3-Iodo-2-butanone
- Formula: C4H7IO
- Molecular weight: 198.0023
- IUPAC Standard InChI: InChI=1S/C4H7IO/c1-3(5)4(2)6/h3H,1-2H3
- IUPAC Standard InChIKey: FPEIUGALYUCCPS-UHFFFAOYSA-N
- CAS Registry Number: 30719-18-7
- Chemical structure:
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Gas 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°gas | -38.2 ± 0.6 | kcal/mol | Kin | Solly, Golden, et al., 1970 | |
| ΔfH°gas | -38.2 ± 0.6 | kcal/mol | Eqk | Solly, Golden, et al., 1970 | Spectrophotometry |
Reaction 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
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Individual Reactions
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By formula: HI + C4H7IO = I2 + C4H8O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -10.2 | kcal/mol | Kin | Solly, Golden, et al., 1970 | gas phase |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Solly, Golden, et al., 1970
Solly, R.K.; Golden, D.M.; Benson, S.W.,
Kinetics and thermochemistry of the gas phase reaction of methyl ethyl ketone with iodine. II. The heat of formation and unimolecular decomposition of 2-iodo-3-butanone,
Int. J. Chem. Kinet., 1970, 2, 393-407. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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