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® silane donors are 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

Applications

SiSiB® silanes are versatile materials used in a wide range of applications including:
Silane Coupling Agent, Silane Adhesion Promoter, Silane Hydrophobing Agent, Silane Dispersing Agent, Silane Crosslinking Agent, Silane Moisture Scavenger, Polypropylene Catalyst "Donor" Silane, Silicate Stabilizer, Polyurethane Endcapper Silane, Silane Drying Agent, Silane Curing Agent, Silane Reinforcer, Silylating Agent, Silane Reducing Agent, Silyl Building Blocks and Synthons etc.

Packings

Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.

Technical Library

Download Technical Data Sheet Safety Data Sheet

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Download 2010 SiSiB® SILANE Catalogue