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

SiSiB® PC1441

Synonym: Triethoxylsilylmethylmorpholine

Chemical Structure


SiSiB® PC1441 is a bifunctional organosilane possessing a reactive amino group and hydrolyzable inorganic ethoxysilyl groups. The dual nature of its reactivity allows SiSiB® PC1441 to bind chemically to both inorganic materials and organic polymers, thus functioning as an adhesion promoter, surface modifier and as a reactant for product modification.

The close proximity of the nitrogen atom to the silicon atom can accelerate hydrolysis reaction compared to (amino-propyl)silanes .

Typical Physical Properties

Chemical Name: Morpholinylmethyltriethoxysilane
CAS No.: N/A
Empirical Formula: C11H25NO4Si
Molecular Weight: 263.41
Boiling Point: 266°C [760mmHg]
Flash Point: 115°C
Color and Appearance: Clear to straw liquid
Density [25°C]: 0.999
Refractive Index [25°C]: 1.444
Purity: 97.0% by GC


SiSiB® PC1441 can be used as coupling agent, adhesion promoters, surface modifier etc.

SiSiB® PC1441 can be used as starting material in the synthesis of amino-functional silicones.


Net weight 180Kg steel drum or 900Kg IBC container, for more details, please visit Packing Centre.

Technical Library

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