Methyltriacetoxysilane
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Methyltriacetoxysilane, a silane coupling agent, finds various industrial applications owing to its unique properties.Product Details |
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Formula: |
C7H12O6Si |
CAS Number: |
4253-34-3 |
Also Known As: |
Triacetoxy(methyl)silane; Methylsilanetriyl triacetate |
applications:
Methyltriacetoxysilane is widely used as an adhesion promoter or coupling agent in the formulation of adhesives, sealants, and coatings.
It is a key ingredient in the formulation of silicone sealants and caulks. It acts as a crosslinking agent.
In the manufacturing of composite materials, Methyltriacetoxysilane is employed as a surface modifier to modify the properties of fillers or reinforcements, such as silica, carbon fibers, or glass fibers.
Due to its ability to impart hydrophobic properties to surfaces, Methyltriacetoxysilane is utilized as a waterproofing agent in construction materials, such as concrete, masonry, and stone. It is aldo used in the production of hydrophobic coatings for glass, textiles, and electronic devices.
Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
White solid |
Density, g/cm3 |
1.20 |
Melting point, °C |
40-45 |
Molecular weight, g/mol |
220.25 |
Odor |
Acrid odor |
Purity, % |
90 |
Refractive index, n20/D |
1.522 |
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