4-(4-Phenoxyphenyl)butanoic acid methyl ester
- Formula: C17H18O3
- Molecular weight: 270.3230
- IUPAC Standard InChI: InChI=1S/C17H18O3/c1-19-17(18)9-5-6-14-10-12-16(13-11-14)20-15-7-3-2-4-8-15/h2-4,7-8,10-13H,5-6,9H2,1H3
- IUPAC Standard InChIKey: VTGLGZNRGWSTHU-UHFFFAOYSA-N
- CAS Registry Number: 24254-59-9
- Chemical structure:
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Gas phase ion energetics data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 7.9 ± 0.2 | EI | Howe, Williams, et al., 1969 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C3H6O2+ | 11.2 ± 0.2 | ? | EI | Howe, Williams, et al., 1969 | |
| C13H11O+ | 11.3 ± 0.2 | ? | EI | Howe, Williams, et al., 1969 | |
| C14H12O+ | 10.5 ± 0.2 | ? | EI | Howe, Williams, et al., 1969 | |
| C16H15O2+ | 11.2 ± 0.2 | CH3O | EI | Howe, Williams, et al., 1969 |
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.
Howe, Williams, et al., 1969
Howe, I.; Williams, D.H.; Kingston, D.G.I.; Tannenbaum, H.P.,
Substituent effects in the mass spectra of some - and -substituted methyl butyrates,
J. Chem. Soc. B, 1969, 439. [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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