- InChI
- InChI=1S/C2H2I2/c3-1-2-4/h1-2H
- InChI Key
- CVOGMKGEVNGRSK-UHFFFAOYSA-N
- Formula
- C2H2I2
- SMILES
- IC=CI
- Molecular Weight1
- 279.85
- 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).
- 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° | 162.42 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 186.35 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 9.95 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 38.75 | kJ/mol | Joback Calculated Property |
| log10WS | -3.22 | Aq. Sol... | |
| logPoct/wat | 2.328 | Crippen Calculated Property | |
| McVol | 86.380 | ml/mol | McGowan Calculated Property |
| Pc | 5087.49 | kPa | Joback Calculated Property |
| Tboil | 435.60 | K | Joback Calculated Property |
| Tc | 702.05 | K | Joback Calculated Property |
| Tfus | 223.34 | K | Joback Calculated Property |
| Vc | 0.303 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [86.01; 100.07] | J/mol×K | [435.60; 702.05] | 
|
| Cp,gas | 86.01 | J/mol×K | 435.60 | Joback Calculated Property |
| Cp,gas | 89.39 | J/mol×K | 480.01 | Joback Calculated Property |
| Cp,gas | 92.26 | J/mol×K | 524.42 | Joback Calculated Property |
| Cp,gas | 94.69 | J/mol×K | 568.82 | Joback Calculated Property |
| Cp,gas | 96.75 | J/mol×K | 613.23 | Joback Calculated Property |
| Cp,gas | 98.52 | J/mol×K | 657.64 | Joback Calculated Property |
| Cp,gas | 100.07 | J/mol×K | 702.05 | Joback Calculated Property |
| η | [0.0004191; 0.0055710] | Pa×s | [223.34; 435.60] |
|
| η | 0.0055710 | Pa×s | 223.34 | Joback Calculated Property |
| η | 0.0026954 | Pa×s | 258.72 | Joback Calculated Property |
| η | 0.0015530 | Pa×s | 294.09 | Joback Calculated Property |
| η | 0.0010073 | Pa×s | 329.47 | Joback Calculated Property |
| η | 0.0007105 | Pa×s | 364.85 | Joback Calculated Property |
| η | 0.0005331 | Pa×s | 400.22 | Joback Calculated Property |
| η | 0.0004191 | Pa×s | 435.60 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,2-diiodoethene.
Sources
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