Methyltriethoxysilane is an organosilane compound with the chemical formula CH₃Si(OC₂H₅)₃. It consists of a methyl group (CH₃) attached to a silicon atom with three ethoxy groups (-OC₂H₅).
Key aspects of methyltriethoxysilane:
Methyl Group (CH₃): Provides a simple alkyl group that can influence the properties of materials.
Triethoxysilane Group (-Si(OC₂H₅)₃): Contains three ethoxy groups that can undergo hydrolysis to form silanol groups for adhesion and bonding.
Methyltriethoxysilane
2031-67-6
A-162
M1-Triethoxy
Appearance | Colorless transparent liquid |
| Purity(%) | ≥99% |
Density（ρ20）, g/cm³ | 1.060~1.080 |
Molecular Weight | 178.3 |
Refractive Index（n²⁵D） | 1.3750~1.3850 |
1.Methyltriethoxysilane is used as a cross-linking agent of one-component RTV silicone rubber.
2.It is used as a raw material for preparing silicone resin.
3.Methyltriethoxysilane can be used for processing various inorganic fillers.
4.It is used in rubber and pharmaceutical industries as a raw material for silicone polymers.
25kg, 200kg plastic or iron drum, IBC drum
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