Polyisobutylene
| CAS Number: | 9003-27-4 |
|---|---|
| Density: | 0.92 (20°C) |
| Fp: | >212°F |
| Intrinsic viscosity: | 1.08 - 1.43 |
| Form: | Slab |
| Refractive Index (nD): | nD20 1.51 |
| Solubility parameter: | 7.7 |
| Soluble in: | Non-polar organic solvents (i.e., aliphatic, aromatic, cyclic, and halogenated hydrocarbons), THF |
| Tg: | -64°C |
| TSCA: | TSCA listed |
| Viscosity average Mw: | 400,000 |
