Tetra-N-Propoxysilane

Catalog Number	ACM682019-2
CAS Number	682-01-9
Structure
Synonyms	SILICONTETRA-n-PROPOXIDEDynasilPTetra-n-propoxysilaneTetrapropylorthosilicateTetrapropylsilicateTetrapropylorthosilcate
Molecular Weight	264.44 g/mol
Molecular Formula	C12H28O4Si
Boiling Point	2245 °C
Flash Point	95 °C
Purity	0.97
Density	0.916 g/mL
Appearance	Liquid
Application	Tetra-N-Propoxysilane serves multiple purposes primarily as an inorganic binder for refractory fillers and pigments which includes applications like precision investment castings It is utilized as a second backup casting coating due to its faster curing time compared to colloidal silica systems Additionally Tetra-N-Propoxysilane can be hydrolyzed to form silicon dioxide making it valuable as a binder in zinc-rich corrosion-resistant coatings It is also used as a starting material for the sol-gel process and acts as a crosslinking agent for silicone sealants Furthermore it functions as a drying agent in sealing compositions and serves as a chemical intermediate
Storage	Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Packaging	10 g; 100 g;