System: 1,4-benzenedicarboxylic acid
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| 1) 1,4-benzenedicarboxylic acid |
| DECHEMA ID | 16 |
| Formula | C8H6O4 |
| Synonym | p-phthalic acid |
| Synonym | p-benzenedicarboxylic acid |
| Synonym | terephthalic acid |
| Synonym | p-dicarboxybenzene |
| Synonym | TPA |
| Synonym | Benzene para Dicarboxylic Acid |
| Synonym | PTA |
| Synonym | Benzene-1,4-dicarboxylic acid |
| InChi-Key | KKEYFWRCBNTPAC-UHFFFAOYSA-N |
| Registry No. | 100-21-0 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| critical compressibility factor | - | 1 | 1 | View |
| critical pressure | - | 1 | 1 | View |
| critical temperature | - | 1 | 1 | View |
| critical volume | - | 1 | 1 | View |
| enthalpy of combustion | solid | 1 | 1 | View |
| enthalpy of combustion | solid(1) | 1 | 1 | View |
| enthalpy of formation | solid(1) | 1 | 1 | View |
| enthalpy of formation | solid | 2 | 2 | View |
| enthalpy of fusion | - | 3 | 3 | View |
| enthalpy of sublimation | - | 8 | 8 | View |
| enthalpy of vaporization | - | 1 | 1 | View |
| entropy of sublimation | - | 1 | 1 | View |
| entropy of vaporization | - | 2 | 2 | View |
| fusion pressure | - | 2 | 2 | View |
| fusion temperature | - | 5 | 5 | View |
| melting point | - | 4 | 4 | View |
| octanol/water partition coefficient | - | 1 | 1 | View |
| pressure of sublimation | - | 6 | 46 | View |
| sublimation temperature | - | 10 | 50 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 2 | 2 | View |