Nitroguanidine
- Formula: CH4N4O2
- Molecular weight: 104.0681
- IUPAC Standard InChI: InChI=1S/CH4N4O2/c2-1(3)4-5(6)7/h(H4,2,3,4)
- IUPAC Standard InChIKey: IDCPFAYURAQKDZ-UHFFFAOYSA-N
- CAS Registry Number: 556-88-7
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Guanidine, nitro-; α-Nitroguanidine; β-Nitroguanidine; N''-Nitroguanidine; Picrite; 1-Nitroguanidine; Guanidine, 1-nitro-; Guanidine, 1-nitro- (wet); Nitroguanidine, wet; N1-Nitroguanidine; Picrite (the explosive); 2-Nitroguanidine; Guanidine, N-nitro-; NSC 41036
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Enthalpy of combustion of solid at standard conditions (nominally 298.15 K, 1 atm.)
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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
| ΔcH°solid (kcal/mol) | Method | Reference | Comment |
|---|---|---|---|
| -210. ± 0.59 | Ccb | Krien, Licht, et al., 1973 | Author's hf298_condensed=-22. kcal/mol; ALS |
| -207.5 ± 1.0 | Ccb | Lobanov and Karmanova, 1971 | crystal phase; ALS |
| -207.2 | Ccb | Handrick, 1956 | Stegeman, G. Univ. of Pittsburg 1945; ALS |
| -210.0 | Ccb | Handrick, 1956 | Helf, S., Naval Report 1949; ALS |
| -214.2 | Ccb | Handrick, 1956 | W. R. Tomlinson 1949; ALS |
| -208.6 | Ccb | McEwan and Rigg, 1951 | ALS |
| -209.37 | Ccb | Medard and Thomas, 1949 | Author's hf298_condensed=-21.9 kcal/mol; ALS |
References
Go To: Top, Enthalpy of combustion of solid at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Krien, Licht, et al., 1973
Krien, G.; Licht, H.H.; Zierath, J.,
Thermochemical investigation of nitramines,
Thermochim. Acta, 1973, 6, 465-472. [all data]
Lobanov and Karmanova, 1971
Lobanov, G.A.; Karmanova, L.P.,
Enthalpy of formation of some organic substances,
Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1971, 14, 865-867. [all data]
Handrick, 1956
Handrick, G.R.,
Report of the study of pure explosive compounds. Part IV. Calculation of heat of combustion of organic compounds from structural features and calculation of power of high explosives, Rpt. C-58247 for the Office of the Chief of Ordnance, contract DA-19-020-ORD-47 by the Arthur D. Little, Inc., Cambridge, MA, 1956, 467-573. [all data]
McEwan and Rigg, 1951
McEwan, W.S.; Rigg, M.W.,
The heats of combustion of compounds containing the tetrazole ring,
J. Am. Chem. Soc., 1951, 73, 4725-4727. [all data]
Medard and Thomas, 1949
Medard, L.; Thomas, M.,
Determinations calorimetriques concernant dix-huit derives nitres ou nitrates organiques.,
Mem. Poudres, 1949, 29, 173-195. [all data]
Notes
Go To: Top, Enthalpy of combustion of solid at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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