1-Tetradecanol
- Formula: C14H30O
- Molecular weight: 214.3874
- IUPAC Standard InChI: InChI=1S/C14H30O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h15H,2-14H2,1H3
- IUPAC Standard InChIKey: HLZKNKRTKFSKGZ-UHFFFAOYSA-N
- CAS Registry Number: 112-72-1
- 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. - Species with the same structure:
- Other names: n-Tetradecan-1-ol; n-Tetradecanol; n-Tetradecyl alcohol; Alfol 14; Lanette K; Lanette Wax KS; Loxanol V; Myristic alcohol; Myristyl alcohol; Tetradecyl alcohol; n-Tetradecanol-1; 1-Hydroxytetradecane; Dytol R-52; Tetradecanol; Dehydag wax 14; Epal 14; Lanette 14; Lorol C14; Philcohol 1400; Tetradecanol-1; Tetradecan-1-ol; NSC 8549; Fatty alcohol (C14); 150138-88-8; 8032-14-2
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Condensed phase thermochemistry data
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:
DH - Eugene S. Domalski and Elizabeth D. Hearing
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -150.14 ± 0.35 | kcal/mol | Ccr | Steele, Chirico, et al., 1991 | ΔHfusion = 48.5±1.0 kcal/mol; ALS |
| ΔfH°solid | -150.5 ± 0.1 | kcal/mol | Ccb | Mosselman and Dekker, 1975 | Hfusion =48.22±0.42; ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -2191.30 ± 0.28 | kcal/mol | Ccr | Steele, Chirico, et al., 1991 | ΔHfusion = 48.5±1.0 kcal/mol; Corresponding ΔfHºsolid = -150.14 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°solid | -2202. ± 2. | kcal/mol | Ccb | Freeman and Bagby, 1989 | Corresponding ΔfHºsolid = -139. kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°solid | -2191.0 ± 0.1 | kcal/mol | Ccb | Mosselman and Dekker, 1975 | Hfusion =48.22±0.42; Corresponding ΔfHºsolid = -150.5 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 123.3 | 313.15 | Khasanshin and Zykova, 1989 | T = 313 to 563 K.; DH |
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 101.9 | 298.15 | N/A | T = 274 to 564 K. C/R(c) = 0.360T - 56.06 (269 to 311 K); C/R(liq) = 0.159T + 13.618 (311 to 379 K), R = 8.31451 J/mol*K.; DH |
| 92.7 | 298.15 | Mosselman, Mourik, et al., 1974 | α-form, 386 to 303 K.; DH |
| 121. | 312. | Mosselman, Mourik, et al., 1974 | T = 312 to 346 K.; DH |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Steele, Chirico, et al., 1991
Steele, W.V.; Chirico, R.D.; Nguyen, A.; Hossenlopp, I.A.; Smith, N.K.,
DIPPR PROJECT 871: Determination of ideal-gas enthalpies of formation for key compounds: The 1989 project results,
J. Chem. Thermodyn., 1991, 101-134. [all data]
Mosselman and Dekker, 1975
Mosselman, C.; Dekker, H.,
Enthalpies of formation of n-alkan-1-ols,
J. Chem. Soc. Faraday Trans. 1, 1975, 417-424. [all data]
Freeman and Bagby, 1989
Freeman, B.; Bagby, M.O.,
Heats of combustion of fatty esters and triglycerides,
J. Am. Oil Chem. Soc., 1989, 66, 1601-1605. [all data]
Khasanshin and Zykova, 1989
Khasanshin, T.S.; Zykova, T.B.,
Specific heat of saturated monatomic alcohols,
Inzh. -Fiz. Zhur., 1989, 56(6), 991-994. [all data]
Mosselman, Mourik, et al., 1974
Mosselman, C.; Mourik, J.; Dekker, H.,
Enthalpies of phase change and heat capacities of some long-chain alcohols. Adiabatic semi-microcalorimeter for studies of polymorphism,
J. Chem. Thermodynam., 1974, 6, 477-487. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid Cp,solid Constant pressure heat capacity of solid ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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