| POLYMER CLASS | Polyvinylketones |
| COMMON NAMES | Poly(methyl isopropenyl ketone), Poly(methyl isopropenylethylene) |
| STRUCTURE BASED NAME | Poly(1-acetyl-1-methylethylene), Poly(3-methylbut-3-ene-2-one) |
| ACRONYMS | |
| CAS # | 25988-32-3 |
| CurlySMILES | C{-}(C=O(C))(C)C{n+} |
| CAS # | 54789-11-6 |
| COMMON NAMES | Methyl isopropenyl ketone |
| SMILES | CC(=O)C(C)=C |
| Std. InChI | 1S/C5H8O/c1-4(2)5(3)6/h1H2,2-3H3 |
| Std. InChIKey | ZGHFDIIVVIFNPS-UHFFFAOYSA-N |
| STRUCTURE |
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| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 73.1 - 75.1 | 74.1 |
| Density ρ | g mL-1 | 1.12 - 1.15 | 1.14 |
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | 353 - 387 | 370 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none | 1.52 |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 84.12 | |
| Van-der-Waals Volume VvW | mL mol-1 | 52.34 | |
| Molar Volume Vm | mL mol-1 | 77.4 - 79.5 | 78.1 |
| Density ρ | g mL-1 | 1.06 - 1.09 | 1.07 |
| Solubility Parameter δ | MPa1/2 | 18.6 - 21.9 | 20.2 |
| Molar Cohesive Energy Ecoh | J mol-1 | 27500 - 37800 | 31800 |
| Glass Transition Temperature Tg | K | 344 | |
| Molar Heat Capacity Cp | J (mol K)-1 | 115 - 125 | 120 |
| Entanglement Molecular Weight Me | g mol-1 | 6900 - 9700 | 8600 |
| Index of Refraction n | none | 1.50 - 1.51 | 1.51 |