Isobutyl isopropyl dimethoxy silane
Synonym: Isopropyl isobutyl dimethoxysilane
Countertype of Evonik PSX5305, Dynasylan 9405, Catylen D700, Crompton Eurenor 5020
Chemical Structure
Introduction
SiSiB® PC9540 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.
Typical Physical Properties
Chemical Name: | Isobutylisopropyldimethoxysilane |
CAS No.: | 111439-76-0 |
EINECS No.: | 402-580-4 |
Empirical Formula: | C9H22O2Si |
Molecular Weight: | 190.36 |
Boiling Point: | 178°C [760mmHg] |
Flash Point: | 49°C |
Color and Appearance: | Colorless clear liquid |
Density [25°C]: | 0.871 |
Refractive Index [25°C]: | 1.4125[20°C] |
Purity: | 99% by GC |
Methanol Content | 0.05% wt max. |
Hydrolyzable Chloride: | 0.001% wt max. |
Applications
SiSiB® PC9540 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.
SiSiB® PC9540 can increase yield of polymer per unit weight of catalyst.
SiSiB® PC9540 can increase isotactic content of polypropylene-based polymers.
SiSiB® PC9540 can improve molecular weight dispersity of the polymer.
Packings
Net weight 170Kg steel drum or 850Kg IBC container, for more details, please visit Packing Centre.