Benzene, 1-ethoxy-4-methoxy-
- Formula: C9H12O2
- Molecular weight: 152.1904
- IUPAC Standard InChI: InChI=1S/C9H12O2/c1-3-11-9-6-4-8(10-2)5-7-9/h4-7H,3H2,1-2H3
- IUPAC Standard InChIKey: FTFNFGIOGXKJSP-UHFFFAOYSA-N
- CAS Registry Number: 5076-72-2
- 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: p-Ethoxyanisole; Ethyl p-methoxyphenyl ether; p-methoxyphenetole
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Phase change 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: Robert L. Brown and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tfus | 312. | K | N/A | Buckingham and Donaghy, 1982 |
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference |
|---|---|---|
| 489. to 490. | 1.01 | Buckingham and Donaghy, 1982 |
Gas phase ion energetics data
Go To: Top, Phase change data, References, Notes
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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.03 ± 0.15 | EI | McLafferty and Schiff, 1969 | RDSH |
| 7.72 ± 0.015 | PE | Klessinger, Asmus, et al., 1975 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C7H8O2+ | 10.52 ± 0.15 | C2H4 | EI | McLafferty and Schiff, 1969 | RDSH |
References
Go To: Top, Phase change data, 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.
Buckingham and Donaghy, 1982
Buckingham, J.; Donaghy, S.M.,
Dictionary of Organic Compounds: Fifth Edition, Chapman and Hall, New York, 1982, 1. [all data]
McLafferty and Schiff, 1969
McLafferty, F.W.; Schiff, L.J.,
The structure of [YC6H5O]+ ions in the spectra of aryl alkyl ethers,
Org. Mass Spectrom., 1969, 2, 757. [all data]
Klessinger, Asmus, et al., 1975
Klessinger, M.; Asmus, P.; Kraatz, U.,
Photoelektronenspektren organischer verbindungen-VII,
Tetrahedron, 1975, 31, 517. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy Tboil Boiling point Tfus Fusion (melting) point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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