CAS no: 25570-03-0
Properties
Generic Properties
| Property | Value | Unit |
|---|---|---|
| Chemical Formula | C5H9N | - |
| Molecular Weight | 83.133 | - |
| Heat of Combustion | 31374 | kJ/kg |
| Flash Point | 294.26 | K |
Critical Properties
| Property | Value | Unit |
|---|---|---|
| Critical Temperature | 565.78 | K |
| Critical Pressure | 34.44 | bar |
| Critical Volume | 330.5 | cm3/mol |
| Critical Density | 0.2515 | g/cm3 |
| Critical Z | 0.242 | - |
| Accentric Factor | 0.335 | - |
Temperature Dependent Properties
Specific Heat
The specific heat at constant pressure can be calculated with the formula:
| Constant | Gas | Liquid | Solid |
|---|---|---|---|
| A | -9.13 | 74.932 | 5 |
| B | 0.53946 | 0.73909 | 0.63125 |
| C | -0.000389 | -0.00206 | - |
| D | 1.139E-07 | 2.6474E-06 | - |
| E | 0 | - | - |
| T min(K) | 273 | 299 | 80 |
| T max(K) | 1000 | 472 | 190 |
Heat of Formation
The heat of formation can be calculated with the formula:
| Constant | Value |
|---|---|
| A | 18.046 |
| B | -0.082131 |
| C | 0.000044343 |
| T min(K) | 298.15 |
| T max (K) | 1000 |
Viscosity
The viscosity can be calculated with the formula:
For liquid
For Gas
| Constant | Gas | Liquid |
|---|---|---|
| A | -10.296 | -5.7765 |
| B | 0.2645 | 842.56 |
| C | -0.000044138 | 0.0128 |
| D | - | -0.000013557 |
| T min(K) | 250 | 289.15 |
| T max(K) | 1000 | 537.49 |
Heat of Vaporization
The heat of vaporization can be calculated with the formula:
| Constant | Value |
|---|---|
| A | 50.055 |
| n | 0.38 |
| T min(K) | 289.15 |
| T max(K) | 565.78 |
Thermal Conductivity
The thermal conductivity can be calculated with the formula:
| Constant | Gas | Liquid |
|---|---|---|
| A | -0.012227 | 0.196 |
| B | 0.000073978 | -0.000055196 |
| C | 2.0676E-08 | -3.7207E-07 |
| T min(K) | 250 | 319.15 |
| T max(K) | 1000 | 495.78 |
Liquid Density
The Liquid Density can be calculated with the Equation:
| Constant | Value |
|---|---|
| A | 0.2515 |
| B | 0.252 |
| n | 0.2857 |
| T min(K) | 289.15 |
| T max(K) | 565.78 |
Saturation Pressure
The Saturation Pressure can be calculated with the Antoine Equation:
| Constant | Value |
|---|---|
| A | 6.77837 |
| B | 1126.39 |
| C | 183.4 |
| T min(C) | 29.0771 |
| T max(C) | 292.632 |
Diffusion Coefficient at Infinite Dilution in Water
The Diffusion Coefficient at Infinite Dilution in Water can be calculation:
| Constant | Value |
|---|---|
| A | -1.9854 |
| B | -907.8591 |
| T min(K) | 274 |
| T max(K) | 394 |
Diffusion Coefficient in Air
The Diffusion Coefficient in Air can be calculated with the Equation:
| Constant | Value |
|---|---|
| A | -0.02829 |
| B | 0.00022528 |
| C | 5.4682E-07 |
| T min(K) | 200 |
| T max(K) | 1000 |