Ethyl acetoacetate
- Formula: C6H10O3
- Molecular weight: 130.1418
- IUPAC Standard InChI: InChI=1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3
- IUPAC Standard InChIKey: XYIBRDXRRQCHLP-UHFFFAOYSA-N
- CAS Registry Number: 141-97-9
- 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: Butanoic acid, 3-oxo-, ethyl ester; Acetoacetic acid, ethyl ester; Active acetylacetate; Diacetic ether; Ethyl acetylacetate; Ethyl 3-oxobutanoate; Ethyl 3-oxobutyrate; EAA; Acetoctan ethylnaty; Ethylacetacetat; Ethylester kyseliny acetoctove; 3-Oxobutanoic acid ethyl ester; 1-Ethoxybutane-1,3-dione; NSC 8657
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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -586.2 ± 1.5 | kJ/mol | Ccb | Ribeiro da Silva, Ferrao, et al., 1995 | ALS |
| ΔfH°gas | -558.0 | kJ/mol | N/A | Vilcu and Perisanu, 1979 | Value computed using ΔfHliquid° value of -612.2±5.4 kj/mol from Vilcu and Perisanu, 1979 and ΔvapH° value of 54.2 kj/mol from Ribeiro da Silva, Ferrao, et al., 1995.; DRB |
| ΔfH°gas | -507.5 | kJ/mol | N/A | Vilcu, Perisanu, et al., 1975 | Value computed using ΔfHliquid° value of -561.7 kj/mol from Vilcu, Perisanu, et al., 1975 and ΔvapH° value of 54.2 kj/mol from Ribeiro da Silva, Ferrao, et al., 1995.; DRB |
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.
Ribeiro da Silva, Ferrao, et al., 1995
Ribeiro da Silva, M.A.V.; Ferrao, M.L.C.C.H.; Jiye, F.,
Standard molar enthalpy of formation and of vaporization of ethyl 3-oxobutanoate,
J. Chem. Eng. Data, 1995, 40, 426-428. [all data]
Vilcu and Perisanu, 1979
Vilcu, R.; Perisanu, S.,
The standard enthalpies of formation of some C, H, O containing compounds,
Rev. Roum. Chim., 1979, 24, 237-243. [all data]
Vilcu, Perisanu, et al., 1975
Vilcu, R.; Perisanu, S.; Ciocazanu, I.,
Heats of formation in the ideal gas state of some substances containing carbon, hydrogen and oxygen,
Conf. Int. Thermodyn. Chim. C.R. 4th, 1975, 1, 105-112. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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