N,N,N-Triacetylamine
- Formula: C6H9NO3
- Molecular weight: 143.1406
- IUPAC Standard InChI: InChI=1S/C6H9NO3/c1-4(8)7(5(2)9)6(3)10/h1-3H3
- IUPAC Standard InChIKey: FQTCUKQMGGJRCU-UHFFFAOYSA-N
- CAS Registry Number: 641-06-5
- 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 | -610.49 ± 0.96 | kJ/mol | Cm | Hill and Wadso, 1968 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -613.4 kJ/mol; 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 60.42 ± 0.08 | kJ/mol | C | Hill and Wadso, 1968 | Heat of hydrolysis |
Reaction thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
+ 2
=
+ 2
By formula: C6H9NO3 + 2H2O = C2H5NO + 2C2H4O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -103.5 ± 0.08 | kJ/mol | Cm | Hill and Wadso, 1968 | liquid phase; Heat of hydrolysis |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hill and Wadso, 1968
Hill, J.O.; Wadso, I.,
Some thermochemical properties of N,N,N-triacetylammonia,
Acta Chem. Scand., 1968, 22, 1590-1594. [all data]
Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P.,
Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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