- InChI
- InChI=1S/C9H6O6/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15)
- InChI Key
- ARCGXLSVLAOJQL-UHFFFAOYSA-N
- Formula
- C9H6O6
- SMILES
- O=C(O)c1ccc(C(=O)O)c(C(=O)O)c1
- Molecular Weight1
- 210.14
- CAS
- 528-44-9
- Other Names
-
- 1,2,4-Tricarboxybenzene
- 1,3,4-Benzenetricarboxylic acid
- 1,4,5-Benzenetricarboxylic acid
- TMA
- Trimellitic acid
- benzene-1,2,4-tricarboxylic acid
- 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 | -3219.90 ± 0.79 | kJ/mol | NIST |
| ΔfG° | -679.17 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -809.93 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -1179.20 ± 0.79 | kJ/mol | NIST |
| ΔfusH° | 29.39 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 109.50 | kJ/mol | Joback Calculated Property |
| log10WS | -0.40 | Aq. Sol... | |
| logPoct/wat | 0.781 | Crippen Calculated Property | |
| McVol | 136.230 | ml/mol | McGowan Calculated Property |
| Pc | 5774.15 | kPa | Joback Calculated Property |
| Tboil | 880.11 | K | Joback Calculated Property |
| Tc | 1085.73 | K | Joback Calculated Property |
| Tfus | 574.90 | K | Joback Calculated Property |
| Vc | 0.506 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [366.92; 389.82] | J/mol×K | [880.11; 1085.73] | 
|
| Cp,gas | 366.92 | J/mol×K | 880.11 | Joback Calculated Property |
| Cp,gas | 371.82 | J/mol×K | 914.38 | Joback Calculated Property |
| Cp,gas | 376.27 | J/mol×K | 948.65 | Joback Calculated Property |
| Cp,gas | 380.27 | J/mol×K | 982.92 | Joback Calculated Property |
| Cp,gas | 383.85 | J/mol×K | 1017.19 | Joback Calculated Property |
| Cp,gas | 387.03 | J/mol×K | 1051.46 | Joback Calculated Property |
| Cp,gas | 389.82 | J/mol×K | 1085.73 | Joback Calculated Property |
| η | [0.0000014; 0.0000920] | Pa×s | [574.90; 880.11] |
|
| η | 0.0000920 | Pa×s | 574.90 | Joback Calculated Property |
| η | 0.0000343 | Pa×s | 625.77 | Joback Calculated Property |
| η | 0.0000148 | Pa×s | 676.64 | Joback Calculated Property |
| η | 0.0000072 | Pa×s | 727.50 | Joback Calculated Property |
| η | 0.0000038 | Pa×s | 778.37 | Joback Calculated Property |
| η | 0.0000022 | Pa×s | 829.24 | Joback Calculated Property |
| η | 0.0000014 | Pa×s | 880.11 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,2,4-Benzenetricarboxylic acid.
Mixtures
Sources
- Crippen Method
- The solubilities of benzene polycarboxylic acids in water
- Solubility of 1,2,4-Benzenetricarboxylic Acid in Acetic Acid + Water Solvent Mixtures
- Joback Method
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.