| POLYMER CLASS | Polyhalostyrene |
| COMMON NAMES | Poly(2-chlorostyrene) |
| STRUCTURE BASED NAME | Poly[1-(2-chlorophenyl)ethane-1,2-diyl], Poly(2-chlorophenylethylene) |
| ACRONYMS | |
| CAS # | |
| CurlySMILES | C{-}C{n+}(c1c(Cl)cccc1) |
| CAS # | 1331-28-8 |
| COMMON NAMES | 2-Chlorostyrene |
| SMILES | C=Cc1ccccc1Cl |
| Std. InChI | 1S/C8H7Cl/c1-2-7-5-3-4-6-8(7)9/h2-6H,1H2 |
| Std. InChIKey | ISRGONDNXBCDBM-UHFFFAOYSA-N |
| STRUCTURE |
|
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molar Volume Vm | mL mol-1 | 114.0 | |
| Density ρ | g mL-1 | 1.22 | |
| Solubility Parameter δ | MPa1/2 | 17.9 - 20.2 | 19.0 |
| Molar Cohesive Energy Ecoh | J mol-1 | 36500 - 46300 | 41200 |
| Glass Transition Temperature Tg | K | 392 - 399 | 395 |
| Molar Heat Capacity Cp | J (mol K)-1 | ||
| Entanglement Molecular Weight Me | g mol-1 | ||
| Index of Refraction n | none | 1.58 - 1.61 | 1.60 |
| PROPERTY | UNIT | VALUE / RANGE | PREFERRED |
| Molecular Weight of Repeat unit | g mol-1 | 138.59 | |
| Van-der-Waals Volume VvW | mL mol-1 | 74.08 | |
| Molar Volume Vm | mL mol-1 | 111.3 - 116.2 | 113.5 |
| Density ρ | g mL-1 | 1.19 - 1.25 | 1.22 |
| Solubility Parameter δ | MPa1/2 | 19.1 - 20.0 | 19.6 |
| Molar Cohesive Energy Ecoh | J mol-1 | 42400 - 44400 | 43500 |
| Glass Transition Temperature Tg | K | 391 - 410 | 401 |
| Molar Heat Capacity Cp | J (mol K)-1 | 141 - 152 | 147 |
| Entanglement Molecular Weight Me | g mol-1 | 20000 - 42000 | 32000 |
| Index of Refraction n | none | 1.59 - 1.62 | 1.60 |