Acetic acid, octyl ester
- Formula: C10H20O2
- Molecular weight: 172.2646
- IUPAC Standard InChIKey: YLYBTZIQSIBWLI-UHFFFAOYSA-N
- CAS Registry Number: 112-14-1
- 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. - Other names: n-Octyl acetate; Caprylyl acetate; Octyl acetate; Octyl alcohol acetate; 1-Octyl acetate; Acetic acid n-octyl ester; n-Octanyl acetate; n-Octyl ethanoate; Acetate C-8; 1-Octanol acetate; NSC 67348; Octanol acetate
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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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 483. ± 4. | K | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 234.65 | K | N/A | Timmermans and Mattaar, 1921 | Uncertainty assigned by TRC = 0.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 60.7 ± 0.4 | kJ/mol | GS | Krasnykh, Verevkin, et al., 2006 | Based on data from 274. to 309. K.; AC |
ΔvapH° | 61.7 | kJ/mol | GC | Defibaugh, Carrillo-Nava, et al., 1997 | AC |
Reduced pressure boiling point
Tboil (K) | Pressure (bar) | Reference | Comment |
---|---|---|---|
385.7 | 0.040 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
54.9 | 349. | A | Stephenson and Malanowski, 1987 | Based on data from 334. to 417. K.; AC |
47.8 | 360. | A | Stephenson and Malanowski, 1987 | Based on data from 345. to 472. K.; AC |
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.
Timmermans and Mattaar, 1921
Timmermans, J.; Mattaar, J.F.,
Freezing points of orgainic substances VI. New experimental determinations.,
Bull. Soc. Chim. Belg., 1921, 30, 213. [all data]
Krasnykh, Verevkin, et al., 2006
Krasnykh, Eugen L.; Verevkin, Sergey P.; Koutek, Bohumir; Doubsky, Jan,
Vapour pressures and enthalpies of vaporization of a series of the linear n-alkyl acetates,
The Journal of Chemical Thermodynamics, 2006, 38, 6, 717-723, https://doi.org/10.1016/j.jct.2005.08.003
. [all data]
Defibaugh, Carrillo-Nava, et al., 1997
Defibaugh, D.R.; Carrillo-Nava, E.; Hurly, J.J.; Moldover, M.R.; Schmidt, J.W.; Weber, L.A.,
Thermodynamic Properties of HFC-338mccq, CF 3 CF 2 CF 2 CH 2 F, 1,1,1,2,2,3,3,4-Octafluorobutane «8224»,
J. Chem. Eng. Data, 1997, 42, 3, 488-496, https://doi.org/10.1021/je9603133
. [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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point 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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