- InChI
- InChI=1S/C8H14N4/c1-7(2,5-9)11-12-8(3,4)6-10/h11-12H,1-4H3
- InChI Key
- HOSVESHQDSFAST-UHFFFAOYSA-N
- Formula
- C8H14N4
- SMILES
- CC(C)(C#N)NNC(C)(C)C#N
- Molecular Weight1
- 166.22
- CAS
- 6869-07-4
- Other Names
-
- Hydrazine, 1,2-bis(1-cyano-1-methylethyl)-
- Hydrazobisisobutyronitrile
- Hydrazodiisobutyronitrile
- Propanenitrile, 2,2'-hydrazobis(2-methyl-
- Propionitrile, 2,2'-hydrazobis(2-methyl-
- Alpha,alpha'-hydrazo-di-iso-butyronitrile
- 1,2-Bis-(2-cyanoprop-2-yl)hydrazine
- ω : Acentric Factor.
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.5219 | Relay (... Calculated Property | |
| ΔcH°solid | -5268.30 ± 4.60 | kJ/mol | NIST |
| ΔfG° | 467.30 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 177.08 | kJ/mol | Relay (... Calculated Property |
| ΔfH°solid | 119.30 ± 4.60 | kJ/mol | NIST |
| ΔfusH° | 14.86 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 70.61 | kJ/mol | Relay (... Calculated Property |
| IE | 9.88 | eV | Relay (... Calculated Property |
| log10WS | -1.98 | Relay (... Calculated Property | |
| logPoct/wat | 0.685 | Crippen Calculated Property | |
| McVol | 146.300 | ml/mol | McGowan Calculated Property |
| Pc | 2571.50 | kPa | Joback Calculated Property |
| Tboil | 506.94 | K | Relay (... Calculated Property |
| Tc | 699.75 | K | Relay (... Calculated Property |
| Tfus | 354.57 | K | Relay (... Calculated Property |
| Vc | 0.553 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [392.76; 445.02] | J/mol×K | [680.48; 904.85] | 
|
| Cp,gas | 392.76 | J/mol×K | 680.48 | Joback Calculated Property |
| Cp,gas | 403.19 | J/mol×K | 717.88 | Joback Calculated Property |
| Cp,gas | 412.83 | J/mol×K | 755.27 | Joback Calculated Property |
| Cp,gas | 421.77 | J/mol×K | 792.67 | Joback Calculated Property |
| Cp,gas | 430.06 | J/mol×K | 830.06 | Joback Calculated Property |
| Cp,gas | 437.79 | J/mol×K | 867.46 | Joback Calculated Property |
| Cp,gas | 445.02 | J/mol×K | 904.85 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,2-Bis(2-cyano-2-propyl)-hydrazine.
Sources
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