| POLYMER CLASS | Polymethacrylate |
| COMMON NAMES | Poly(propyl methacrylate) |
| STRUCTURE BASED NAME | Poly(propyl 2-methylpropenoate), Poly[1-(propyloxycarbonyl)-1-methylethylene] |
| ACRONYMS | PPMA |
| CAS # | 25609-74-9 |
| CurlySMILES | C{-}C{n+}(C)(C(=O)OCCC) |
| CAS # | 2210-28-8 |
| COMMON NAMES | Propyl methacrylate |
| SMILES | CCCOC(=O)C(=C)C |
| Std. InChI | 1S/C7H12O2/c1-4-5-9-7(8)6(2)3/h2,4-5H2,1,3H3 |
| Std. InChIKey | NHARPDSAXCBDDR-UHFFFAOYSA-N |
| STRUCTURE |
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| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 118.7 - 119.3 | 119.0 |
| Density ρ | g mL-1 | 1.07 - 1.08 | 1.08 |
| Solubility Parameter δ | MPa1/2 | 17.9 - 19.6 | 18.4 |
| Molar Cohesive Energy Ecoh | J mol-1 | 37700 - 45200 | 40100 |
| Glass Transition Temperature Tg | K | 308 - 332 | 319 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none | 1.48 |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 128.17 | |
| Van-der-Waals Volume VvW | mL mol-1 | 76.76 | |
| Molar Volume Vm | mL mol-1 | 117.0 - 119.5 | 117.7 |
| Density ρ | g mL-1 | 1.07 - 1.10 | 1.09 |
| Solubility Parameter δ | MPa1/2 | 18.0 - 18.3 | 18.1 |
| Molar Cohesive Energy Ecoh | J mol-1 | 37600 - 39400 | 38800 |
| Glass Transition Temperature Tg | K | 311 - 329 | 320 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | 189 - 200 | 193 |
| Index of Refraction n | none | 1.48 - 1.49 | 1.49 |