| POLYMER CLASS | Polystyrenes |
| COMMON NAMES | Poly(2-methoxystyrene) |
| STRUCTURE BASED NAME | Poly[1-(2-methoxyphenyl)ethane-1,2-diyl], Poly(2-methoxyphenylethylene) |
| ACRONYMS | |
| CAS # | |
| CurlySMILES | C{-}C{n+}(c1c(OC)cccc1) |
| CAS # | 612-15-7 |
| COMMON NAMES | 2-Methoxystyrene |
| SMILES | C=Cc1ccccc1OC |
| Std. InChI | 1S/C9H10O/c1-3-8-6-4-5-7-9(8)10-2/h3-7H,1H2,2H3 |
| Std. InChIKey | SFBTTWXNCQVIEC-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 122.4 | |
| Density ρ | g mL-1 | 1.10 | |
| Solubility Parameter δ | MPa1/2 | 18.4 - 20.2 | 19.4 |
| Molar Cohesive Energy Ecoh | J mol-1 | 41400 - 49900 | 46200 |
| Glass Transition Temperature Tg | K | 348 | |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none | 1.57 - 1.59 | 1.59 |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 134.18 | |
| Van-der-Waals Volume VvW | mL mol-1 | 78.39 | |
| Molar Volume Vm | mL mol-1 | 121.6 - 128.2 | 125.0 |
| Density ρ | g mL-1 | 1.05 - 1.10 | 1.07 |
| Solubility Parameter δ | MPa1/2 | 18.6 - 19.4 | 19.2 |
| Molar Cohesive Energy Ecoh | J mol-1 | 44100 - 47000 | 46200 |
| Glass Transition Temperature Tg | K | 342 - 372 | 357 |
| Molar Heat Capacity Cp | J (mol K)-1 | 165 - 175 | 169 |
| Entanglement Molecular Weight Me | g mol-1 | 20000 - 32000 | 27000 |
| Index of Refraction n | none | 1.55 - 1.57 | 1.56 |