| POLYMER CLASS | Polyvinylalcohol |
| COMMON NAMES | Poly(4-hydroxystyrene), Poly(4-vinyl phenol) |
| STRUCTURE BASED NAME | Poly[1-(4-hydroxyphenyl)ethane-1,2-diyl], Poly(4-hydroxyphenylethylene) |
| ACRONYMS | PVP |
| CAS # | 24979-70-2 |
| CurlySMILES | C{-}C{n+}(c1ccc(O)cc1) |
| CAS # | 24979-70-2 |
| COMMON NAMES | 4-Hydroxystyrene |
| SMILES | C=Cc1ccc(cc1)O |
| Std. InChI | 1S/C8H8O/c1-2-7-3-5-8(9)6-4-7/h2-6,9H,1H2 |
| Std. InChIKey | FUGYGGDSWSUORM-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 103.6 | |
| Density ρ | g mL-1 | 1.16 | |
| Solubility Parameter δ | MPa1/2 | 22.5 - 24.6 | 23.6 |
| Molar Cohesive Energy Ecoh | J mol-1 | 52400 - 62400 | 57400 |
| Glass Transition Temperature Tg | K | 428 - 431, 473 | 430, 473 |
| 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 | 120.15 | |
| Van-der-Waals Volume VvW | mL mol-1 | 68.70 | |
| Molar Volume Vm | mL mol-1 | 101.1 - 106.1 | 103.6 |
| Density ρ | g mL-1 | 1.13 - 1.19 | 1.16 |
| Solubility Parameter δ | MPa1/2 | 23.4 - 24.8 | 24.0 |
| Molar Cohesive Energy Ecoh | J mol-1 | 58000 - 62100 | 59900 |
| Glass Transition Temperature Tg | K | 443, 494 | |
| Molar Heat Capacity Cp | J (mol K)-1 | 135 - 146 | 140 |
| Entanglement Molecular Weight Me | g mol-1 | 24000 - 30000 | 28000 |
| Index of Refraction n | none | 1.61 | 1.61 |