Polyisobutylene
| Appearance | Slab |
|---|---|
| CAS# | 9003-27-4 |
| Density | 0.92 (20C) |
| Fp (F) | >212 |
| Intrinsic viscosity | 1.08 - 1.43 |
| Refractive Index (nD) | (20) 1.51 |
| Solubility Parameter | 7.7 |
| Soluble in | Non-polar organic solvents (i.e., aliphatic, aromatic, cyclic, and halogenated hydrocarbons), THF |
| TSCA | TSCA listed |
| Viscosity Average Mw | 400,000 |
