| POLYMER CLASS | Polyfumarate |
| COMMON NAMES | Poly(dibutyl fumarate) |
| STRUCTURE BASED NAME | Poly(butyl-2-butenedioate) |
| ACRONYMS | |
| CAS # | |
| CurlySMILES | C{-}(C(=O)OCCCC)C{n+}(C(=O)OCCCC) |
| CAS # | 105-75-9 |
| COMMON NAMES | n-Butyl fumarate, Dibutyl-(2E)-2-butenedioate |
| SMILES | CCCCOC(=O)/C=C/C(=O)OCCCC |
| Std. InChI | 1S/C12H20O4/c1-3-5-9-15-11(13)7-8-12(14)16-10-6-4-2/h7-8H,3-6,9-10H2,1-2H3/b8-7+ |
| Std. InChIKey | JBSLOWBPDRZSMB-BQYQJAHWSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | ||
| Density ρ | g mL-1 | ||
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | ||
| 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 | 228.29 | |
| Van-der-Waals Volume VvW | mL mol-1 | 133 | |
| Molar Volume Vm | mL mol-1 | 203 - 209 | 205 |
| Density ρ | g mL-1 | 1.09 - 1.13 | 1.12 |
| Solubility Parameter δ | MPa1/2 | 18.3 - 19.3 | 18.7 |
| Molar Cohesive Energy Ecoh | J mol-1 | 68000 - 75000 | 71500 |
| Glass Transition Temperature Tg | K | 228 - 274 | 242 |
| Molar Heat Capacity Cp | J (mol K)-1 |
333 - 353 (s) 422 - 438 (l) | 343 (s) 430 (l) |
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none | 1.47 - 1.49 | 1.48 |
Last updated: January 15, 2017