1,3-Dioxolan-2-one

• Formula: C₃H₄O₃
• Molecular weight: 88.0621
• IUPAC Standard InChI: InChI=1S/C3H4O3/c4-3-5-1-2-6-3/h1-2H2 Copy

  
• IUPAC Standard InChIKey: KMTRUDSVKNLOMY-UHFFFAOYSA-N Copy
• CAS Registry Number: 96-49-1
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Carbonic acid, cyclic ethylene ester; Cyclic ethylene carbonate; Ethylene carbonate; Ethylene glycol carbonate; Glycol carbonate; 2-Dioxolone; Dioxolone-2; Ethylene glycol, cyclic carbonate; 1,3-Dioxacyclopentan-2-one; Ethylenester kyseliny uhlicite; Texacar EC; NSC 11801
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Condensed phase thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

Constant pressure heat capacity of solid

Gas phase ion energetics 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Ionization energy determinations

Appearance energy determinations

References

Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, Notes

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

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]

Vogdanis, Martens, et al., 1990
Vogdanis, L.; Martens, B.; Uchtmann, H.; Hensel, F.; Heitz, W., Synthetic and thermodynamic investigations in the polymerization of ethylene carbonate, Makromol. Chem., 1990, 191, 456-472. [all data]

Calhoun, 1983
Calhoun, W.L., Enthalpies of combustion and formation of ethylene carbonate, J. Chem. Eng. Data, 1983, 28, 146-148. [all data]

Vasil'eva, Zhil'tosova, et al., 1972
Vasil'eva, T.F.; Zhil'tosova, E.N.; Vvedenski, A.A., Enthalpies of combustion of alkylene carbonates, Russ. J. Phys. Chem. (Engl. Transl.), 1972, 46, 316. [all data]

Silvestro and Lenchitz, 1961
Silvestro, G.; Lenchitz, C., Heat of combustion of ethylene carbonate, J. Phys. Chem., 1961, 65, 694-695. [all data]

Vasil'ev and Korkhov, 1974
Vasil'ev, I.A.; Korkhov, A.D., Thermodynamic properties of alkylene carbonates at low temperatures, Tr. Khim. Khim. Tekhnol., Gor'kii, 1974, 36, 103-105. [all data]

Vasil'ev and Korkhov, 1973
Vasil'ev, I.A.; Korkhov, A.D., The heat capacities and enthalpies of fusion and the thermodynamic properties of solid and liquid ethylene carbonate, Zhur. Fiz. Khim., 1973, 47, 2710. [all data]

Peppel, 1958
Peppel, W.J., Preparation and properties of the alkylene carbonates, Ind. Eng. Chem., 1958, 50, 767-770. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

McGlynn and Meeks, 1976
McGlynn, S.P.; Meeks, J.L., Photoelectron spectra of carbonyls, carbonates, oxalates and esterification effects, J. Electron Spectrosc. Relat. Phenom., 1976, 8, 85. [all data]

Meeks, Arnett, et al., 1975
Meeks, J.L.; Arnett, J.F.; Larson, D.; McGlynn, S.P., Photoelectron spectroscopy of carbonyls. Ionization assignments, Chem. Phys. Lett., 1975, 30, 190. [all data]

Yokoyama, Jinno, et al., 1974
Yokoyama, Y.; Jinno, M.; Watanabe, I.; Ikeda, S., Identification of accidentally degenerate bands in UV photoelectron spectra of ethylene carbonate and propylene carbonate, J. Electron Spectrosc. Relat. Phenom., 1974, 5, 1095. [all data]

Wittel, Astrup, et al., 1975
Wittel, K.; Astrup, E.E.; Bock, H.; Graeffe, G.; Juslen, H., Photoelectron spectra and molecular properties, XLVIII Carbonates thio- carbonates, Z. Naturforsch. B:, 1975, 30, 862. [all data]

Bain and Frost, 1973
Bain, A.D.; Frost, D.C., Studies of the carbonyl group in some five-membered ring compounds by photoelectron spectroscopy, Can. J. Chem., 1973, 51, 1245. [all data]

Buschek, Holmes, et al., 1987
Buschek, J.M.; Holmes, J.L.; Terlouw, J.K., CH₃OCH⁺, a new stable C₂H₄O⁺ isomer, and a reassessment of the oxirane⁺ potential surface, J. Am. Chem. Soc., 1987, 109, 7321. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  Cp,liquid	Constant pressure heat capacity of liquid
  Cp,solid	Constant pressure heat capacity of solid
  S°solid,1 bar	Entropy of solid at standard conditions (1 bar)
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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