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Silanes | Silane | Donor Silanes | Alkylalkoxy Silane

SiSiB® PC9520

Diisopropyl dimethoxy silane (Donor P)
Synonym: Bis(methylethyl)dimethoxysilane

Countertype of Evonik PSX872, Dynasylan 9421, Catylen D600, Crompton Eurenor 5021, DowCorning Z-6258
Chemical Structure

Introduction
SiSiB® PC9520 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.
Typical Physical Properties
Chemical Name: Diisopropyldimethoxysilane
CAS No.: 18230-61-0
EINECS No.: N/A
Empirical Formula: C8H20O2Si
Molecular Weight: 176.33
Boiling Point: 164°C [760mmHg]
Flash Point: 43°C
 
Color and Appearance: Colorless clear liquid
Density [25°C]: 0.88
Refractive Index [25°C]: 1.4133[20°C]
Purity: 99% by GC
Methanol Content: 0.1% wt max.
Hydrolyzable Chloride: 0.001% wt max.
Applications
SiSiB® PC9520 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.

SiSiB® PC9520 can increase yield of polymer per unit weight of catalyst.

SiSiB® PC9520 can increase isotactic content of polypropylene-based polymers.

SiSiB® PC9520 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


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