Diisopropyl dimethoxy silane (Donor P) | CAS 18230-61-0 | Donor Silanes | Organosilane

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

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