Hydrazine, 1-butyl-1-methyl-
- Formula: C5H14N2
- Molecular weight: 102.1781
- IUPAC Standard InChI: InChI=1S/C5H14N2/c1-3-4-5-7(2)6/h3-6H2,1-2H3
- IUPAC Standard InChIKey: OEEGQMYUIKPQMM-UHFFFAOYSA-N
- CAS Registry Number: 20240-62-4
- 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: 1-Butyl-1-methylhydrazine; Hydrazine, butylmethyl-; Methylbutyl hydrazine; 1-Methyl-1-n-butylhydrazine
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Gas phase ion energetics data
Go To: Top, Mass spectrum (electron ionization), 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 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 |
|---|---|---|---|
| 7.82 ± 0.05 | PE | Vovna, Vilesov, et al., 1975 | LLK |
| 7.62 ± 0.05 | PI | Akopyan and Vilesov, 1963 | RDSH |
| 7.51 ± 0.02 | PI | Akopyan, Vilesov, et al., 1963 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| CH4N2+ | 9.6 ± 0.1 | ? | PI | Akopyan and Vilesov, 1963 | RDSH |
| CH5N2+ | 9.0 ± 0.1 | ? | PI | Akopyan and Vilesov, 1963 | RDSH |
| C2H6N2+ | 9.5 ± 0.2 | C3H8 | PI | Akopyan and Vilesov, 1963 | RDSH |
| C2H7N2+ | 9.1 ± 0.1 | ? | PI | Akopyan and Vilesov, 1963 | RDSH |
| C4H11N2+ | 8.0 ± 0.1 | CH3 | PI | Akopyan and Vilesov, 1963 | RDSH |
| C5H12N+ | 9.0 ± 0.1 | NH2 | PI | Akopyan and Vilesov, 1963 | RDSH |
| C5H12N2+ | 8.0 ± 0.2 | H2 | PI | Akopyan and Vilesov, 1963 | RDSH |
| C5H13N+ | 10.5 ± 0.1 | NH | PI | Akopyan and Vilesov, 1963 | RDSH |
| C5H13N2+ | 8.0 ± 0.3 | H | PI | Akopyan and Vilesov, 1963 | RDSH |
| N2H2+ | 9.5 ± 0.2 | C5H12 | PI | Akopyan and Vilesov, 1963 | RDSH |
Mass spectrum (electron ionization)
Go To: Top, Gas phase ion energetics data, 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: 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 | ATLAS OF MASS SPECTRA OF ORGANIC COMPOUNDS, V. A. KOPTYUG, ED. |
| NIST MS number | 64427 |
Gas Chromatography
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.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-101 | 798. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
References
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Vovna, Vilesov, et al., 1975
Vovna, V.I.; Vilesov, F.I.; Lopatin, S.N.,
Photoelectron spectra of hydrazine and some alkyl derivatives,
Opt. Spectrosc., 1975, 38, 143. [all data]
Akopyan and Vilesov, 1963
Akopyan, M.E.; Vilesov, F.I.,
Decay of the molecular ions formed in photoionization of hydrazine and some of its alkyl derivatives,
Kinetika i Kataliz, 1963, 4, 39, In original 32. [all data]
Akopyan, Vilesov, et al., 1963
Akopyan, M.E.; Vilesov, F.I.; Terenin, A.N.,
Mass spectrometric investigation of photoionization of molecules and dissociation of excited molecular ions,
Izv. Akad. Nauk SSSR, Ser. Fiz., 1963, 27, 1083, In original 1054. [all data]
Zenkevich, 2005
Zenkevich, I.G.,
Experimentally measured retention indices., 2005. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), 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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