Silane | Silanes | Alkyl & Alkoxy Silanes | Surface Modifier | Hydrophobing Agents | Water Repellent

SiSiB® PC5952

Synonym: Triethoxy isobutyl silane

Countertype of Evonik Dynasylan IBTEO, Catylen D1200, DowCorning Z-6403

Chemical Structure


SiSiB® organosilanes basic structure is RnSi(OR)4-n, wherein "R" is an alkyl, aryl, or other organofunctional group and "OR" is a methoxy, ethoxy, or acetoxy group.

Typical Physical Properties

Chemical Name: iso-Butyltriethoxysilane
CAS No.: 17980-47-1
EINECS No.: 402-810-3
Empirical Formula: C10H24O3Si
Molecular Weight: 220.38
Boiling Point: 190°C [760mmHg]
Flash Point: 63°C
Color and Appearance: Colorless clear liquid
Density [25°C]: 0.90
Refractive Index [25°C]: 1.3908
Purity: Min.97.0% by GC


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.


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


Download 2010 SiSiB® SILANE Catalogue