Silanes

Siliconates

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Propyltriethoxysilane.
Synonym: Propyl triethoxysilane.
Triethoxypropylsilane

Countertype of Evonik Dynasylan PTEO, VP Si 203, Catylen D1300, DowCorning 1-6535, ShinEtsu KBE-3033,Eurenor
5025

Chemical Structure

Introduction

SiSiB® PC5932 is an alkylalkoxysilane. It is a colorless, low viscosity liquid. It has an n-propyl organic group and a trimethoxysilyl inorganic group. It provides a hydrophobic surface treatment.

Typical Physical Properties

Chemical Name: n-Propyltriethoxysilane
CAS No.: 2550-02-9
EINECS No.: 219-842-7
Empirical Formula: C9H22O3Si
Molecular Weight: 206.36
Boiling Point: 175°C [760mmHg]
Flash Point: 57°C
Color and Appearance: Colorless or yellowish clearliquid
Density [25°C]: 0.892
Refractive Index [25°C]: 1.3960 [25°C]
Purity: 98% by GC

Applications

SiSiB® PC5932 is an important material in sol-gel production.

SiSiB® PC5932 may provides a hydrophobic surface treatment for inorganic powders or filler materials.

SiSiB® PC5932 is one of the catalyst components for polyolefin production with Ziegler-Natta catalysts.

SiSiB® PC5932 reacts slower with water than SiSiB® PC5931. Customer may regulate the rate of hydrolysis according to actual application.

Packings

Net weight 170Kg steel drum, for more details, please visit Packing Centre.