Cyclohexylmethyldimethoxysilane (Donor-C) | CAS 17865-32-6 | Donor Silanes | Organosilane

Silanes | Silane | Donor Silanes | Alkylalkoxy Silane

SiSiB® PC9500

Cyclohexylmethyldimethoxysilane (Donor-C)
Synonym: Methylcyclohexyldimethoxysilane

Countertype of Evonik PSX854, Dynasylan 9407, Catylen D300,
Crompton Eurenor 5026, DowCorning Z-6187, Wacker CHM-DIMETHOXY

Chemical Structure

Introduction

SiSiB® PC9500 is an alkyl silane. It is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.

Typical Physical Properties

Chemical Name:	Cyclohexylmethyldimethoxysilane (Donor-C)
CAS No.:	17865-32-6
EINECS No.:	402-140-1
Empirical Formula:	C₉H₂₀O₂Si
Molecular Weight:	188.34
Boiling Point:	196°C [760mmHg]
Flash Point:	66°C

Appearance:	Colorless clear liquid
Color:	20 max.
Density [25°C]:	0.947
Refractive Index [25°C]:	1.438 [25°C]
Purity:	99.5% by GC
Methanol Content	0.1% wt max.
Water Content:	0.01% wt max.
Hydrolyzable Chloride:	0.001% wt max.

Applications

SiSiB® PC9500 is used in combination with Ziegler-Natta catalysts to increase the isotactic index of Polypropylene.

SiSiB® PC9500 can increase yield of polymer per unit weight of catalyst.

SiSiB® PC9500 can increase isotactic content of polypropylene-based polymers.

SiSiB® PC9500 can improve molecular weight dispersity of the polymer.

Packings

Net weight 180Kg steel drum, for more details, please visit Packing Centre.

Technical Library

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