CAS no: 66703-03-5
Properties
Generic Properties
| Property | Value | Unit |
|---|---|---|
| Chemical Formula | C5H9I | - |
| Molecular Weight | 196.031 | - |
| Heat of Combustion | 15485.1 | kJ/kg |
| Flash Point | 328.7 | K |
Critical Properties
| Property | Value | Unit |
|---|---|---|
| Critical Temperature | 641.17 | K |
| Critical Pressure | 35.94 | bar |
| Critical Volume | 383.5 | cm3/mol |
| Critical Density | 0.5112 | g/cm3 |
| Critical Z | 0.259 | - |
| Accentric Factor | 0.286 | - |
Temperature Dependent Properties
Specific Heat
The specific heat at constant pressure can be calculated with the formula:
| Constant | Gas | Liquid |
|---|---|---|
| A | -4.148 | 125.788 |
| B | 0.53782 | 0.3201 |
| C | -0.0004134 | -0.00078009 |
| D | 1.356E-07 | 1.1405E-06 |
| E | 0 | - |
| T min(K) | 273 | 209 |
| T max(K) | 1000 | 532 |
Heat of Formation
The heat of formation can be calculated with the formula:
| Constant | Value |
|---|---|
| A | 33.13 |
| B | -0.072175 |
| C | 0.000035732 |
| T min(K) | 458.39 |
| T max (K) | 1000 |
Viscosity
The viscosity can be calculated with the formula:
For liquid
For Gas
| Constant | Gas | Liquid |
|---|---|---|
| A | -6.5179 | -9.8476 |
| B | 0.3062 | 1543.4 |
| C | -0.000033507 | 0.0206 |
| D | - | -0.000016952 |
| T min(K) | 250 | 293.15 |
| T max(K) | 1000 | 609.11 |
Heat of Vaporization
The heat of vaporization can be calculated with the formula:
| Constant | Value |
|---|---|
| A | 54.704 |
| n | 0.38 |
| T min(K) | 198.59 |
| T max(K) | 641.17 |
Thermal Conductivity
The thermal conductivity can be calculated with the formula:
| Constant | Gas | Liquid |
|---|---|---|
| A | -0.0058646 | 0.1341 |
| B | 0.000037735 | -0.000065543 |
| C | 1.6323E-08 | -1.5224E-07 |
| T min(K) | 250 | 228.59 |
| T max(K) | 1000 | 571.17 |
Saturation Pressure
Saturation pressure can be calculated using the Antoine Equation:
| Constant | Value |
|---|---|
| A | 6.68153 |
| B | 1208.91 |
| C | 169.076 |
| T min(C) | 63.2111 |
| T max(C) | 368.023 |
Liquid Density
The Liquid Density can be calculated with the Equation:
| Constant | Value |
|---|---|
| A | 0.5112 |
| B | 0.2706 |
| n | 0.2857 |
| T min(K) | 198.59 |
| T max(K) | 641.17 |
Diffusion Coefficient at Infinite Dilution in Water
The Diffusion Coefficient at Infinite Dilution in Water can be calculation:
| Constant | Value |
|---|---|
| A | -2.0354 |
| 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 | -0.02363 |
| B | 0.00018559 |
| C | 4.6702E-07 |
| T min(K) | 200 |
| T max(K) | 1000 |