1,1,3,5,5-Pentamethyl-3-phenyltrisiloxane.
Chemical Structure
Introduction
SiSiB® PF8811 is a colorless clear liquid.
Typical Physical Properties
| Chemical Name: | 1,1,3,5,5-Pentamethyl-3-phenyltrisiloxane |
| CAS No.: | 17962-34-4 |
| EINECS No.: | 241-886-0 |
| Empirical Formula: | C11H22O2Si3 |
| Molecular Weight: | 270.55 |
| Flash Point, open cup | 80.4°C |
| Boiling Point | 209.4°C |
| Color and Appearance: | Colorless clear liquid |
| Specific Gravity at 25°C | 0.994 |
| Refractive Index at 25°C | 1.4471 |
| Purity | Min.99.0% by GC |
Applications
SiSiB® PF8811 can be used as crosslinkers for liquid silicone rubber, phenyl silicone rubber and phenyl resin.
Packings
SiSiB® PF8811 is supplied in 1Kg bottles, 5Kg 25Kg pails, and 200Kg steel drums.
In the original unopened packaging, SiSiB® PF8811 has a shelf life of 60 months.