Carbamic acid, ethylidenebis-, diethyl ester
- Formula: C8H16N2O4
- Molecular weight: 204.2236
- IUPAC Standard InChI: InChI=1S/C8H16N2O4/c1-4-13-7(11)9-6(3)10-8(12)14-5-2/h6H,4-5H2,1-3H3,(H,9,11)(H,10,12)
- IUPAC Standard InChIKey: HJKLTZHYQUEWLY-UHFFFAOYSA-N
- CAS Registry Number: 539-71-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Carbamic acid, ethylidenedi-, diethyl ester; Ethylidene diurethane; Diethyl ethyldienebis-carbamate; Diethyl ethylenedicarbamate; Ethylidene diurethan; N,N'-Ethylidene-bis(ethyl carbamate); Carbamic acid, ethylenebis-, diethyl ester
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Condensed phase thermochemistry data
Go To: Top, Mass spectrum (electron ionization), 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -234.4 ± 1.0 | kcal/mol | Ccb | Medard and Thomas, 1952 | Reanalyzed by Cox and Pilcher, 1970, Original value = -232.8 kcal/mol; Author's hf291_condensed=-236.9 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1064.5 ± 1.0 | kcal/mol | Ccb | Medard and Thomas, 1952 | Reanalyzed by Cox and Pilcher, 1970, Original value = -1066.1 kcal/mol; Author's hf291_condensed=-236.9 kcal/mol |
Mass spectrum (electron ionization)
Go To: Top, Condensed phase thermochemistry data, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | G.F.WHITFIELD TEMPLE UNIV., PHILADELPHIA, PENNSYLVANIA, USA |
| NIST MS number | 26559 |
References
Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Medard and Thomas, 1952
Medard, L.; Thomas, M.,
Determination des chaleurs de combustion de douze composes organiques utilises dans les poudres et enplosies,
Mem. Poudres, 1952, 34, 421-442. [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]
Notes
Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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