Propiolactone
- Formula: C3H4O2
- Molecular weight: 72.0627
- IUPAC Standard InChI: InChI=1S/C3H4O2/c4-3-1-2-5-3/h1-2H2
- IUPAC Standard InChIKey: VEZXCJBBBCKRPI-UHFFFAOYSA-N
- CAS Registry Number: 57-57-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: β-Propiolactone; 2-Oxetanone; β-Propanoic acid lactone; β-Propionolactone; Betaprone; BPL; Hydracrylic acid β-lactone; Propanoic acid, 3-hydroxy-, β-lactone; Propanolide; 1,3-Propiolactone; 3-Hydroxypropionic acid, lactone; 3-Propanolide; 3-Propiolactone; 2-Oxacyclobutanone; β-lactone hydracrylic acid; 2-Oxooxetane; β-Proprolactone; Propiolactone β-; Propionic acid, 3-hydroxy-, β-lactone; β-Propriolactone; β-Propiolakton; 3-Hydroxypropionic acid β-lactone; NSC-21626; Oxetan-2-one; Propionolactone; Beta-propiolactone
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Gas phase thermochemistry data
Go To: Top, References, Notes
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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -286.2 | kJ/mol | N/A | Dmitriev, Kotovich, et al., 1988 | Value computed using ΔfHliquid° value of -333.2±1.2 kj/mol from Dmitriev, Kotovich, et al., 1988 and ΔvapH° value of 47.0 kj/mol from Borjesson, Nakase, et al., 1966.; DRB |
| ΔfH°gas | -282.9 | kJ/mol | N/A | Yevstroprov, Lebedev, et al., 1979 | Value computed using ΔfHliquid° value of -329.9±0.8 kj/mol from Yevstroprov, Lebedev, et al., 1979 and ΔvapH° value of 47.0 kj/mol from Borjesson, Nakase, et al., 1966.; DRB |
| ΔfH°gas | -282.9 ± 0.84 | kJ/mol | Ccr | Borjesson, Nakase, et al., 1966 | ALS |
Constant pressure heat capacity of gas
| Cp,gas (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 38.83 | 100. | Kudchadker S.A., 1975 | Selected values are in close agreement with results of statistical calculation by [ Joshi R.M., 1970].; GT |
| 44.84 | 150. | ||
| 52.42 | 200. | ||
| 66.15 | 273.15 | ||
| 71.24 | 298.15 | ||
| 71.62 | 300. | ||
| 91.57 | 400. | ||
| 108.86 | 500. | ||
| 123.02 | 600. | ||
| 134.58 | 700. | ||
| 144.13 | 800. | ||
| 152.11 | 900. | ||
| 158.83 | 1000. | ||
| 164.54 | 1100. | ||
| 169.40 | 1200. | ||
| 173.56 | 1300. | ||
| 177.14 | 1400. | ||
| 180.23 | 1500. |
References
Go To: Top, Gas phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dmitriev, Kotovich, et al., 1988
Dmitriev, Yu.G.; Kotovich, K.Z.; Kochubei, V.V.; Mineravina, L.O.,
Heats of combustion of alkyl derivatives of β-propiolactones,
Vestn. L'vov. Politekhn. Inst., 1988, 221, 34-35. [all data]
Borjesson, Nakase, et al., 1966
Borjesson, B.; Nakase, Y.; Sunner, S.,
The heat of combustion and polymerization of β-propiolactone,
Acta Chem. Scand., 1966, 20, 803-810. [all data]
Yevstroprov, Lebedev, et al., 1979
Yevstroprov, A.A.; Lebedev, B.V.; Kulagina, T.G.; Lyudvig, Ye.B.; Belenkaya, B.G.,
The thermodynamic proerties of β-propiolactone, its polymer, and its polymerization in the 0-400°K range,
Polym. Sci. USSR, 1979, 21, 2249-2256. [all data]
Kudchadker S.A., 1975
Kudchadker S.A.,
Thermodynamic properties of oxygen compounds. II. beta-Propiolactone, gamma-butyrolactone, and gamma-butyrolactam (2-pyrrolidone),
Thermochim. Acta, 1975, 12, 11-17. [all data]
Joshi R.M., 1970
Joshi R.M.,
Thermodynamic properties of some monomeric compounds in the standard ideal gas state,
J. Polym. Sci., Part A-2, 1970, 8, 679-687. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
Cp,gas Constant pressure heat capacity of gas ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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