Ethene, 1,1-dimethoxy-
- Formula: C4H8O2
- Molecular weight: 88.1051
- IUPAC Standard InChI: InChI=1S/C4H8O2/c1-4(5-2)6-3/h1H2,2-3H3
- IUPAC Standard InChIKey: FJTRNRFAIZEJJJ-UHFFFAOYSA-N
- CAS Registry Number: 922-69-0
- Chemical structure:
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -75.56 ± 0.87 | kcal/mol | Cm | Guthrie and Liu, 1995 | Heat of hydrolysis |
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:
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 |
|---|---|---|---|---|---|
| ΔvapH° | 8.47 ± 0.28 | kcal/mol | V | Guthrie and Liu, 1995 | Heat of hydrolysis; ALS |
| ΔvapH° | 8.46 | kcal/mol | N/A | Guthrie and Liu, 1995 | DRB |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 9.46 | 333. | Guthrie and Liu, 1995, 2 | Based on data from 303. to 362. K.; AC |
UV/Visible spectrum
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Spectrum
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Additional Data
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| Source | Tada, et al., 1972 |
|---|---|
| Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
| Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
| Source reference | RAS UV No. 16221 |
| Instrument | unknown |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, UV/Visible spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Guthrie and Liu, 1995
Guthrie, J.P.; Liu, Z.,
The enols of acetic acid and methyl acetate,
Can. J. Chem., 1995, 73, 1395-2398. [all data]
Guthrie and Liu, 1995, 2
Guthrie, J.P.; Liu, Z.,
The enols of acetic acid and methyl acetate,
Can. J. Chem., 1995, 73, 1395-1398. [all data]
Tada, et al., 1972
Tada, M., et al.,
Tetrahedron, 1972, 28, 2121. [all data]
Notes
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- Symbols used in this document:
ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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