Methyltrimethoxysilane is an organosilane compound with the chemical formula CH₃Si(OCH₃)₃. It consists of a methyl group (CH₃) attached to a silicon atom with three methoxy groups (-OCH₃).
Key aspects of methyltrimethoxysilane:
Methyl Group (CH₃): Provides a simple alkyl group that can impart certain properties to materials.
Trimethoxysilane Group (-Si(OCH₃)₃): Contains three methoxy (-OCH₃) groups that can undergo hydrolysis to form silanol groups for adhesion and bonding.
Methyltrimethoxysilane
1185-55-3
A-1630
M1-Trimethoxy
Appearance | Colorless transparent liquid |
| Purity(%) | ≥99% |
Density（ρ20）, g/cm³ | 0.950-0.960 |
Molecular Weight | 136.22 |
Refractive Index（n²⁵D） | 1.3695-1.3715 |
1.Methyltrimethoxysilane is used as a cross-linking agent of room temperature vulcanized silicone rubber.
2.As a treating agent for glass fiber and reinforced plastic laminates,silica.
3.As a raw material for preparing a silicone resin.
4.Methyltrimethoxysilane can be used for treating various inorganic fillers.
25kg, 200kg plastic or iron drum, IBC drum
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