| POLYMER CLASS | Polyvinylester |
| COMMON NAMES | Poly(vinyl butyrate), Poly(n-butyric acid vinyl ester) |
| STRUCTURE BASED NAME | Poly(butyroyloxyethylene), Poly(ethenyl butanoate) |
| ACRONYMS | PVB |
| CAS # | 24991-31-9 |
| CurlySMILES | C{-}C{n+}(OC(=O)CCC) |
| CAS # | 123-20-6 |
| COMMON NAMES | Vinyl butyrate |
| SMILES | CCCC(=O)OC=C |
| Std. InChI | 1S/C6H10O2/c1-3-5-6(7)8-4-2/h4H,2-3,5H2,1H3 |
| Std. InChIKey | MEGHWIAOTJPCHQ-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 104.3 - 140.6 | 104.5 |
| Density ρ | g mL-1 | 1.09 | |
| Solubility Parameter δ | MPa1/2 | 18.3 - 18.7 | 18.6 |
| Molar Cohesive Energy Ecoh | J mol-1 | 35000 - 36500 | 35900 |
| Glass Transition Temperature Tg | K | ||
| 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 | 114.14 | |
| Van-der-Waals Volume VvW | mL mol-1 | 66.48 | |
| Molar Volume Vm | mL mol-1 | 100.8 - 104.4 | 102.2 |
| Density ρ | g mL-1 | 1.09 - 1.13 | 1.12 |
| Solubility Parameter δ | MPa1/2 | 18.3 - 19.3 | 18.7 |
| Molar Cohesive Energy Ecoh | J mol-1 | 33800 - 37600 | 35700 |
| Glass Transition Temperature Tg | K | 263 - 278 | 271 |
| Molar Heat Capacity Cp | J (mol K)-1 | 214 - 219 | 216 |
| Entanglement Molecular Weight Me | g mol-1 | 12800 - 14700 | 13800 |
| Index of Refraction n | none | 1.47 - 1.49 | 1.47 |