| POLYMER CLASS | Polyalkene (Polyolefin) |
| COMMON NAMES | Poly(propylethylene) |
| STRUCTURE BASED NAME | Poly(1-pentene) |
| ACRONYMS | |
| CAS # | 109-67-1 |
| CurlySMILES | C{-}C{n+}(CCC) |
| CAS # | |
| COMMON NAMES | 1-Pentene |
| SMILES | CCCC=C |
| Std. InChI | InChI=1S/C5H10/c1-3-5-4-2/h3H,1,4-5H2,2H3 |
| Std. InChIKey | YWAKXRMUMFPDSH-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 82.5 | |
| Density ρ | g mL-1 | 0.85 | |
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | 221 - 287 | 238 |
| Molar Heat Capacity Cp | J (mol K)-1 | 142.5 - 143.8 | 143.1 |
| 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 | 70.14 | |
| Van-der-Waals Volume VvW | mL mol-1 | 51.4 | |
| Molar Volume Vm | mL mol-1 | 77.8 - 84.5 | 81.6 |
| Density ρ | g mL-1 | 0.83 - 0.90 | 0.86 |
| Solubility Parameter δ | MPa1/2 | 16.2 - 16.5 | 16.3 |
| Molar Cohesive Energy Ecoh | J mol-1 | 21300 - 21600 | 21500 |
| Glass Transition Temperature Tg | K | 222 - 238 | 229 |
| Molar Heat Capacity Cp | J (mol K)-1 | 146.1 - 153 | 148.9 |
| Entanglement Molecular Weight Me | g mol-1 | 5200 - 8300 | 6300 |
| Index of Refraction n | none | 1.46 - 1.48 | 1.47 |
Last updated: November 9, 2015