| POLYMER CLASS | Polyesters |
| COMMON NAMES | Poly(1,3-propylene adipate) |
| STRUCTURE BASED NAME | Poly(oxypropane-1,3-diyloxyhexanedioyl), Poly(oxypropane-1,3-diyloxyadipoyl) |
| ACRONYMS | |
| CAS # | 36568-42-0 |
| CurlySMILES | O{-}CCCOC(=O)CCCCC{n+}(=O) |
| CAS # | |
| COMMON NAMES | Adipic acid, 1,3-Propandiol |
| SMILES | OC(=O)CCCCC(=O)O.OCCCO |
| Std. InChI | 1S/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10).1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2 |
| Std. InChIKey | WNLRTRBMVRJNCN-UHFFFAOYSA-N.YPFDHNVEDLHUCE-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 1571 | |
| Density ρ | g mL-1 | 1.181 | |
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | 215 | |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none |
1Extrapolated value
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 186.21 | |
| Van-der-Waals Volume VvW | mL mol-1 | 102 | |
| Molar Volume Vm | mL mol-1 | 151 - 156 | 154 |
| Density ρ | g mL-1 | 1.19 - 1.23 | 1.21 |
| Solubility Parameter δ | MPa1/2 | 19.3 - 20.6 | 20.0 |
| Molar Cohesive Energy Ecoh | J mol-1 | 56200 - 62400 | 61700 |
| Glass Transition Temperature Tg | K | 216 - 231 | 217 |
| Molar Heat Capacity Cp | J (mol K)-1 | 343 - 351 (l) | 344 (l) |
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none | 1.48 - 1.49 | 1.49 |
Last updated: November 24, 2017