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Acetic acid, 1,1-dimethylethyl ester

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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-516.5 ± 1.3kJ/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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafliquid-554.5 ± 1.3kJ/molCcbVerevkin, Beckhaus, et al., 1996ALS
Quantity Value Units Method Reference Comment
Deltacliquid-3521.5 ± 1.3kJ/molCcbVerevkin, Beckhaus, et al., 1996Corresponding «DELTA»fliquid = -554.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
231.0298.15Fuchs, 1979DH

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

Quantity Value Units Method Reference Comment
Tboil370.7KN/AWeast and Grasselli, 1989BS
Tboil369.KN/AAmerican Tokyo Kasei, 1988BS
Tboil369.KN/AOgata and Aoki, 1969Uncertainty assigned by TRC = 3. K; TRC
Tboil369.2KN/AHoutman, Van Steenis, et al., 1946Uncertainty assigned by TRC = 2. K; TRC
Tboil371.0KN/ANorris and Rigby, 1932Uncertainty assigned by TRC = 0.4 K; TRC
Quantity Value Units Method Reference Comment
Deltavap38.03 ± 0.21kJ/molVVerevkin, Beckhaus, et al., 1996ALS
Deltavap38.0kJ/molN/AVerevkin, Beckhaus, et al., 1996DRB
Deltavap38.0 ± 0.2kJ/molCWadsö, Murto, et al., 1966See also Verevkin, Beckhaus, et al., 1996.; AC
Deltavap38.0 ± 0.2kJ/molCWadso, 1966ALS

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Reference Comment
36.7323.Montón, Muñoz, et al., 2005Based on data from 308. - 372. K.; AC

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:


Reaction 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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Ketene + 2-Propanol, 2-methyl- = Acetic acid, 1,1-dimethylethyl ester

By formula: C2H2O + C4H10O = C6H12O2

Quantity Value Units Method Reference Comment
Deltar-98.28kJ/molCmRice and Greenberg, 1934liquid phase

IR Spectrum

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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

Gas Phase Spectrum

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IR 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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Download spectrum in JCAMP-DX format.

Owner SRD/NIST
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin EPA-IR VAPOR PHASE LIBRARY
State gas

This IR spectrum is from the NIST/EPA Gas-Phase Infrared Database .


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

View image of digitized spectrum (can be printed in landscape orientation).

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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 Chuck Anderson, Aldrich Chemical Co.
NIST MS number 107655

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


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 L120.636.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedApiezon L160.641.Bogoslovsky, Anvaer, et al., 1978Celite 545
PackedSE-30150.686.Ashes and Haken, 1974Celaton (62-72 mesh); Column length: 3.7 m
PackedSE-30100.701.Chastrette, Heintz, et al., 1974N2, Chromosorb W AW (60-80 mesh); Column length: 3. m
PackedSqualane50.639.Mira and Sanchez, 1970Chromosorb G
PackedApiezon L130.636.Wehrli and Kováts, 1959Celite; Column length: 2.25 m
PackedApiezon L70.640.Wehrli and Kováts, 1959Celite; Column length: 2.25 m

Kovats' RI, polar column, isothermal

View large format table.

Column type Active phase Temperature (C) I Reference Comment
PackedCarbowax 20M100.888.Chastrette, Heintz, et al., 1974Chromosorb WAW (60-80 mesh); Column length: 3. m
PackedCarbowax 20M100.845.Zarazir, Chovin, et al., 1970Chromosorb W; Column length: 2. m

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

View large format table.

Column type Active phase I Reference Comment
CapillaryPetrocol DH701.4Censullo, Jones, et al., 200350. m/0.25 mm/0.5 «mu»m, He, 35. C @ 10. min, 3. K/min, 200. C @ 10. min
CapillarySE-30687.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

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax912.5Censullo, Jones, et al., 200360. m/0.25 mm/0.5 «mu»m, He, 50. C @ 10. min, 5. K/min, 250. C @ 10. min
CapillaryOV-351878.Korhonen, 19846. K/min; Column length: 25. m; Column diameter: 0.32 mm; Tstart: 50. C

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryBP-1687.Health Safety Executive, 200050. m/0.22 mm/0.75 «mu»m, He, 5. K/min; Tstart: 50. C; Tend: 200. C
CapillaryOV-101676.Anker, Jurs, et al., 19902. K/min; Column length: 50. m; Column diameter: 0.28 mm; Tstart: 80. C; Tend: 200. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryMethyl Silicone686.Du and Feng, 2008Program: not specified
CapillarySE-30676.Vinogradov, 2004Program: not specified
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.687.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax 20M893.Anker, Jurs, et al., 19902. K/min; Column length: 80. m; Column diameter: 0.2 mm; Tstart: 70. C; Tend: 170. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax 20M893.Vinogradov, 2004Program: not specified

