Methanimidamide, N,N-dimethyl-N'-(3-nitrophenyl)-
- Formula: C9H11N3O2
- Molecular weight: 193.2025
- IUPAC Standard InChI: InChI=1S/C9H11N3O2/c1-11(2)7-10-8-4-3-5-9(6-8)12(13)14/h3-7H,1-2H3
- IUPAC Standard InChIKey: LQXZCPNRKDUVET-UHFFFAOYSA-N
- CAS Registry Number: 2103-47-1
- 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: Formamidine, N,N-dimethyl-N'-(m-nitrophenyl)-; Formamidine, 3,3-dimethyl-1-(3-nitrophenyl); N'-(3-Nitro-phenyl)-N,N-dimethyl-formamidine
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Gas phase ion energetics data
Go To: Top, Gas Chromatography, 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 7.8 ± 0.1 | EI | Kuschel and Grutzmacher, 1974 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C9H10N3O2+ | 9.5 ± 0.1 | H | EI | Kuschel and Grutzmacher, 1974 |
Gas Chromatography
Go To: Top, Gas phase ion energetics 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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | SE-30 | 240. | 1877. | Osek, Oszczapowicz, et al., 1986 | N2, Chromosorb W AW (60-80 mesh); Column length: 3. m |
| Packed | SE-30 | 240. | 1877. | Oszczapowicz, Osek, et al., 1984 | N2, Chromosorb W AW; Column length: 3. m |
References
Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kuschel and Grutzmacher, 1974
Kuschel, H.; Grutzmacher, H.-F.,
Zum mechanismus massenspektrometrischer fragmentierungsreaktionen. XI. EinfluB von substituenten auf die bildung cyclischer fragment-ionen in den massenspektren von N,N-dimethyl-N'-2-chlorphenylformamidinen und 2-chlorformaniliden,
Org. Mass Spectrom., 1974, 9, 395. [all data]
Osek, Oszczapowicz, et al., 1986
Osek, J.; Oszczapowicz, J.; Drzewinski, W.,
Prediction of Retention Indices of N1,N1-Dialkylformamidines on a Non-Polar Column,
J. Chromatogr., 1986, 351, 177-182, https://doi.org/10.1016/S0021-9673(01)83486-5
. [all data]
Oszczapowicz, Osek, et al., 1984
Oszczapowicz, J.; Osek, J.; Dolecka, E.,
Retention indices of dimethylformamidines, dimethylacetamidines and tetramethylguanidines on a non-polar column,
J. Chromatogr., 1984, 315, 95-100, https://doi.org/10.1016/S0021-9673(01)90727-7
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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