POLYMER CLASS | Polymethacrylate |
COMMON NAMES | Poly(phenyl methacrylate) |
STRUCTURE BASED NAME | Poly(phenyl 2-methylpropenoate), Poly(1-methyl-1-phenoxycarbonylethylene) |
ACRONYMS | |
CAS # | |
CurlySMILES | C{-}C{n+}(C)(C(=O)Oc1ccccc1) |
CAS # | 2177-70-0 |
COMMON NAMES | Phenyl methacrylate, Phenyl 2-methylprop-2-enoate |
SMILES | CC(=C)C(=O)Oc1ccccc1 |
Std. InChI | QIWKUEJZZCOPFV-UHFFFAOYSA-N |
Std. InChIKey | InChI=1S/C10H10O2/c1-8(2)10(11)12-9-6-4-3-5-7-9/h3-7H,1H2,2H3 |
STRUCTURE |
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PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
Molar Volume Vm | mL mol-1 | 134 | |
Density ρ | g mL-1 | 1.21 | |
Solubility Parameter δ | MPa1/2 | ||
Molar Cohesive Energy Ecoh | J mol-1 | ||
Glass Transition Temperature Tg | K | 353 - 383 | 383 |
Molar Heat Capacity Cp | J (mol K)-1 | ||
Entanglement Molecular Weight Me | g mol-1 | 44000 - 46500 | 45000 |
Index of Refraction n | none | 1.54 - 1.57 | 1.56 |
PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
Molecular Weight of Repeat unit | g mol-1 | 162.2 | |
Van-der-Waals Volume VvW | mL mol-1 | 91.7 | |
Molar Volume Vm | mL mol-1 | 132.5 - 139 | 135 |
Density ρ | g mL-1 | 1.17 - 1.21 | 1.20 |
Solubility Parameter δ | MPa1/2 | 19.5 - 20.5 | 20.1 |
Molar Cohesive Energy Ecoh | J mol-1 | 52700 - 56000 | 54300 |
Glass Transition Temperature Tg | K | 387 | |
Molar Heat Capacity Cp | J (mol K)-1 | 192 - 208 | 197 |
Entanglement Molecular Weight Me | g mol-1 | 32000 - 40000 | 36000 |
Index of Refraction n | none | 1.58 - 1.59 | 1.58 |
Last updated: October 18, 2015