Propen-2-ol
- Formula: C3H6O
- Molecular weight: 58.0791
- IUPAC Standard InChI: InChI=1S/C3H6O/c1-3(2)4/h4H,1H2,2H3
- IUPAC Standard InChIKey: NARVIWMVBMUEOG-UHFFFAOYSA-N
- CAS Registry Number: 29456-04-0
- Chemical structure:
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Gas phase ion energetics 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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
View reactions leading to C3H6O+ (ion structure unspecified)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°(+) ion | 158. | kcal/mol | N/A | N/A |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.6 ± 0.1 | EI | Iraqi, Pri-Bar, et al., 1986 | LBLHLM |
| 8.67 ± 0.05 | EI | Turecek and Hanus, 1984 | LBLHLM |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C2H3O+ | 11.03 ± 0.03 | CH3 | EI | Turecek and Hanus, 1984 | LBLHLM |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Iraqi, Pri-Bar, et al., 1986
Iraqi, M.; Pri-Bar, I.; Lifshitz, C.,
Electron impact ionization of unstable enols: H2C=CHOH, H2C=C(OH)-CH3 and H2C=C(OH)-C2H5,
Org. Mass Spectrom., 1986, 21, 661. [all data]
Turecek and Hanus, 1984
Turecek, F.; Hanus, V.,
Loss of methyl from [H2C=C(OH)-CH3]+ ions prepared by electron impact ionzation of unstable 2-hydroxypropene,
Org. Mass Spectrom., 1984, 19, 631. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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