- InChI
- InChI=1S/C9H7IO2/c10-8-4-2-1-3-7(8)5-6-9(11)12/h1-6H,(H,11,12)
- InChI Key
- SBCFNNJYIXFMFS-UHFFFAOYSA-N
- Formula
- C9H7IO2
- SMILES
- O=C(O)C=Cc1ccccc1I
- Molecular Weight1
- 274.06
- CAS
- 1643-34-1
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- 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).
- ΔfH°solid : Solid phase 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 |
|---|---|---|---|
| ΔcH°solid | -4081.00 | kJ/mol | NIST |
| ΔfG° | 0.28 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -74.75 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -292.30 | kJ/mol | NIST |
| ΔfusH° | 23.01 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 71.32 | kJ/mol | Joback Calculated Property |
| log10WS | -2.96 | Crippen Calculated Property | |
| logPoct/wat | 2.389 | Crippen Calculated Property | |
| McVol | 142.870 | ml/mol | McGowan Calculated Property |
| Pc | 4000.70 | kPa | Joback Calculated Property |
| Tboil | 680.33 | K | Joback Calculated Property |
| Tc | 918.86 | K | Joback Calculated Property |
| Tfus | 393.86 | K | Joback Calculated Property |
| Vc | 0.524 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [296.82; 337.74] | J/mol×K | [680.33; 918.86] | 
|
| Cp,gas | 296.82 | J/mol×K | 680.33 | Joback Calculated Property |
| Cp,gas | 305.06 | J/mol×K | 720.08 | Joback Calculated Property |
| Cp,gas | 312.63 | J/mol×K | 759.84 | Joback Calculated Property |
| Cp,gas | 319.62 | J/mol×K | 799.59 | Joback Calculated Property |
| Cp,gas | 326.08 | J/mol×K | 839.35 | Joback Calculated Property |
| Cp,gas | 332.10 | J/mol×K | 879.10 | Joback Calculated Property |
| Cp,gas | 337.74 | J/mol×K | 918.86 | Joback Calculated Property |
| η | [0.0000654; 0.0025799] | Pa×s | [393.86; 680.33] |
|
| η | 0.0025799 | Pa×s | 393.86 | Joback Calculated Property |
| η | 0.0010042 | Pa×s | 441.61 | Joback Calculated Property |
| η | 0.0004699 | Pa×s | 489.35 | Joback Calculated Property |
| η | 0.0002516 | Pa×s | 537.10 | Joback Calculated Property |
| η | 0.0001492 | Pa×s | 584.84 | Joback Calculated Property |
| η | 0.0000958 | Pa×s | 632.58 | Joback Calculated Property |
| η | 0.0000654 | Pa×s | 680.33 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2-Iodocinnamic acid.
Sources
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