Ethene, ethoxy-
- Formula: C4H8O
- Molecular weight: 72.1057
- IUPAC Standard InChI: InChI=1S/C4H8O/c1-3-5-4-2/h3H,1,4H2,2H3
- IUPAC Standard InChIKey: FJKIXWOMBXYWOQ-UHFFFAOYSA-N
- CAS Registry Number: 109-92-2
- 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: Vinamar; Ether, ethyl vinyl; Ethoxyethene; Ethoxyethylene; Ethyl vinyl ether; EVE; Vinyl ethyl ether; 1-Ethoxyethene; CH2=CHOC2H5; Ethyl ethenyl ether; Ether, vinyl ethyl; 1-Ethoxyethylene; Ethyloxyethene; NSC 8405; ((Vinyl)oxy)ethane
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Reaction 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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Individual Reactions
+
=
By formula: C4H8O + H2 = C4H10O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -110.9 ± 0.59 | kJ/mol | Chyd | Allinger, Glaser, et al., 1981 | liquid phase; solvent: Hexane |
| ΔrH° | -110.8 ± 0.3 | kJ/mol | Chyd | Dolliver, Gresham, et al., 1938 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -112. ± 3. kJ/mol; At 355°K |
=
+
By formula: C4H9ClO = C4H8O + HCl
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 68.2 ± 2.1 | kJ/mol | Eqk | Failes and Stimson, 1967 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = 69.0 kJ/mol; At 450 K |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Allinger, Glaser, et al., 1981
Allinger, N.L.; Glaser, J.A.; Davis, H.E.,
Heats of hydrogenation of some vinyl ethers and related compounds,
J. Org. Chem., 1981, 46, 658-661. [all data]
Dolliver, Gresham, et al., 1938
Dolliver, M.A.; Gresham, T.L.; Kistiakowsky, G.B.; Smith, E.A.; Vaughan, W.E.,
Heats of organic reactions. VI. Heats of hydrogenation of some oxygen-containing compounds,
J. Am. Chem. Soc., 1938, 60, 440-450. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Failes and Stimson, 1967
Failes, R.L.; Stimson, V.R.,
The thermal decomposition of 1-ethoxyethyl chloride and the reverse combination,
Aust. J. Chem., 1967, 20, 1553-1560. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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