Tetraethoxymethane
- Formula: C9H20O4
- Molecular weight: 192.2527
- IUPAC Standard InChI: InChI=1S/C9H20O4/c1-5-10-9(11-6-2,12-7-3)13-8-4/h5-8H2,1-4H3
- IUPAC Standard InChIKey: CWLNAJYDRSIKJS-UHFFFAOYSA-N
- CAS Registry Number: 78-09-1
- 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: Ethane, 1,1',1'',1'''-[methanetetrayltetrakis(oxy)]tetrakis-; Orthocarbonic acid, tetraethyl ester; Tetraethyl orthocarbonate
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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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 432.7 | K | N/A | Weast and Grasselli, 1989 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 52.85 ± 0.15 | kJ/mol | C | Marsh and Mansson, 1985 | ALS |
| ΔvapH° | 52.9 | kJ/mol | N/A | Marsh and Mansson, 1985 | DRB |
| ΔvapH° | 52.9 ± 0.2 | kJ/mol | C | Marsh and Mansson, 1985 | AC |
| ΔvapH° | 41. ± 3. | kJ/mol | V | Lebedeva, Ryadnenko, et al., 1977 | ALS |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Marsh and Mansson, 1985
Marsh, K.N.; Mansson, M.,
Standard molar enthalpies of formation of triethoxymethane and tetraethoxymethane by rotating bomb calorimetry,
J. Chem. Thermodyn., 1985, 17, 995-1002. [all data]
Lebedeva, Ryadnenko, et al., 1977
Lebedeva, N.D.; Ryadnenko, V.L.; Gutner, N.M.; Nazarova, L.F.; Kiseleva, N.N.; Aizenshtadt, I.N.; Kirilenko, I.V.,
Possibility of using additive schemes for estimation of the enthalpies of formation of polyfunctional compounds,
J. Anal. Chem. USSR (Engl. Transl.), 1977, 50, 726-729. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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