- InChI
- InChI=1S/C20H14O4/c21-19(23-17-10-3-1-4-11-17)15-8-7-9-16(14-15)20(22)24-18-12-5-2-6-13-18/h1-14H
- InChI Key
- FHESUNXRPBHDQM-UHFFFAOYSA-N
- Formula
- C20H14O4
- SMILES
-
O=C(Oc1ccccc1)c1cccc(C(=O)Oc2c
cccc2)c1 - Molecular Weight1
- 318.33
- Other Names
-
- 1,3-Benzenedicarboxylic acid, diphenyl ester
- Diphenyl m-phthalate
- Isophthalic acid, diphenyl ester
- ω : Acentric Factor.
- 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).
- IE : Ionization energy (eV).
- 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 |
|---|---|---|---|
| ω | 0.8094 | Relay (1.0) Calculated Property | |
| ΔfG° | -175.62 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -354.65 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfH°solid | -476.10 | kJ/mol | NIST |
| ΔfusH° | 38.03 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 105.65 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.39 | eV | Relay (1.0) Calculated Property |
| log10WS | -5.26 | Relay (1.0) Calculated Property | |
| logPoct/wat | 4.125 | Crippen Calculated Property | |
| McVol | 236.260 | ml/mol | McGowan Calculated Property |
| Pc | 2163.33 | kPa | Joback Calculated Property |
| Tboil | 675.33 | K | Relay (1.0) Calculated Property |
| Tc | 991.36 | K | Relay (1.0) Calculated Property |
| Tfus | 381.85 | K | Relay (1.0) Calculated Property |
| Vc | 0.867 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [673.62; 725.04] | J/mol×K | [858.66; 1113.87] | 
|
| Cp,gas | 673.62 | J/mol×K | 858.66 | Joback Calculated Property |
| Cp,gas | 686.08 | J/mol×K | 901.19 | Joback Calculated Property |
| Cp,gas | 696.88 | J/mol×K | 943.73 | Joback Calculated Property |
| Cp,gas | 706.10 | J/mol×K | 986.26 | Joback Calculated Property |
| Cp,gas | 713.81 | J/mol×K | 1028.80 | Joback Calculated Property |
| Cp,gas | 720.10 | J/mol×K | 1071.33 | Joback Calculated Property |
| Cp,gas | 725.04 | J/mol×K | 1113.87 | Joback Calculated Property |
| η | [0.0000440; 0.0006091] | Pa×s | [491.60; 858.66] |
|
| η | 0.0006091 | Pa×s | 491.60 | Joback Calculated Property |
| η | 0.0003085 | Pa×s | 552.78 | Joback Calculated Property |
| η | 0.0001789 | Pa×s | 613.95 | Joback Calculated Property |
| η | 0.0001145 | Pa×s | 675.13 | Joback Calculated Property |
| η | 0.0000790 | Pa×s | 736.31 | Joback Calculated Property |
| η | 0.0000576 | Pa×s | 797.48 | Joback Calculated Property |
| η | 0.0000440 | Pa×s | 858.66 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to DIPHENYL ISOPHTHALATE.
Sources
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