Acetic acid, oxo-, methyl ester
- Formula: C3H4O3
- Molecular weight: 88.0621
- IUPAC Standard InChI: InChI=1S/C3H4O3/c1-6-3(5)2-4/h2H,1H3
- IUPAC Standard InChIKey: KFKXSMSQHIOMSO-UHFFFAOYSA-N
- CAS Registry Number: 922-68-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Methyl glyoxylate; Glyoxylic acid methyl ester; Methyl oxoethanoate; methyl oxoacetate
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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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°(+) ion | 937. ± 4. | kJ/mol | N/A | N/A |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C2H4O+[CH3OCH+] | 10.32 ± 0.05 | CO2 | EI | Buschek, Holmes, et al., 1987 | 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.
Buschek, Holmes, et al., 1987
Buschek, J.M.; Holmes, J.L.; Terlouw, J.K.,
CH3OCH+, a new stable C2H4O+ isomer, and a reassessment of the oxirane+ potential surface,
J. Am. Chem. Soc., 1987, 109, 7321. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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