| POLYMER CLASS | Polyethersulfone |
| COMMON NAMES | Poly(phenylsulfone), Poly(1,4-biphenyl ether ether sulfone) |
| STRUCTURE BASED NAME | Poly(oxy-1,4-biphenyleneoxy-1,4-phenylenesulfonyl-1,4-phenylene), Radel® R |
| ACRONYMS | PPSU, PPSF |
| CAS # | |
| CurlySMILES | c1{-}ccc(cc1)S(=O)(=O)c1ccc(cc1)Oc1ccc(cc1)c1ccc(cc1)O{n+} |
| CAS # | 92-88-6.80-07-9 |
| COMMON NAMES | Biphenyl-4,4'-diol + Bis(4-chlorophenyl)sulfone |
| SMILES | Oc1ccc(cc1)c1ccc(cc1)O.Clc1ccc(cc1)S(=O)(=O)c1ccc(cc1)Cl |
| Std. InChI | 1S/C12H10O2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8,13-14H.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 | VCCBEIPGXKNHFW-UHFFFAOYSA-N.GPAPPPVRLPGFEQ-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 310.4 | |
| Density ρ | g mL-1 | 1.29 | |
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | 473 - 493 | 482 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | 1600 | |
| Index of Refraction n | none | 1.67 |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 400.45 | |
| Van-der-Waals Volume VvW | mL mol-1 | 202.01 | |
| Molar Volume Vm | mL mol-1 | 310.0 - 317.2 | 313.6 |
| Density ρ | g mL-1 | 1.26 - 1.29 | 1.28 |
| Solubility Parameter δ | MPa1/2 | 22.6 - 22.8 | 22.7 |
| Molar Cohesive Energy Ecoh | J mol-1 | 161500 - 163400 | 161500 |
| Glass Transition Temperature Tg | K | 482 | |
| Molar Heat Capacity Cp | J (mol K)-1 | 398 - 428 | 410 |
| Entanglement Molecular Weight Me | g mol-1 | 1900 | |
| Index of Refraction n | none | 1.62 - 1.66 | 1.64 |