- InChI
- InChI=1S/C8H12N2/c9-7-5-3-1-2-4-6-8-10/h1-6H2
- InChI Key
- BTNXBLUGMAMSSH-UHFFFAOYSA-N
- Formula
- C8H12N2
- SMILES
- N#CCCCCCCC#N
- Molecular Weight1
- 136.19
- CAS
- 629-40-3
- Other Names
-
- 1,6-dicyanohexane
- suberonitrile
- 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).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- 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).
- Tboilr : Boiling point at reduced pressure (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 |
|---|---|---|---|
| ΔfG° | 282.84 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 121.31 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 21.97 | kJ/mol | Fusion ... |
| ΔvapH° | 54.36 | kJ/mol | Joback Calculated Property |
| log10WS | -2.90 | Crippen Calculated Property | |
| logPoct/wat | 2.374 | Crippen Calculated Property | |
| McVol | 126.340 | ml/mol | McGowan Calculated Property |
| Pc | 2412.37 | kPa | Joback Calculated Property |
| Tboil | 586.60 | K | Joback Calculated Property |
| Tc | 788.48 | K | Joback Calculated Property |
| Tfus | 309.90 | K | Joback Calculated Property |
| Vc | 0.535 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [295.35; 346.82] | J/mol×K | [586.60; 788.48] | 
|
| Cp,gas | 295.35 | J/mol×K | 586.60 | Joback Calculated Property |
| Cp,gas | 305.10 | J/mol×K | 620.25 | Joback Calculated Property |
| Cp,gas | 314.36 | J/mol×K | 653.89 | Joback Calculated Property |
| Cp,gas | 323.14 | J/mol×K | 687.54 | Joback Calculated Property |
| Cp,gas | 331.47 | J/mol×K | 721.19 | Joback Calculated Property |
| Cp,gas | 339.36 | J/mol×K | 754.84 | Joback Calculated Property |
| Cp,gas | 346.82 | J/mol×K | 788.48 | Joback Calculated Property |
| ΔfusH | 21.97 | kJ/mol | 268.90 | NIST |
| ΔvapH | 77.30 | kJ/mol | 321.00 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 458.20 | K | 2.00 | NIST |
Similar Compounds
Find more compounds similar to Octanedinitrile.
Sources
- Crippen Method
- Crippen Method
- Fusion and solid-to-solid transitions of a homologous series of alkane-a,w-dinitriles
- Temperature Dependence of the Relative Static Permittivity of Homologous Series of Liquid 1,n-Dicyanoalkanes N=C (CH2)n C=N, n = 2 to 6
- Joback Method
- McGowan Method
- NIST Webbook
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