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
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), 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:
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° | 14.5 ± 0.1 | kcal/mol | GS | Krasnykh, Verevkin, et al., 2006 | Based on data from 274. to 309. K.; AC |
ΔvapH° | 14.7 | kcal/mol | GC | Defibaugh, Carrillo-Nava, et al., 1997 | AC |
Reduced pressure boiling point
Tboil (K) | Pressure (atm) | Reference | Comment |
---|---|---|---|
385.7 | 0.039 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
13.1 | 349. | A | Stephenson and Malanowski, 1987 | Based on data from 334. to 417. K.; AC |
11.4 | 360. | A | Stephenson and Malanowski, 1987 | Based on data from 345. to 472. K.; AC |
IR Spectrum
Go To: Top, Phase change data, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Sadtler Research Labs Under US-EPA Contract |
State | gas |
Mass spectrum (electron ionization)
Go To: Top, Phase change data, IR Spectrum, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center, 2010 |
NIST MS number | 374911 |
References
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), 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, IR Spectrum, Mass spectrum (electron ionization), 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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