Alpha Silanes
Acetoxy Silanes
Alkoxy Silanes
Alkyl Silanes
Amino Silanes
Bis-Silanes
Chloro Silanes
Epoxy Silanes
Fluoro Silanes
Hydrogensilanes
Hydrogensiloxanes
Isocyanate Silanes
Mecapto Silanes
Methacrylate Silanes
Orthosilicate
Oximino Silanes
Phenyl Silanes
Special Silanes
Silazanes
Siliconates
Siloxanes
Sulfur Silanes
Thiocyanato Silanes
Ureido Silanes
Vinyl Silanes
Oligomeric Silanes



Silanes | Silane | Donor Silanes | Alkylalkoxy Silane

SiSiB® PC9540

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: 0.1% 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.
Technical Library
Download Technical Data Sheet Safety Data Sheet 中文


SiSiB® SILANES 2016 SiSiB® SILICONES 2016
SiSiB® SILANE Selection Guide SiSiB® SILANE Cross Reference Guide