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2-Butanol, 2-methyl-, acetate

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Gas phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafgas-539.0 ± 1.5kJ/molCcbVerevkin, Beckhaus, et al., 1996 

Condensed phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafliquid-581.8 ± 1.5kJ/molCcbVerevkin, Beckhaus, et al., 1996 
Quantity Value Units Method Reference Comment
Deltacliquid-4173.6 ± 1.5kJ/molCcbVerevkin, Beckhaus, et al., 1996Corresponding «DELTA»fliquid = -581.8 kJ/mol (simple calculation by NIST; no Washburn corrections)

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
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil396.65KN/AMazdiyasni, Lynch, et al., 1966Uncertainty assigned by TRC = 0.6 K; TRC
Tboil393.15KN/AYoung and Webb, 1951Uncertainty assigned by TRC = 1. K; TRC
Tboil397.65KN/AMunch, 1926Uncertainty assigned by TRC = 1. K; TRC
Quantity Value Units Method Reference Comment
Deltavap40.3kJ/molGSVerevkin and Emel'yanenko, 2008Based on data from 274. - 308. K.; AC
Deltavap42.80 ± 0.34kJ/molVVerevkin, Beckhaus, et al., 1996ALS
Deltavap42.8kJ/molN/AVerevkin, Beckhaus, et al., 1996DRB
Deltavap42.8 ± 0.3kJ/molGSVerevkin, Beckhaus, et al., 1996Based on data from 274. - 308. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
42.8209.CGCMatos, Miranda, et al., 2000AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Mass spectrum (electron ionization)

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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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 W. UTILIZATION R & D DIV., U.S. DEPT. OF AGRIC., ALBANY, CAL.
NIST MS number 25799

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Gas Chromatography

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedApiezon L120.753.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedApiezon L160.764.Bogoslovsky, Anvaer, et al., 1978Celite 545

Kovats' RI, polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
PackedCarbowax 20M100.917.Zarazir, Chovin, et al., 1970Chromosorb W; Column length: 2. m

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillarySE-30793.Korhonen, 19846. K/min; Column length: 25. m; Column diameter: 0.3 mm; Tstart: 50. C

Van Den Dool and Kratz RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-3511003.Korhonen, 19846. K/min; Column length: 25. m; Column diameter: 0.32 mm; Tstart: 50. C

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Verevkin, Beckhaus, et al., 1996
Verevkin, S.P.; Beckhaus, H.-D.; Belen'kaja, R.S.; Rakus, K.; Ruchardt, C., Geminal substituent effects Part 9. Standard enthalpies of formation and strain free increments of branched esters and ethers, Thermochim. Acta, 1996, 279, 47-64. [all data]

Mazdiyasni, Lynch, et al., 1966
Mazdiyasni, K.S.; Lynch, C.T.; Smith, J.S., High Purity Tertiary-Amyl Acetate. Synthesis and Properties, J. Chem. Eng. Data, 1966, 11, 277. [all data]

Young and Webb, 1951
Young, W.G.; Webb, I.D., J. Am. Chem. Soc., 1951, 73, 780. [all data]

Munch, 1926
Munch, J.C., The Refractometric Determination of Alcohols and Esters in Aqueous and in Cottonseed Oil Solutions, J. Am. Chem. Soc., 1926, 48, 994-1003. [all data]

Verevkin and Emel'yanenko, 2008
Verevkin, Sergey P.; Emel'yanenko, Vladimir N., Transpiration method: Vapor pressures and enthalpies of vaporization of some low-boiling esters, Fluid Phase Equilibria, 2008, 266, 1-2, 64-75, https://doi.org/10.1016/j.fluid.2008.02.001 . [all data]

Matos, Miranda, et al., 2000
Matos, M.A.R.; Miranda, M.S.; Morais, V.M.F., Calorimetric and Theoretical Determination of Standard Enthalpies of Formation of Dimethoxy- and Trimethoxybenzene Isomers, J. Phys. Chem. A, 2000, 104, 40, 9260-9265, https://doi.org/10.1021/jp001928g . [all data]

Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]

Zarazir, Chovin, et al., 1970
Zarazir, D.; Chovin, P.; Guiochon, G., Identification of hydroxylic compounds and their derivatives by gas chromatography, Chromatographia, 1970, 3, 4, 180-195, https://doi.org/10.1007/BF02269018 . [all data]

Korhonen, 1984
Korhonen, I.O.O., Gas-Liquid Chromatographic Analyses. XXV. Branched-Chain C3-C5 Alkyl Esters of Halogenated Acetic Acids, J. Chromatogr., 1984, 288, 51-69, https://doi.org/10.1016/S0021-9673(01)93681-7 . [all data]


Notes

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