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
Download Technical Data Sheet Safety Data Sheet 中文