m-Terephthalanisidide
- Formula: C22H20N2O4
- Molecular weight: 376.4052
- IUPAC Standard InChI: InChI=1S/C22H20N2O4/c1-27-19-7-3-5-17(13-19)23-21(25)15-9-11-16(12-10-15)22(26)24-18-6-4-8-20(14-18)28-2/h3-14H,1-2H3,(H,23,25)(H,24,26)
- IUPAC Standard InChIKey: BTEAFZRBSOWUOB-UHFFFAOYSA-N
- CAS Registry Number: 6957-81-9
- 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: 3,3'-Dimethoxy terephthalanilide; 3',3''-3,3'-Dimethoxy terephthalanilide; N,N'-Bis-(m-methoxyphenyl)terphtalamide
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, 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°gas | -340. ± 8.8 | kJ/mol | Ccb | Hamilton, Mitchell, et al., 1973 | Heat of combustion from table not from abstract |
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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -549.2 ± 3.2 | kJ/mol | Ccb | Hamilton, Mitchell, et al., 1973 | Heat of combustion from table not from abstract; ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -10966.3 ± 3.0 | kJ/mol | Ccb | Hamilton, Mitchell, et al., 1973 | Heat of combustion from table not from abstract; ALS |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 458.1 | 298.15 | Hamilton, Mitchell, et al., 1973 | DH |
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
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 209. ± 8.4 | kJ/mol | E | Hamilton, Mitchell, et al., 1973 | Heat of combustion from table not from abstract; ALS |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 209.2 ± 8.4 | 183. to 197. | ME | Hamilton, Mitchell, et al., 1973 | See also Pedley and Rylance, 1977.; AC |
Mass spectrum (electron ionization)
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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: 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 | Div. of Experiment Therapeutics WRAIR, WRAMC, Washington DC 20307 |
| NIST MS number | 255770 |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change 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.
Hamilton, Mitchell, et al., 1973
Hamilton, W.S.; Mitchell, G.M.; Ayers, D.A.,
Heat of combustion of N,N'-bis(m-methoxyphenyl)terephthalamide and NN'-bis(p-methoxyphenyl)terephthalamide,
J. Chem. Eng. Data, 1973, 18, 364-366. [all data]
Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J.,
, Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brighton, 1977. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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