| POLYMER CLASS | Polyacrylates |
| COMMON NAMES | Poly(methyl acrylate) |
| STRUCTURE BASED NAME | Poly(methyl propenoate) |
| ACRONYMS | PA |
| CAS # | 9003-21-8 |
| CurlySMILES | C{-}C{n+}(C(=O)OC) |
| CAS # | 96-33-3 |
| COMMON NAMES | Methyl acrylate |
| SMILES | COC(=O)C=C |
| Std. InChI | 1S/C4H6O2/c1-3-4(5)6-2/h3H,1H2,2H3 |
| Std. InChIKey | BAPJBEWLBFYGME-UHFFFAOYSA-N |
| STRUCTURE |
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| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 70.1 - 70.6 | 70.4 |
| Density ρ | g mL-1 | 1.22 - 1.23 | 1.22 |
| Solubility Parameter δ | MPa1/2 | 18.2 - 21.3 | 20.0 |
| Molar Cohesive Energy Ecoh | J mol-1 | 23200 - 31900 | 28200 |
| Glass Transition Temperature Tg | K | 278 - 304 | 280 |
| Molar Heat Capacity Cp | J (mol K)-1 | 111 - 115 152 - 155 | 114 (s) 153 (l,r) |
| Entanglement Molecular Weight Me | g mol-1 | 9100 - 11000 | 10000 |
| Index of Refraction n | none | 1.47 - 1.48 | 1.48 |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 86.09 | |
| Van-der-Waals Volume VvW | mL mol-1 | 45.92 | |
| Molar Volume Vm | mL mol-1 | 68.1 - 71.4 | 70.0 |
| Density ρ | g mL-1 | 1.21 - 1.26 | 1.23 |
| Solubility Parameter δ | MPa1/2 | 19.2 - 20.1 | 19.6 |
| Molar Cohesive Energy Ecoh | J mol-1 | 25100 - 28500 | 26800 |
| Glass Transition Temperature Tg | K | 269 - 293 | 283 |
| Molar Heat Capacity Cp | J (mol K)-1 | 113 - 125 153 - 161 | 118 (s) 155 (l,r) |
| Entanglement Molecular Weight Me | g mol-1 | 7100 - 9600 | 8400 |
| Index of Refraction n | none | 1.46 - 1.49 | 1.48 |