Triethoxysilane CAS 998-30-1
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Product Description
Product Details
Introduction
As an important organosilicon intermediate material, triethoxysilane is widely used in the preparation of silane coupling agents, glass wettability films, and various organic or inorganic composite materials, and has very important industrial value.
Physical indicators
| CAS NO. | 998-30-1 |
| Density (25°C), g/cm³ | 0.8850~0.8950 |
| Boiling point | 134-135℃ |
| Flash point | 26.7℃ |
| Refractive index (nD20) | 1.3530-1.3630 |
| Appearance | Colorless transparent liquid |
| Solubility | It hydrolyzes when encountering water vapor in the air and is soluble in most organic solvents. |
Application
1. It is an important intermediate of organosilane coupling agent, which can react with various unsaturated bonds to produce various organosilicon compounds by silane-hydrogen addition reaction; it is a key raw material for epoxy silane and vinyl silane;
2. It can produce V151 by acetylene addition reaction, and produce corresponding hydrocarbon silane by various olefin addition reaction;
3. It can produce MS resin by reaction with end-capped polyether, and produce alkoxy-end-capped 107 glue by reaction with vinyl-end-capped silicone oil; it is an important modifier for other polymer materials;
4. It can prepare hydrogenated silicone resin for adhesion promoter of addition-type silicone rubber.
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