Methyltrimethoxysilane Price & Suppliers in India

CAS: 1185-55-3
Formula: C4H12O3SiMolecular Weight: 136.22 g/mol
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Also Known As
Mtms,methyltrimethoxysilane

Safety Information

Flammable Liquid and Vapor

Highly flammable liquid. Causes serious eye irritation. May cause respiratory irritation upon inhalation.

First Aid

Eyes: Rinse cautiously with water for 15 minutes and seek medical attention.

Skin: Wash with soap and water; remove contaminated clothing.

About Methyltrimethoxysilane

Methyltrimethoxysilane (MTMS) is a clear, colorless, low-viscosity liquid that functions as a critical silane coupling agent. In the Indian market, it is primarily valued for its ability to cross-link silicone polymers and improve the hydrophobicity of building materials, making it indispensable for the construction and polymer industries.

In India, MTMS is heavily utilized by manufacturers of RTV (Room Temperature Vulcanizing) silicone sealants and high-performance coatings. Its role as an adhesion promoter ensures that sealants bond effectively to glass, metal, and concrete surfaces, which is essential for the growing infrastructure and automotive sectors in the country.

When procuring MTMS in India, buyers should prioritize suppliers who provide consistent moisture-free packaging, as the chemical is highly sensitive to humidity. It is recommended to verify the purity levels via gas chromatography (GC) and ensure the product is stored in a cool, dry, and well-ventilated area to maintain its reactive integrity.

Applications & Industries

Concrete Waterproofing

Hydrophobic treatment for masonry and concrete

Silicone Synthesis

Cross-linking agent for silicone resins

Surface Modification

Adhesion promoter for mineral-filled polymers

Glass Treatment

Surface sizing agent for glass fibers

Chemical Intermediate

Building block for organosilicon compounds

Methyltrimethoxysilane Price in India

Methyltrimethoxysilane pricing in India depends on grade, order quantity, and delivery location, and it moves with market conditions — so a single fixed price is rarely accurate for a specific requirement.

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Methyltrimethoxysilane
CAS: 1185-55-3
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Frequently Asked Questions

What is the price of Methyltrimethoxysilane in India?

Methyltrimethoxysilane prices in India vary by grade, order quantity and delivery location, and move with market conditions. To get the current price for your requirement, submit an enquiry on Chemical Dekho and receive verified quotes from suppliers and manufacturers within 24 hours.

Is MTMS moisture sensitive?

Yes, it reacts with moisture to form silanols and methanol; keep containers tightly closed.

What is the primary use of MTMS in construction?

It is used as a water repellent for concrete and masonry surfaces.

Does it require special handling?

Yes, it is flammable and should be handled in a well-ventilated area with proper PPE.

Can it be used in food-grade applications?

Generally no, it is intended for industrial and technical applications only.

How do I check the quality of MTMS?

Verify the purity via GC analysis and check for clarity and absence of sediment.

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