Acetamide, N-(4-methylphenyl)-
- Formula: C9H11NO
- Molecular weight: 149.1897
- IUPAC Standard InChIKey: YICAMJWHIUMFDI-UHFFFAOYSA-N
- CAS Registry Number: 103-89-9
- 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-Acetotoluidide; p-Acetamidotoluene; p-Acetotoluide; p-Methylacetanilide; Acetyl-p-toluidine; N-Acetyl-p-toluidine; 1-Acetamido-4-methylbenzene; 4-(Acetylamino)toluene; 4-Acetotoluide; 4-Methylacetanilide; Acet-p-toluidide; 4'-Methylacetanilide; p-Acetotoluidine; N-(4-Methylphenyl)acetamide; N-Acetyl-p-toluidide; 4-Acetotoluidide; NSC 7644
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Gas phase ion energetics data
Go To: Top, Mass spectrum (electron ionization), UV/Visible spectrum, 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 |
---|---|---|---|
7.75 ± 0.02 | EI | Benezra and Bursey, 1972 | LLK |
8.2 ± 0.2 | EI | Gamble, Gilbert, et al., 1970 | RDSH |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C7H8N+ | 14.21 ± 0.02 | CH3CO | EI | Benezra and Bursey, 1972 | LLK |
C7H9N+ | 10.12 ± 0.02 | CH2=C=O | EI | Benezra and Bursey, 1972 | LLK |
C7H9N+ | 10.6 ± 0.2 | ? | EI | Gamble, Gilbert, et al., 1970 | RDSH |
Mass spectrum (electron ionization)
Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center |
NIST MS number | 341116 |
UV/Visible spectrum
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Spectrum
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Additional Data
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Source | Lang (editor), 1971 |
---|---|
Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
Source reference | RAS UV No. 19026 |
Instrument | Spektromom 201 |
Melting point | 144-145 |
References
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), UV/Visible spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Benezra and Bursey, 1972
Benezra, S.A.; Bursey, M.M.,
Hydrogen bonding in mass spectral activated complexes. A correction,
J. Chem. Soc. Perkin Trans. 2, 1972, 11, 1537. [all data]
Gamble, Gilbert, et al., 1970
Gamble, A.A.; Gilbert, J.R.; Tillett, J.G.,
Substituent effects in the fragmentation of acetanilides,,
J. Chem. Soc. B, 1970, 1231. [all data]
Lang (editor), 1971
Lang (editor), L.,
Absorption Spectra in the Ultraviolet and Visible Region, 1971, 15, 55. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), UV/Visible spectrum, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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