Benzenamine, 4,4'-(1,2-ethanediyl)bis-
- Formula: C14H16N2
- Molecular weight: 212.2902
- IUPAC Standard InChI: InChI=1S/C14H16N2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h3-10H,1-2,15-16H2
- IUPAC Standard InChIKey: UHNUHZHQLCGZDA-UHFFFAOYSA-N
- CAS Registry Number: 621-95-4
- 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: α,α'-Bi-p-toluidine; Aniline, 4,4'-ethylenedi-; 1,2-Bis(p-aminophenyl)ethane; 1,2-Bis(4-aminophenyl)ethane; 4,4'-Diaminobibenzyl; 4,4'-Ethylenedianiline; 4,4-Ethylenedianiline; Aniline, p,p'-ethylenedi-; 4,4'-Ethylenebis(aniline); 4,4'-Diaminodibenzyl; NSC 44062; NSC 580; NSC 60033
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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 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 |
|---|---|---|---|
| 7.45 ± 0.05 | EI | Pignataro, Mancini, et al., 1972 | LLK |
| 7.6 ± 0.1 | EI | McLafferty, Wachs, et al., 1970 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C7H8N+ | 9.3 ± 0.2 | ? | EI | McLafferty, Wachs, et al., 1970 | RDSH |
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.
Pignataro, Mancini, et al., 1972
Pignataro, S.; Mancini, V.; Innorta, G.; Distefano, G.,
Ionization energies and ring orbital interaction in diarylmethanes and diaryleth,
Z. Naturforsch., 1972, 27, 534. [all data]
McLafferty, Wachs, et al., 1970
McLafferty, F.W.; Wachs, T.; Lifshitz, C.; Innorta, G.; Irving, P.,
Substituent effects in unimolecular ion decompositions. XV. Mechanistic interpretations and the quasi-equilibrium theory,
J. Am. Chem. Soc., 1970, 92, 6867. [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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