| POLYMER CLASS | Polydienes |
| COMMON NAMES | Poly(1,4-pentadiene) |
| STRUCTURE BASED NAME | Poly(1-methyl-but-2-ene-1,4-diyl) |
| ACRONYMS | |
| CAS # | 25212-15-1 |
| CurlySMILES | C{-}C=CC{n+}(C) |
| CAS # | |
| COMMON NAMES | 1,4-Pentadiene |
| SMILES | C=CCC=C |
| Std. InChI | 1S/C5H8/c1-3-5-4-2/h3-4H,1-2,5H2 |
| Std. InChIKey | QYZLKGVUSQXAMU-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 76.5 | |
| Density ρ | g mL-1 | 0.89 | |
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| 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 | 68.12 | |
| Van-der-Waals Volume VvW | mL mol-1 | 48.95 | |
| Molar Volume Vm | mL mol-1 | 73.0 - 79.1 | 76.3 |
| Density ρ | g mL-1 | 0.86 - 0.93 | 0.89 |
| Solubility Parameter δ | MPa1/2 | 15.6 - 17.1 | 16.1 |
| Molar Cohesive Energy Ecoh | J mol-1 | 18600 - 20100 | 19800 |
| Glass Transition Temperature Tg | K | 208 | |
| Molar Heat Capacity Cp | J (mol K)-1 | 127 - 145 | 129 |
| Entanglement Molecular Weight Me | g mol-1 | 1700 - 8200 | 4400 |
| Index of Refraction n | none | 1.50 - 1.52 | 1.51 |