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Silanes | Silane | Donor Silanes | Alkylalkoxy Silane
SiSiB® PC9510

Diisobutyldimethoxysilane (Donor-B)
Synonym: Bis(2-methylpropyl)dimethoxysilane

Countertype of Evonik PSX822, Dynasylan 9422, Catylen D500, Crompton Eurenor 5022, DowCorning Z-6275

Chemical Structure


Introduction

SiSiB® PC9510 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.

Typical Physical Properties

Chemical Name: Diisobutyldimethoxysilane (Donor-B)
CAS No.: 17980-32-4
EINECS No.: 404-020-4
Empirical Formula: C10H20O2Si
Molecular Weight: 204.38
Boiling Point: 188°C [760mmHg]
Flash Point: 68°C
 
Color and Appearance: Colorless clear liquid
Density [25°C]: 0.86
Refractive Index [25°C]: 1.415[25°C]
Purity: 99% by GC
Methanol Content: 0.1% wt max.
Hydrolyzable Chloride: 0.001% wt max.

Applications

SiSiB® PC9510 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.


SiSiB® PC9510 can increase yield of polymer per unit weight of catalyst.


SiSiB® PC9510 can increase isotactic content of polypropylene-based polymers.


SiSiB® PC9510 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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