| POLYMER CLASS | Polyphenylene |
| COMMON NAMES | Poly(2-chloro-p-xylylene), Parylene C |
| STRUCTURE BASED NAME | Poly[1,4-(2-chloro-phenylene ethylene)] |
| ACRONYMS | |
| CAS # | |
| CurlySMILES | C{-}c1c(Cl)cc(cc1)C{n+} |
| CAS # | 10366-05-9 |
| COMMON NAMES | 4,13-Dichloro[2,2]paracyclophane |
| SMILES | Clc1cc2CCc3ccc(CCc1cc2)cc3Cl |
| Std. InChI | 1S/C16H14Cl2/c17-15-9-11-1-5-13(15)8-4-12-2-6-14(7-3-11)16(18)10-12/h1-2,5-6,9-10H,3-4,7-8H2 |
| Std. InChIKey | NKTYDTSCVMKWHY-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | > 108 | |
| Density ρ | g mL-1 | < 1.28 | |
| Solubility Parameter δ | MPa1/2 | ||
| Molar Cohesive Energy Ecoh | J mol-1 | ||
| Glass Transition Temperature Tg | K | 343 - 373 | 358 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none | 1.50 - 1.63 | 1.59 |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 138.59 | |
| Van-der-Waals Volume VvW | mL mol-1 | 73.93 | |
| Molar Volume Vm | mL mol-1 | 110.9 - 121.0 | 115.0 |
| Density ρ | g mL-1 | 1.15 - 1.25 | 1.20 |
| Solubility Parameter δ | MPa1/2 | 18.5 - 20.3 | 19.6 |
| Molar Cohesive Energy Ecoh | J mol-1 | 41200 - 45900 | 44100 |
| Glass Transition Temperature Tg | K | 350 - 361 | 356 |
| Molar Heat Capacity Cp | J (mol K)-1 | 142 - 161 | 151 |
| Entanglement Molecular Weight Me | g mol-1 | 1600 - 4000 | 2400 |
| Index of Refraction n | none | 1.55 - 1.65 | 1.58 |