- InChI
- InChI=1S/C4Cl6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10
- InChI Key
- MEFKFJOEVLUFAY-UHFFFAOYSA-N
- Formula
- C4Cl6O3
- SMILES
-
O=C(OC(=O)C(Cl)(Cl)Cl)C(Cl)(Cl
)Cl - Molecular Weight1
- 308.76
- CAS
- 4124-31-6
- Other Names
-
- Trichloroacetic anhydride
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- Inp : Non-polar retention indices.
- 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° | -445.94 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -595.21 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 20.86 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 64.12 | kJ/mol | Joback Calculated Property |
| log10WS | -3.26 | Crippen Calculated Property | |
| logPoct/wat | 2.797 | Crippen Calculated Property | |
| McVol | 149.670 | ml/mol | McGowan Calculated Property |
| Pc | 3555.77 | kPa | Joback Calculated Property |
| Inp | 1471.00 | NIST | |
| Tboil | 639.20 | K | Joback Calculated Property |
| Tc | 889.45 | K | Joback Calculated Property |
| Tfus | 441.29 | K | Joback Calculated Property |
| Vc | 0.561 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [257.09; 272.23] | J/mol×K | [639.20; 889.45] | 
|
| Cp,gas | 257.09 | J/mol×K | 639.20 | Joback Calculated Property |
| Cp,gas | 260.96 | J/mol×K | 680.91 | Joback Calculated Property |
| Cp,gas | 264.20 | J/mol×K | 722.62 | Joback Calculated Property |
| Cp,gas | 266.87 | J/mol×K | 764.32 | Joback Calculated Property |
| Cp,gas | 269.06 | J/mol×K | 806.03 | Joback Calculated Property |
| Cp,gas | 270.82 | J/mol×K | 847.74 | Joback Calculated Property |
| Cp,gas | 272.23 | J/mol×K | 889.45 | Joback Calculated Property |
| η | [0.0002186; 0.0015703] | Pa×s | [441.29; 639.20] |
|
| η | 0.0015703 | Pa×s | 441.29 | Joback Calculated Property |
| η | 0.0010083 | Pa×s | 474.28 | Joback Calculated Property |
| η | 0.0006859 | Pa×s | 507.26 | Joback Calculated Property |
| η | 0.0004890 | Pa×s | 540.25 | Joback Calculated Property |
| η | 0.0003625 | Pa×s | 573.23 | Joback Calculated Property |
| η | 0.0002776 | Pa×s | 606.22 | Joback Calculated Property |
| η | 0.0002186 | Pa×s | 639.20 | Joback Calculated Property |
| ΔvapH | 56.00 | kJ/mol | 412.50 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 413.20 | K | 8.00 | NIST |
Similar Compounds
Find more compounds similar to Acetic acid, trichloro-, anhydride.
Sources
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