Benzonitrile, 4-ethoxy-

Formula: C₉H₉NO
Molecular weight: 147.1739
IUPAC Standard InChI: InChI=1S/C9H9NO/c1-2-11-9-5-3-8(7-10)4-6-9/h3-6H,2H2,1H3
IUPAC Standard InChIKey: PJRLUGQMEZZDIY-UHFFFAOYSA-N
CAS Registry Number: 25117-74-2
Chemical structure:
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Other names: Benzonitrile, p-ethoxy-; p-Ethoxybenzonitrile; 4-Ethoxybenzonitrile; 4-Ethoxybenzoic acid nitrile
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Other data available:
- Phase change data
- Mass spectrum (electron ionization)
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Gas phase ion energetics data

Data compiled by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV)	Method	Reference
8.89 ± 0.15	EI	McLafferty and Schiff, 1969

Appearance energy determinations

Ion	AE (eV)	Other Products	Method	Reference	Comment
C₇H₅NO⁺	11.19 ± 0.15	C₂H₄	EI	McLafferty and Schiff, 1969

References

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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]

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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