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Ethanol, 2-butoxy-

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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: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
64.67298.15Roux, Perron, et al., 1978Temperatures 278.15, 283.15, 298.15, 313.15, 328.15 K.
65.27298.15Kusano, Suurkuusk, et al., 1973 
65.32298.15Onken, 1959T = 298 to 373 K. Cp given as 65.33 cal/mol*K.

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
Tboil444.2KN/AWeast and Grasselli, 1989BS
Tboil444.35KN/AAnonymous, 1968TRC
Tboil444.30KN/ALecat, 1947Uncertainty assigned by TRC = 0.7 K; TRC
Tboil442.6KN/AWhitmore and Lieber, 1935Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Tfus202.75KN/AAnonymous, 1968TRC
Quantity Value Units Method Reference Comment
Tc633.9KN/ATeja and Rosenthal, 1991Uncertainty assigned by TRC = 1. K; TRC
Tc633.9KN/ATeja and Anselme, 1990Uncertainty assigned by TRC = 1.2 K; TRC
Quantity Value Units Method Reference Comment
Pc32.27atmN/ATeja and Rosenthal, 1991Uncertainty assigned by TRC = 0.20 atm; TRC
Quantity Value Units Method Reference Comment
rhoc2.36mol/lN/ATeja and Anselme, 1990Uncertainty assigned by TRC = 0.05 mol/l; TRC
Quantity Value Units Method Reference Comment
Deltavap13.53kcal/molN/AMajer and Svoboda, 1985 

Reduced pressure boiling point

Tboil (K) Pressure (atm) Reference Comment
444.20.978Aldrich Chemical Company Inc., 1990BS

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
12.2373.MMEscobedo-Alvarado and Sandler, 1999Based on data from 363. - 382. K.; AC
11.8351.AStephenson and Malanowski, 1987Based on data from 336. - 443. K. See also Dykyj, 1972.; AC
12.6351.N/ADykyj, Seprakova, et al., 1957Based on data from 336. - 443. K. See also Boublik, Fried, et al., 1984.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (atm)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
365.8 - 443.44.250551511.414-88.815Dykyj, Seprakova, et al., 1957, 2Coefficents calculated by NIST from author's data.

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Reference Comment
2.82199.5Atake, Kawaji, 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:


IR Spectrum

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Data compiled by: Coblentz Society, Inc.

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


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 NIST Mass Spectrometry Data Center, 1990.
NIST MS number 118812

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.


References

Go To: Top, Condensed phase thermochemistry data, 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.

Roux, Perron, et al., 1978
Roux, G.; Perron, G.; Desnoyers, J.E., Model systems for hydrophobic interactions: volumes and heat capacities of n-alkoxyethanols in water, J. Solution Chem., 1978, 7, 639-654. [all data]

Kusano, Suurkuusk, et al., 1973
Kusano, K.; Suurkuusk, J.; Wads, I., Thermochemistry of solutions of biochemical model compounds. 2. Alkoxyethanols and 1,2-dialkoxyethanes in water, J. Chem. Thermodynam. 5,757-767 (1973).73LEB/TSV Lebedev, B.V., Tsvetkova, L.Ya., and Rabinovich, I.B., Specific heat and thermodynamic functions of poly(vinyltrimethylsilane), Tr. Khim. Khim. Tekhnol., 1973, (1), 17-18. [all data]

Onken, 1959
Onken, Y., Die thermodynamischen Funktionen des Systems Wasser/Butylglykol, Z. Elektrochem., 1959, 63, 321-327. [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]

Anonymous, 1968
Anonymous, X., Chemicals and Plastics Physical Properties, 1968, Union Carbide Corp., product bulletin, 1968. [all data]

Lecat, 1947
Lecat, M., Orthobaric Azeotropes of Sulfides, Bull. Cl. Sci., Acad. R. Belg., 1947, 33, 160-82. [all data]

Whitmore and Lieber, 1935
Whitmore, W.F.; Lieber, E., Identification of Certain SOlvens by the Xanthate Reaction, Ind. Eng. Chem., Anal. Ed., 1935, 7, 127-9. [all data]

Teja and Rosenthal, 1991
Teja, A.S.; Rosenthal, D.J., The critical pressures and temperatures of ten substances using a low residence time flow apparatus in Experimental Results for Phase Equilibria and Pure Component Properties, DIPPR DATA Series No. 1, 1991. [all data]

Teja and Anselme, 1990
Teja, A.S.; Anselme, M.J., The critical properties of thermally stable and unstable fluids. I. 1985 results, AIChE Symp. Ser., 1990, 86, 279, 115-21. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Escobedo-Alvarado and Sandler, 1999
Escobedo-Alvarado, Gonzalo N.; Sandler, Stanley I., Vapor-Liquid Equilibrium of Two Aqueous Systems that Exhibit Liquid-Liquid Phase Separation, J. Chem. Eng. Data, 1999, 44, 2, 319-322, https://doi.org/10.1021/je980228q . [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]

Dykyj, 1972
Dykyj, J., Petrochemia, 1972, 12, 1, 13. [all data]

Dykyj, Seprakova, et al., 1957
Dykyj, J.; Seprakova, M.; Paulech, J., Chem. Zvesti, 1957, 11, 461. [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Dykyj, Seprakova, et al., 1957, 2
Dykyj, J.; Seprakova, M.; Maulech, J., Physikalische Eigenschaften des Athylenglykols und Seiner Derivate (II) Dampftensionen von Alkoxyathanolen und Aneren Drivaten des Athylenglykols, Chem. Zvesti, 1957, 11, 461-466. [all data]

Atake, Kawaji, et al., 2000
Atake, Tooru; Kawaji, Hitoshi; Tojo, Takeo; Kawasaki, Koji; Ootsuka, Yasushiro; Katou, Maki; Koga, Yoshikata, Heat Capacities of Isomeric 2-Butoxyethanols from 13 to 300 K. Fusion and Glass Transition., Bull. Chem. Soc. Jpn., 2000, 73, 9, 1987-1991, https://doi.org/10.1246/bcsj.73.1987 . [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References