Tetraethoxysilane Electronic Grade CAS No:78-10-4 C8H20O4Si Ethyl silicate

Product Name: Tetraethoxysilane/Ethyl silicate
CAS No.:78-10-4
Molecular Formula:C8H20O4Si
Brand Name:Atomix
Description:
Danger Class 6.1
UN 2606
EINECS No.:201-083-8
Appearance:Colorless, transparent liquid
Purity (by Gas Chromatography):≥ 99.9%
Density（g/ml, 25°C）:0.9150-0.9450
Refractive index（nD, 20°C）:1.3750-1.3900
Boiling Point（°C）:168
Flash Point（°F）:116
Total cation content:< 200ppb
Total chlorine content:< 300ppb
Package:150KG/DRUM
Shelf Life:12 months
Sample: Available or Free sample
Certifications: COA,MSDS,TDS,ISO9001,C/O,Form A etc

Description

Application direction

Tetraethoxysilane is widely used in chemical vapor deposition (CVDI processes to form silica deposition films, which block contaminants and impurities from entering semiconductor components. It can also produce conductive or insulating layers,create anti-reflective cootinas to improve light absorption,and serve as a temporary etching barrier. It is an essential electronic chemical for the manufacturing of semiconductors, discrete devices, and

microelecromechanical systems (MEMS).

Package storage and transportation

19Okg steel drum. Keep container closed. Store at cool, dry and well-ventilated places. Keep away from flame and direct sunlight. Avoid rain and blazing sun during transportation The shelf life is 12 months