- InChI
- InChI=1S/C16H6O8S/c17-13-9-3-1-7(5-11(9)15(19)23-13)25(21,22)8-2-4-10-12(6-8)16(20)24-14(10)18/h1-6H
- InChI Key
- ZHBXLZQQVCDGPA-UHFFFAOYSA-N
- Formula
- C16H6O8S
- SMILES
-
O=C1OC(=O)c2cc(S(=O)(=O)c3ccc4
c(c3)C(=O)OC4=O)ccc21 - Molecular Weight1
- 358.28
- CAS
- 2540-99-0
- Other Names
-
- Bis-(3-phthalyl anhydride) sulfone
- 4,4'-Diphthalic anhydride sulfone
- 3,3',4,4'-Diphenyl sulfone tetracarboxylic anhydride
- 1,3-Isobenzofurandione, 5,5'-sulfonylbis-
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- 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).
- S°solid,1 bar : Solid phase molar entropy at standard conditions (J/mol×K).
- 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 |
|---|---|---|---|
| ΔfG° | -724.08 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1028.26 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 43.23 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 103.50 | kJ/mol | Joback Calculated Property |
| log10WS | -3.75 | Crippen Calculated Property | |
| logPoct/wat | 1.141 | Crippen Calculated Property | |
| McVol | 213.170 | ml/mol | McGowan Calculated Property |
| Pc | 4167.71 | kPa | Joback Calculated Property |
| S°solid,1 bar | 360.70 | J/mol×K | NIST |
| Tboil | 1034.54 | K | Joback Calculated Property |
| Tc | 1315.20 | K | Joback Calculated Property |
| Tfus | 781.94 | K | Joback Calculated Property |
| Vc | 0.828 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [633.48; 656.29] | J/mol×K | [1034.54; 1315.20] | 
|
| Cp,gas | 651.05 | J/mol×K | 1034.54 | Joback Calculated Property |
| Cp,gas | 654.99 | J/mol×K | 1081.32 | Joback Calculated Property |
| Cp,gas | 656.29 | J/mol×K | 1128.09 | Joback Calculated Property |
| Cp,gas | 654.89 | J/mol×K | 1174.87 | Joback Calculated Property |
| Cp,gas | 650.68 | J/mol×K | 1221.65 | Joback Calculated Property |
| Cp,gas | 643.57 | J/mol×K | 1268.43 | Joback Calculated Property |
| Cp,gas | 633.48 | J/mol×K | 1315.20 | Joback Calculated Property |
| Cp,solid | 360.00 | J/mol×K | 300.00 | NIST |
Similar Compounds
Find more compounds similar to 4,4'-Sulfonyldiphthalic dianhydride.
Sources
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