| POLYMER CLASS | Polyethersulfone |
| COMMON NAMES | Poly(ether ether sulfone), Poly(1,4-phenylene ether ether sulfone), Poly{[bis(4-chlorophenyl)sulfone]-alt-[hydroquinone]}, Radel® |
| STRUCTURE BASED NAME | Poly(oxy-1,4-phenyleneoxy-1,4-phenylenesulfonyl-1,4-phenylene) |
| ACRONYMS | PEES |
| CAS # | 28212-68-2 |
| CurlySMILES | c1{-}ccc(cc1)S(=O)(=O)c1ccc(cc1)Oc1ccc(cc1)O{n+} |
| CAS # | 122-95-2.80-07-9 |
| COMMON NAMES | Bis(4-chlorophenyl)sulfone + Hydroquinone |
| SMILES | Oc1ccc(cc1)O.Clc1ccc(cc1)S(=O)(=O)c1ccc(cc1)Cl |
| Std. InChI | 1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H.1S/C12H8Cl2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H |
| Std. InChIKey | QIGBRXMKCJKVMJ-UHFFFAOYSA-N.GPAPPPVRLPGFEQ-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | ||
| Density ρ | g mL-1 | ||
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | 465 - 493 | 479 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 324.36 | |
| Van-der-Waals Volume VvW | mL mol-1 | 156.43 | |
| Molar Volume Vm | mL mol-1 | 241.5 - 246.7 | 244.1 |
| Density ρ | g mL-1 | 1.31 - 1.34 | 1.33 |
| Solubility Parameter δ | MPa1/2 | 23.4 - 23.7 | 23.5 |
| Molar Cohesive Energy Ecoh | J mol-1 | 133800 - 136700 | 135200 |
| Glass Transition Temperature Tg | K | 487 | |
| Molar Heat Capacity Cp | J (mol K)-1 | 320 - 369 | 330 |
| Entanglement Molecular Weight Me | g mol-1 | 2400 | |
| Index of Refraction n | none | 1.62 - 1.64 | 1.63 |