gamma-Aminopropylmethyldiethoxysilane
Synonym : N-(3-Methyldimethoxysilylpropyl)Amine

Chemical Structure

Introduction
PC1120 acts as an adhesion promoter between inorganic materials and organic polymers, as a surface modifier and for material changes to chemical substances.

Typical Physical Properties

Chemical Name	gamma-Aminopropylmethyldiethoxysilane
CAS No.	3179-76-8
EINECS No.	221-660-8
Empirical Formula	C8H21NO2Si
Molecular Weight	191.3
Flash Point	68°C
Boiling Point	88°C [15mmHg]
Color and Appearance	Colorless transparent liquid
d4 20°C	0.916
Refractive Index	1.4272 [20°C]
Min. Purity by GC	97.0%

Application
PC1120 is an important or even essential constituent in many applications. PC1120 is particularly important as an additive to cold-curing phenolic and furan foundry resins to improve the flexural strength of sand/resin elements with very long shelf life of the resins.