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Tetraethoxysilane

Catalog Number ACMA00022259
Product Name Tetraethoxysilane
Description Tetraethoxysilane (also known as orthosilicate) is most commonly used as the starting material for sol-gels. Tetraethoxysilane Typical applications: hydrolysis to form silica, crosslinking agent in silicone rubber system, desiccant in sealing composition, inorganic adhesive, used for refractory fillers and pigments, fiber and other surface coatings.
Synonyms Ethyl Silicate
Molecular Weight 208.33 g/mol
Molecular Formula C8H20O4Si
Boiling Point 166-169 °C
Melting Point -85 °C
Flash Point 45 °C
Purity 0.99
Density 0.9340±0.0050 g/mL
Appearance Transparent liquid
Application It is mainly used in the manufacture of chemical-resistant and heat-resistant coatings, organosilicon solvents and adhesives for precision casting.
Storage Sealed storage in dry and ventilate, keep away from heat/sparks/open flames/hot surface. No smoking.
Refractive Index 1.382-1.384
MSDS Download MSDS
COA Download COA
SpecSheet Download Spec Sheet

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