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, 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]

Fuchs, 1979
Fuchs, R., Heat capacities of some liquid aliphatic, alicyclic, and aromatic esters at 298.15 K, J. Chem. Thermodyn., 1979, 11, 959-961. [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]

Ogata and Aoki, 1969
Ogata, Y.; Aoki, K., Reaction of Alkyl Iodides with Peracetic Acid in the Presence of Aromatic Compounds, J. Org. Chem., 1969, 34, 3974. [all data]

Houtman, Van Steenis, et al., 1946
Houtman, J.P.W.; Van Steenis, J.; Heertjes, P.M., Recl. Trav. Chim. Pays-Bas, 1946, 65, 781. [all data]

Norris and Rigby, 1932
Norris, J.F.; Rigby, G.W., Reactivity of Atoms and Groups in Organic Compounds XII. The Preparation and Properties of Mixed Aliphatic Ethers with Special Reference to those Containing the Tert-Butyl Radical, J. Am. Chem. Soc., 1932, 54, 2088. [all data]

Wadsö, Murto, et al., 1966
Wadsö, Ingemar; Murto, Maija-Leena; Bergson, Göran; Ehrenberg, L.; Brunvoll, J.; Bunnenberg, E.; Djerassi, Carl; Records, Ruth, Heats of Vaporization for a Number of Organic Compounds at 25 degrees C., Acta Chem. Scand., 1966, 20, 544-552, https://doi.org/10.3891/acta.chem.scand.20-0544 . [all data]

Wadso, 1966
Wadso, I., Acta Chem. Scand., 1966, 20, 544. [all data]

Montón, Muñoz, et al., 2005
Montón, J.B.; Muñoz, R.; Burguet, M.C.; Torre, J. de la, Isobaric vapor--liquid equilibria for the binary systems isobutyl alcohol+isobutyl acetate and tert-butyl alcohol+tert-butyl acetate at 20 and 101.3kPa, Fluid Phase Equilibria, 2005, 227, 1, 19-25, https://doi.org/10.1016/j.fluid.2004.10.022 . [all data]

Rice and Greenberg, 1934
Rice, F.O.; Greenberg, J., Ketene. III. Heat of formation and heat of reaction with alcohols, J. Am. Chem. Soc., 1934, 38, 2268-2270. [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]

Ashes and Haken, 1974
Ashes, J.R.; Haken, J.K., Gas chromatography of homologous esters. VI. Structure-retention increments of aliphatic esters, J. Chromatogr., 1974, 101, 1, 103-123, https://doi.org/10.1016/S0021-9673(01)94737-5 . [all data]

Chastrette, Heintz, et al., 1974
Chastrette, M.; Heintz, M.; Druilhe, A.; Lefort, D., Analyse chromatographique d'esters aliphatiques saturés. Relations rétention-structure et prévision de la rétention, Bull. Soc. Chim. Fr., 1974, 9/10,Pt.1, 1852-1856. [all data]

Mira and Sanchez, 1970
Mira, J.M.; Sanchez, L.G., Polarity of the Gas Chromatographic Stationary Phases and Retention Indices of Aliphatic Esters, Ketones and Alcohols, Anal. Chim. Acta., 1970, 50, 2, 315-321, https://doi.org/10.1016/0003-2670(70)80071-X . [all data]

Wehrli and Kováts, 1959
Wehrli, A.; Kováts, E., Gas-chromatographische Charakterisierung ogranischer Verbindungen. Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv. Chim. Acta, 1959, 7, 7, 2709-2736, https://doi.org/10.1002/hlca.19590420745 . [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]

Censullo, Jones, et al., 2003
Censullo, A.C.; Jones, D.R.; Wills, M.T., Speciation of the volatile organic compounds (VOCs) in solventborne aerosol coatings by solid phase microextraction-gas chromatography, J. Coat. Technol., 2003, 75, 936, 47-53, https://doi.org/10.1007/BF02697922 . [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]

Health Safety Executive, 2000
Health Safety Executive, MDHS 96 Volatile organic compounds in air - Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24, retrieved from http://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs96.pdf. [all data]

Anker, Jurs, et al., 1990
Anker, L.S.; Jurs, P.C.; Edwards, P.A., Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups, Anal. Chem., 1990, 62, 24, 2676-2684, https://doi.org/10.1021/ac00223a006 . [all data]

Du and Feng, 2008
Du, X.; Feng, C., Correlativity research between topological dyeing index and gas chromatography retention index of fatty esters, J. Petrochem. Univ. (Chinese), 2008, 21, 1, 16-20. [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]

Waggott and Davies, 1984
Waggott, A.; Davies, I.W., Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]


Notes

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