Diethyl carbonate

• Formula: C₅H₁₀O₃
• Molecular weight: 118.1311
• IUPAC Standard InChI: InChI=1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: OIFBSDVPJOWBCH-UHFFFAOYSA-N Copy
• CAS Registry Number: 105-58-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Carbonic acid, diethyl ester; Ethyl carbonate; Diatol; Ethyl carbonate ((EtO)2CO); Eufin; C2H5OC(O)OC2H5; Ethoxyformic anhydride; Diaethylcarbonat; DEC; Diethylester kyseliny uhlicite; Diethylkarbonat; NCI-C60899; UN 2366; Diethyl ester of carbonic acid; NSC 8849
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• Information on this page:
  • Gas phase thermochemistry data
  • Phase change data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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

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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Enthalpy of vaporization

Antoine Equation Parameters

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

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Enthalpy of fusion

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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Additional Data

References

Go To: Top, Gas phase thermochemistry data, Phase change data, 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.

Mansson, 1972
Mansson, M., Enthalpies of combustion and formation of ethyl propionate and diethyl carbonate, J. Chem. Thermodyn., 1972, 4, 865-871. [all data]

Choi and Joncich, 1971
Choi, J.K.; Joncich, M.J., Heats of combustion, heats of formation and vapor pressures of some organic carbonates. Estimation of carbonate group contribution to heat of formation, J. Chem. Eng. Data, 1971, 16, 87-90. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Xing, Fang, et al., 2009
Xing, Yan; Fang, Wenjun; Li, Dan; Guo, Yongsheng; Lin, Ruisen, Density, Viscosity, and Vapor Pressure for Binary Mixtures of Tricyclo [5.2.1.0 ^2.6 ] Decane and Diethyl Carbonate, J. Chem. Eng. Data, 2009, 54, 6, 1865-1870, https://doi.org/10.1021/je800984q . [all data]

Rodríguez, Canosa, et al., 2002
Rodríguez, A.; Canosa, J.; Domínguez, A.; Tojo, J., Isobaric Vapor-Liquid Equilibria of Diethyl Carbonate with Four Alkanes at 101.3 kPa, J. Chem. Eng. Data, 2002, 47, 5, 1098-1102, https://doi.org/10.1021/je010260b . [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]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Ding, 2004
Ding, Michael S., Liquid-Solid Phase Equilibria and Thermodynamic Modeling for Binary Organic Carbonates, J. Chem. Eng. Data, 2004, 49, 2, 276-282, https://doi.org/10.1021/je034134e . [all data]

Notes

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

• Symbols used in this document:
  

  Tboil	Boiling point
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfusH	Enthalpy of fusion
  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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