Trimethoxysilane CAS 2487-90-3
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Product Description
Product Details
Introduction
Trimethoxysilane is a colorless and transparent liquid, mainly used to synthesize silicon intermediates and various silane coupling agents. It is an important intermediate for synthesizing functional organosilicon compounds, used in adhesives, coatings, and organosilicon-modified polymers, and can also be used as a hydrogenation reduction agent.
Physical indicators
| CAS NO. | 2487-90-3 |
| Density (25°C), g/cm³ | 0.9550~0.9650 |
| Boiling point | 84℃ |
| Flash point | 5℃ |
| 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 V171 by acetylene addition reaction, and can produce corresponding hydrocarbon silane by various olefin addition reactions.
3. It can produce MS resin by reaction with end-capped polyether, and can 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 hydrogen-containing silicone resin for adhesion promotion of addition-type silicone rubber.
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Trimethoxysilane
CAS 2487-90-3
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