CAS NO: 78-10-4

Molecular formula: C8H20O4Si

Physicochemical properties:

Colorless transparent liquid, tetraethyl orthosilicate (TEOS) can reacts with moisture to form silica sol like inorganic substances and by-product ethanol evaporation.

Flash point: 116°F

Boiling point: 168℃/760mmHg

Melting point: -77ºC

Refractive index：1.382

Density: 0.94

Uses:

Used in natural stone or other building materials, can form silica sol similar inorganic material (SiO2), in order to enhance the strength of the base material. In the glass and plastic lens material, IOTA-130 (Si28) can provide ultra hard scratch coating for it

Storage:

Stored in a sealed container, in a cool, dry, dark place. When the container is opened, it should be sealed with waterproof steam to produce the hydrolysis.

Packaging: 
Plastic drum or plastic lined steel drum, net weight 25kg, 200kg, 230kg