Ethanamine, 2-methoxy-
- Formula: C3H9NO
- Molecular weight: 75.1097
- IUPAC Standard InChIKey: ASUDFOJKTJLAIK-UHFFFAOYSA-N
- CAS Registry Number: 109-85-3
- 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: Ethylamine, 2-methoxy-; β-Methoxyethylamine; Methoxyethylamine; 1-Methoxy-2-aminoethane; 2-Aminoethyl methyl ether; 2-Methoxyethanamine; 2-Methoxyethylamine; CH3OCH2CH2NH2; 1-Amino-2-methoxyethane; 2-Methoxy-1-ethanamine
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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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
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
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
View reactions leading to C3H9NO+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Proton affinity (review) | 221.9 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 213.8 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.9 | PE | Ohno, Imai, et al., 1985 | LBLHLM |
9.40 | PE | Ohno, Imai, et al., 1985 | Vertical value; LBLHLM |
9.45 ± 0.09 | PE | Leavell, Steichen, et al., 1973 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
CH4N+ | 9.52 ± 0.05 | CH3OCH2 | EI | Holmes and Lossing, 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.
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Ohno, Imai, et al., 1985
Ohno, K.; Imai, K.; Harada, Y.,
Variations in reactivity of lone-pair electrons due to intramolecular hydrogen bonding as observed by penning ionization electron spectroscopy,
J. Am. Chem. Soc., 1985, 107, 8078. [all data]
Leavell, Steichen, et al., 1973
Leavell, S.; Steichen, J.; Franklin, J.L.,
Photoelectron spectra of intramolecularly hydrogen bonded compounds,
J. Chem. Phys., 1973, 59, 4343. [all data]
Holmes and Lossing, 1984
Holmes, J.L.; Lossing, F.P.,
Heats of formation of organic radicals from appearance energies,
Int. J. Mass Spectrom. Ion Processes, 1984, 58, 113. [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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