Acetyl iodide
- Formula: C2H3IO
- Molecular weight: 169.9491
- IUPAC Standard InChI: InChI=1S/C2H3IO/c1-2(3)4/h1H3
- IUPAC Standard InChIKey: LEKJTGQWLAUGQA-UHFFFAOYSA-N
- CAS Registry Number: 507-02-8
- 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: UN 1898
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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 | -162.3 ± 0.88 | kJ/mol | Cm | Devore and O'Neal, 1969 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -164.1 ± 0.2 kJ/mol; Heat of hydrolysis |
| ΔfH°liquid | -166.3 ± 0.2 | kJ/mol | Eqk | Walsh and Benson, 1966 | |
| ΔfH°liquid | -166.3 ± 0.3 | kJ/mol | Cm | Carson and Skinner, 1949 | Heat of hydrolysis |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Devore and O'Neal, 1969
Devore, J.A.; O'Neal, H.E.,
Heats of formation of the acetyl halides and of the acetyl radical,
J. Phys. Chem., 1969, 73, 2644-2648. [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]
Walsh and Benson, 1966
Walsh, R.; Benson, S.W.,
The heats of formation of acetyl iodide and the acetyl radical,
J. Phys. Chem., 1966, 70, 3751-3753. [all data]
Carson and Skinner, 1949
Carson, A.S.; Skinner, H.A.,
201. Carbon-halogen bond energies in the acetyl halides,
J. Chem. Soc., 1949, 936-939. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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