POLYMER CLASS | Polyesters |
COMMON NAMES | Poly(ethylene adipate) |
STRUCTURE BASED NAME | Poly(oxyethyleneoxyhexanedioyl), Poly(oxyethyleneoxyadipoyl) |
ACRONYMS | |
CAS # | 24938-37-2 |
CurlySMILES | O{-}CCOC(=O)CCCCC{n+}(=O) |
CAS # | 107-21-1.124-04-9 |
COMMON NAMES | Adipic acid + Ethylene glycol |
SMILES | OC(=O)CCCCC(=O)O.OCCO |
Std. InChI | 1S/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10).1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2 |
Std. InChIKey | WNLRTRBMVRJNCN-UHFFFAOYSA-N.LYCAIKOWRPUZTN-UHFFFAOYSA-N |
STRUCTURE |
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PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
Molar Volume Vm | mL mol-1 | 141 - 145.5 | 141 |
Density ρ | g mL-1 | 1.18 - 1.22 | 1.22 |
Solubility Parameter δ | MPa1/2 | 19.8 | |
Molar Cohesive Energy Ecoh | J mol-1 | ||
Glass Transition Temperature Tg | K | 203 - 233 | 230 |
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 | 172.18 | |
Van-der-Waals Volume VvW | mL mol-1 | 91.84 | |
Molar Volume Vm | mL mol-1 | 134.8 - 140.7 | 138.1 |
Density ρ | g mL-1 | 1.22 - 1.28 | 1.25 |
Solubility Parameter δ | MPa1/2 | 19.6 - 21.0 | 20.4 |
Molar Cohesive Energy Ecoh | J mol-1 | 51900 - 61800 | 57300 |
Glass Transition Temperature Tg | K | 228 - 236 | 234 |
Molar Heat Capacity Cp | J (mol K)-1 | 312 - 322 | 317 |
Entanglement Molecular Weight Me | g mol-1 | 1900 - 2650 | 2200 |
Index of Refraction n | none | 1.47 - 1.49 | 1.48 |
Last updated: October 7, 2017