,
Enthalpies of vaporization of n-alkanes from C12 to C20,
J. Chem. Thermodyn., 1972, 4, 139-144. [all data]
Reid, 1972
Reid, Robert C.,
Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00,
AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637
. [all data]
Parks and Moore, 1949
Parks, G.S.; Moore, G.E.,
Vapor pressure and other thermodynamic dta for n-hexadecane and n-dodecylcyclohexane near room temperature,
J. Chem. Phys., 1949, 17, 1151-11. [all data]
Notes
Go To: Top, Enthalpy of vaporization at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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