Silane Coupling Agents | Adhesion Promoters | Amino Silanes | Surface Modifiers

SiSiB® PC1320

Diethylenetriaminopropylmethyldimethoxysilane.
Synonym: N-(3-methyldimethoxysilylpropyl)diethylenetriamine;
N- [N'-(2-aminoethyl)aminoethyl]-3-aminopropyl-methyldimethoxysilane


Chemical Structure


Introduction

SiSiB® PC1320 is an organofunctional silane possessing three reactive amino groups and hydrolyzable methoxysilyl group. Due to the nature of its amino group, this substance reacts as a strong base. The silane hydrolyzes autocatalytically in the presence of moisture (methanol is released) to form silanols, which can then react with themselves to produce siloxanes or can bind to inorganic substrates. As a bifunctional organosilane, it can also interact with numerous organic polymers and thus function as a molecular bridge (adhesion promoter, surface modifier) between organic and inorganic substrates.

SiSiB® PC1320 is a clear to straw liquid with a slight amine-like odor. It is soluble in alcohols, ketones, esters and aliphatic and aromatic hydrocarbon solvents.

Typical Physical Properties

Chemical Name: Diethylenetriaminopropylmethyldimethoxysilane
CAS No.: N/A
EINECS No.: N/A
Empirical Formula: C10H27N3O2Si
Molecular Weight: 249.43
Boiling Point: 315°C [760mmHg]
Flash Point: 144°C
   
Color and Appearance: Clear to straw liquid
Density [25°C]: 0.947
Refractive Index [25°C]: 1.453
Purity: 95.0% 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

Search    

Download 2010 SiSiB® SILANE Catalogue