2-Tetrazene, 1,1,4,4-tetramethyl-
- Formula: C4H12N4
- Molecular weight: 116.1649
- IUPAC Standard InChI: InChI=1S/C4H12N4/c1-7(2)5-6-8(3)4/h1-4H3
- IUPAC Standard InChIKey: PRGCYUAJTPIADR-UHFFFAOYSA-N
- CAS Registry Number: 6130-87-6
- 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: Tetramethyl-2-tetrazene; Tetramethyltetrazene; Tetramethyltetrazone; 1,1,4,4-Tetramethyl-2-tetrazene; 1,1,4,4-Tetramethyltetrazene; (CH3)2NN=NN(CH3)2; NSC 38247; 2-Tetrazene, tetramethyl-
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Phase change data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 44.1 ± 2.1 | kJ/mol | V | Donovan, Shomate, et al., 1960 | Reanalyzed by Cox and Pilcher, 1970, Original value = 43.51 kJ/mol |
Gas phase ion energetics data
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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 |
|---|---|---|---|
| 7.0 | PE | Bischof, Gleiter, et al., 1975 | LLK |
| 7.7 | PE | Bischof, Gleiter, et al., 1975 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C2H6N+ | 9.9 ± 0.1 | ? | EI | Gowenlock, Jones, et al., 1961 | RDSH |
| C2H6N3+ | 9.7 ± 0.1 | ? | EI | Gowenlock, Jones, et al., 1961 | RDSH |
References
Go To: Top, Phase change data, 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.
Donovan, Shomate, et al., 1960
Donovan, T.M.; Shomate, C.H.; McBride, W.R.,
The heat of combustion of tetramethyltetrazene and 1,1-dimethylhydrazine,
J. Phys. Chem., 1960, 64, 281-282. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Bischof, Gleiter, et al., 1975
Bischof, P.; Gleiter, R.; Dach, R.; Enders, D.; Seebach, D.,
Zur Wechselwirkung einsamer Elektronenpaare in Δ2 Tetrazenen. Photoelektronenspektroskopische Untersuchungen,
Tetrahedron, 1975, 31, 1415. [all data]
Gowenlock, Jones, et al., 1961
Gowenlock, B.G.; Jones, P.P.; Majer, J.R.,
Bond dissociation energies in some molecules containing alkyl substituted CH3, NH2, and OH,
J. Chem. Soc. Faraday Trans., 1961, 57, 23. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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