- InChI
- InChI=1S/C2H4I2/c1-2(3)4/h2H,1H3
- InChI Key
- JNVXRQOSRUDXDY-UHFFFAOYSA-N
- Formula
- C2H4I2
- SMILES
- CC(I)I
- Molecular Weight1
- 281.86
- CAS
- 594-02-5
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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° | 79.76 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 63.85 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 6.23 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 38.40 | kJ/mol | Joback Calculated Property |
| log10WS | -3.16 | Crippen Calculated Property | |
| logPoct/wat | 2.202 | Crippen Calculated Property | |
| McVol | 90.680 | ml/mol | McGowan Calculated Property |
| Pc | 4782.59 | kPa | Joback Calculated Property |
| Tboil | 431.00 | K | Joback Calculated Property |
| Tc | 690.03 | K | Joback Calculated Property |
| Tfus | 213.42 | K | Joback Calculated Property |
| Vc | 0.318 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [103.20; 125.09] | J/mol×K | [431.00; 690.03] | 
|
| Cp,gas | 103.20 | J/mol×K | 431.00 | Joback Calculated Property |
| Cp,gas | 107.82 | J/mol×K | 474.17 | Joback Calculated Property |
| Cp,gas | 111.99 | J/mol×K | 517.34 | Joback Calculated Property |
| Cp,gas | 115.76 | J/mol×K | 560.51 | Joback Calculated Property |
| Cp,gas | 119.17 | J/mol×K | 603.69 | Joback Calculated Property |
| Cp,gas | 122.26 | J/mol×K | 646.86 | Joback Calculated Property |
| Cp,gas | 125.09 | J/mol×K | 690.03 | Joback Calculated Property |
| η | [0.0004778; 0.0091347] | Pa×s | [213.42; 431.00] |
|
| η | 0.0091347 | Pa×s | 213.42 | Joback Calculated Property |
| η | 0.0039086 | Pa×s | 249.68 | Joback Calculated Property |
| η | 0.0020742 | Pa×s | 285.95 | Joback Calculated Property |
| η | 0.0012695 | Pa×s | 322.21 | Joback Calculated Property |
| η | 0.0008581 | Pa×s | 358.47 | Joback Calculated Property |
| η | 0.0006233 | Pa×s | 394.74 | Joback Calculated Property |
| η | 0.0004778 | Pa×s | 431.00 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 333.70 | K | 1.60 | NIST |
Similar Compounds
Find more compounds similar to 1,1-diiodoethane.
Sources
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