Acetic acid, cyclohexyl ester
- Formula: C8H14O2
- Molecular weight: 142.1956
- IUPAC Standard InChIKey: YYLLIJHXUHJATK-UHFFFAOYSA-N
- CAS Registry Number: 622-45-7
- 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: Cyclohexyl acetate; Cyclohexanol, acetate; Cyclohexanolazetat; Cyclohexanyl acetate; Hexalin acetate; Cyclohexylester kyseliny octove; UN 2243; Cyclohexyl ester of acetic acid; Acetoxycyclohexane; NSC 8772
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Gas 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: Donald R. Burgess, Jr.
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -507.2 ± 3.0 | kJ/mol | N/A | Simirskii, Kozyro, et al., 1993 | Value computed using ΔfHliquid° value of -558.9±3 kj/mol from Simirskii, Kozyro, et al., 1993 and ΔvapH° value of 51.73±0.23 kj/mol from missing citation. |
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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 446.26 | K | N/A | Sayar, Tatli, et al., 1991 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tboil | 446.2 | K | N/A | Weast and Grasselli, 1989 | BS |
Tboil | 447. | K | N/A | American Tokyo Kasei, 1988 | BS |
Tboil | 450.2 | K | N/A | Othmer, 1943 | Uncertainty assigned by TRC = 1. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 224.64 | K | N/A | Kabo, Kozyro, et al., 1999 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.15 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 53. ± 3. | kJ/mol | AVG | N/A | Average of 7 values; Individual data points |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
46.7 | 383. | A,EB | Stephenson and Malanowski, 1987 | Based on data from 368. to 446. K. See also Sheehan and Langer, 1969.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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Temperature (K) | A | B | C | Reference |
---|---|---|---|---|
368.7 to 445.4 | 4.8224 | 1959.7 | -39.6 | Sheehan and Langer, 1969 |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
8.0 | 224.6 | Kabo, Kozyro, et al., 1999, 2 | AC |
References
Go To: Top, Gas 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.
Simirskii, Kozyro, et al., 1993
Simirskii, V.V.; Kozyro, A.A.; Kabo, G.Ya.; Yursha, I.A.; Marachuk, L.I.,
Thermodynamic properties and saponification kinetics of cyclohexyl acetate,
J. Appl. Chem. USSR, 1993, 65, 1348-1353, In original 1638. [all data]
Sayar, Tatli, et al., 1991
Sayar, A.A.; Tatli, B.; Dramur, U.,
Liquid-Liquid Equilibria of the Water + Acetic Acid + Cyclohexyl Acetate Ternary,
J. Chem. Eng. Data, 1991, 36, 378. [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]
American Tokyo Kasei, 1988
American Tokyo Kasei,
TCI American Organic Chemical 88/89 Catalog, American Tokyo Kasei, Portland, OR, 1988, 1610. [all data]
Othmer, 1943
Othmer, D.F.,
Composition of vapors from boiling binary solutions,
Ind. Eng. Chem., 1943, 35, 614-20. [all data]
Kabo, Kozyro, et al., 1999
Kabo, G.J. (see Kabo; Kozyro, A.A.; Frenkel, M. (see frenke ml); Blokhin, A.V.,
Solid Phase Transitions of the Cyclohexane Derivatives and the Model of Energy States of Molecules in Plastic Crystals,
Mol. Cryst. Liq. Cryst., 1999, 326, 333-5. [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]
Sheehan and Langer, 1969
Sheehan, Richard J.; Langer, Stanley H.,
Vapor pressures of fluorine- and silicon-containing derivatives of some hydroxylic compounds,
J. Chem. Eng. Data, 1969, 14, 2, 248-250, https://doi.org/10.1021/je60041a011
. [all data]
Kabo, Kozyro, et al., 1999, 2
Kabo, G.J.; Kozyro, A.A.; Frenkel, M.; Blokhin, A.V.,
Solid Phase Transitions of the Cyclohexane Derivatives and the Model of Energy States of Molecules in Plastic Crystals,
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 1999, 326, 1, 333-355, https://doi.org/10.1080/10587259908025424
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Ttriple Triple point temperature ΔfH°gas Enthalpy of formation of gas at standard conditions 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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