Propanenitrile, 2,2'-azobis[2-methyl-
- Formula: C8H12N4
- Molecular weight: 164.2077
- IUPAC Standard InChI: InChI=1S/C8H12N4/c1-7(2,5-9)11-12-8(3,4)6-10/h1-4H3
- IUPAC Standard InChIKey: OZAIFHULBGXAKX-UHFFFAOYSA-N
- CAS Registry Number: 78-67-1
- 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: Propionitrile, 2,2'-azobis[2-methyl-; α,α'-Azobis[isobutyronitrile]; α,α'-Azodiisobutyric acid dinitrile; α,α'-Azodi(isobutyronitrile); Aceto AZIB; Azobis[isobutyronitrile]; Azodi(isobutyronitrile); AIBN; AIVN; AZDH; Genitron; Pianofor An; Porofor N; Porophor N; Vazo; Vazo 64; 2,2'-Azobis[isobutyronitrile]; 2,2'-Azobis[2-methylpropionitrile]; 2,2'-Azodi(isobutyronitrile); 2,2'-Dimethyl-2,2'-azodipropionitrile; 2,2'-Azobis-(2-methylpropanenitrile); α,α-Azobisisobutyronitrile; α,α'-Azobis(isobutylonitrile); α,α'-Azodisobutyric acid dinitrile; Azobisisobutylonitrile; ChKhZ 57; Porofor 57; 2,2'-Dicyano-2,2'-azopropane; Poly-zole AZDN; N,N'-Bis(2-cyano-2-propyl)diazene; Genitron AZDN-FF; Genitron AZDN; 2,2-Azodiisobutyronitrile; Azodiisobutyrodinitrile; V-60; Alpha,alpha'-azo-di-iso-butyronitrile; Propanenitrile, 2,2'-(1,2-diazenediyl)bis(2-methyl-; NSC 1496; 2,2-azobis[2-methyl-]-propanenitrile (AZDH); 2,2'-dimethyl-2,2'-azodipropiononitrile
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Condensed phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | 246.0 ± 1.8 | kJ/mol | Ccb | Lebedeva, Gutner, et al., 1984 | ALS |
| ΔfH°solid | 228.6 | kJ/mol | Ccb | McEwan and Rigg, 1951 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -5109.1 ± 1.8 | kJ/mol | Ccb | Lebedeva, Gutner, et al., 1984 | ALS |
| ΔcH°solid | -5240.5 | kJ/mol | Ccb | Reed, 1960 | ALS |
| ΔcH°solid | -5091.7 ± 0.0 | kJ/mol | Ccb | McEwan and Rigg, 1951 | ALS |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 237.55 | 298. | Lebedeva, Gutner, et al., 1984, 2 | T = 296 to 335 K.; DH |
| 238.1 | 298.12 | Lebedeva, Ryadnenko, et al., 1981 | T = 296 to 334 K.; DH |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lebedeva, Gutner, et al., 1984
Lebedeva, N.D.; Gutner, N.M.; Katin, Yu.A.; Kozlova, N.M.; Kiseleva, N.N.; Makhina, E.F.; Dobychin, S.L.,
Thermochemical study of bis-hydroxyethylpiperazine, N,N-dimethylpropylenediamine, and 2,2-azodiisobutyrodinitrile,
J. Appl. Chem. USSR, 1984, 57, 2118-2122. [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]
Reed, 1960
Reed, R.A.,
New blowing agents for foaming plastics,
British Plastics, 1960, 33, 468-472. [all data]
Lebedeva, Gutner, et al., 1984, 2
Lebedeva, N.D.; Gutner, N.M.; Katin, Yu.A.; Kozlova, N.M.; Kiseleva, N.N.; Machinya, E.F.; Dobychin, S.L.; Thermochemical study of bis(hydroxyethyl)piperazine, N.,
N-dimethylpropylenediamine and 2,2-azodiisobutyric acid dinitrile,
Zhur. Prikl. Khim. (Leningrad), 1984, 57(10), 2297-2301. [all data]
Lebedeva, Ryadnenko, et al., 1981
Lebedeva, N.D.; Ryadnenko, V.L.; Kozlova, N.M.; Karpenko, N.A.; Stepanov, V.B.,
Heat capacities of some organic compounds, 1981, Termodinam. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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