- InChI
- InChI=1S/C4Cl2O3/c5-1-2(6)4(8)9-3(1)7
- InChI Key
- AGULWIQIYWWFBJ-UHFFFAOYSA-N
- Formula
- C4Cl2O3
- SMILES
- O=C1OC(=O)C(Cl)=C1Cl
- Molecular Weight1
- 166.95
- CAS
- 1122-17-4
- Other Names
-
- Maleic anhydride, dichloro-
- Dichloromaleic acid anhydride
- Dichloromaleic anhydride
- 2,3-Dichloromaleic anhydride
- 2,3-Dichloromaleic acid anhydride
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- EA : Electron affinity (eV).
- 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 |
|---|---|---|---|
| EA | 1.90 ± 0.09 | eV | NIST |
| ΔfG° | -317.40 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -449.11 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 14.82 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 48.45 | kJ/mol | Joback Calculated Property |
| log10WS | -1.18 | Crippen Calculated Property | |
| logPoct/wat | 0.759 | Crippen Calculated Property | |
| McVol | 85.550 | ml/mol | McGowan Calculated Property |
| Pc | 5131.32 | kPa | Joback Calculated Property |
| Tboil | 557.44 | K | Joback Calculated Property |
| Tc | 816.61 | K | Joback Calculated Property |
| Tfus | 398.63 | K | Joback Calculated Property |
| Vc | 0.321 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [152.50; 186.74] | J/mol×K | [557.44; 816.61] | 
|
| Cp,gas | 152.50 | J/mol×K | 557.44 | Joback Calculated Property |
| Cp,gas | 158.96 | J/mol×K | 600.63 | Joback Calculated Property |
| Cp,gas | 165.22 | J/mol×K | 643.83 | Joback Calculated Property |
| Cp,gas | 171.21 | J/mol×K | 687.02 | Joback Calculated Property |
| Cp,gas | 176.84 | J/mol×K | 730.22 | Joback Calculated Property |
| Cp,gas | 182.05 | J/mol×K | 773.41 | Joback Calculated Property |
| Cp,gas | 186.74 | J/mol×K | 816.61 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2,5-Furandione, 3,4-dichloro-.
Sources
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