Cyclohexylmethyldimethoxysilane (Donor-C)
Synonym: Methylcyclohexyldimethoxysilane
Countertype of Evonik PSX854, Dynasylan 9407, Catylen D300, Crompton Eurenor 5026, DowCorning Z-6187Wacker CHM-DIMETHOXY
Chemical Structure
Introduction
SiSiB® PC9500 is an alkyl silane. It is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.
Typical Physical Properties
| Chemical Name: | Cyclohexylmethyldimethoxysilane (Donor-C) |
| CAS No.: | 17865-32-6 |
| EINECS No.: | 402-140-1 |
| Empirical Formula: | C9H20O2Si |
| Molecular Weight: | 188.34 |
| Boiling Point: | 196°C [760mmHg] |
| Flash Point: | 66°C |
| Color and Appearance: | Colorless clear liquid |
| Color: | 20 max. |
| Density [25°C]: | 0.947 |
| Refractive Index [25°C]: | 1.438 [25°C] |
| Purity: | 99.5% by GC |
| Methanol Content | 0.1% wt max. |
| Water Content: | 0.01% wt max. |
| Hydrolyzable Chloride: | 0.001% wt max. |
Applications
SiSiB® PC9500 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.
SiSiB® PC9500 can increase yield of polymer per unit weight of catalyst.
SiSiB® PC9500 can increase isotactic content of polypropylene-based polymers.
SiSiB® PC9500 can improve molecular weight dispersity of the polymer.
Packings
Net weight 180Kg steel drum, for more details, please visit Packing Centre.