Diphenyldimethoxysilane (Donor B).
Synonym: Dimethoxydiphenylsilane
Countertype of Evonik CD 6010, Dynasylan 6010, Catylen D200 , DowCorning Z-6047, ShinEtsu KBM-202SS
Chemical Structure
Introduction
SiSiB® PC8221 is a colorless clear liquid.
SiSiB® phenyl silanes are a group of phenyl-containing silicon compounds.
Typical Physical Properties
| Chemical Name: | Diphenyldimethoxysilane |
| CAS No.: | 6843-66-9 |
| EINECS No.: | 229-929-1 |
| Empirical Formula: | C14H16O2Si |
| Molecular Weight: | 244.36 |
| Boiling Point: | 161°C [760mmHg] |
| Flash Point: | 121°C |
| Color and Appearance: | Colorless clear liquid |
| Density [25°C]: | 1.077 |
| Refractive Index [25°C]: | 1.5447[25°C] |
| Purity: | Min. 99.7% (Grade A) Min. 99.5% (Grade B) Min. 99.0% (Grade C) Min. 98.0% (Grade D) |
Applications
SiSiB® PC8221 can be used as a stereo-regulator for Ziegler-Natta-catalysts to increase the isotactic index in polypropylene. (B donor)
SiSiB® PC8221 can be used as raw materials for Phenyl Silicone Rubber, Phenyl Silicone Resin and Phenyl Silicone Fluid.
Packings
Net weight 200Kg steel drum, for more details, please visit Packing Centre.