POLYMER CLASS | Polyitaconate |
COMMON NAMES | Poly[di(n-butyl) itaconate] |
STRUCTURE BASED NAME | Poly[di(n-butyl)-2-methylidene butandioate], Poly[di(n-butyl) 2-methylenesuccinate] |
ACRONYMS | |
CAS # | |
CurlySMILES | C{-}(C(=O)OCCCC)(C(=O)OCCCC)C{n+} |
CAS # | 2155-60-4 |
COMMON NAMES | Di(n-butyl) itaconate |
SMILES | CCCCOC(=O)CC(=C)C(=O)OCCCC |
Std. InChI | 1S/C13H22O4/c1-4-6-8-16-12(14)10-11(3)13(15)17-9-7-5-2/h3-10H2,1-2H3 |
Std. InChIKey | OGVXYCDTRMDYOG-UHFFFAOYSA-N |
STRUCTURE |
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PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
Molar Volume Vm | mL mol-1 | ||
Density ρ | g mL-1 | ||
Solubility Parameter δ | MPa1/2 | 17.8 - 18.5 | 18.2 |
Molar Cohesive Energy Ecoh | J mol-1 | 69400 - 75000 | 72300 |
Glass Transition Temperature Tg | K | 285 | |
Molar Heat Capacity Cp | J (mol K)-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 | 242.32 | |
Van-der-Waals Volume VvW | mL mol-1 | 143.24 | |
Molar Volume Vm | mL mol-1 | 216.6 - 221.9 | 219.0 |
Density ρ | g mL-1 | 1.09 - 1.12 | 1.11 |
Solubility Parameter δ | MPa1/2 | 18.3 - 19.0 | 18.7 |
Molar Cohesive Energy Ecoh | J mol-1 | 72200 - 79200 | 76200 |
Glass Transition Temperature Tg | K | 286 - 297 | 286 |
Molar Heat Capacity Cp | J (mol K)-1 | 363 - 380 447 - 468 | 370 (s) 459 (l,r) |
Entanglement Molecular Weight Me | g mol-1 | 67000 - 76000 | 71000 |
Index of Refraction n | none | 1.47 - 1.49 | 1.49 |