Silane | 7803-62-5

Cas No :

7803-62-5

Form :

Liquid

Molecular Weight :

32.12 G/Mol

Molecular Formula :

SIH4

Boiling Point :

-111.8 °C

Melting Point :

-185.0 °C

Flash Point :

-183.0 °C

Solubility :

Insoluble In Water; Soluble In Nonpolar Solvents

Description :

Overview of Silane

 

Silane (SiH₄) is a highly reactive silicon-based compound widely used in semiconductor manufacturing, surface modification, polymer enhancement, and advanced material synthesis. Its ability to deposit thin silicon films and improve adhesion makes it critical in electronics, coatings, and speciality chemical applications.

On ChemicalBull, products used in similar applications—such as Vinyltrimethoxysilane, Colloidal Silica, 1,4-Benzoquinone, Ferric Chloride Anhydrous, and Calcium Sulphate Hemihydrate—are commonly used across coatings, semiconductor prep, catalysts, and polymer modification, making them excellent interlinking candidates.

 

Applications of Silane

Semiconductor & Electronics

  • Used for CVD (Chemical Vapor Deposition) processes
  • Produces ultra-pure silicon thin films
  • Essential in microchips, solar cells, and integrated circuits


Surface Treatment

  • Enhances adhesion between inorganic surfaces and organic materials
  • Applied on glass, metals, ceramics & fillers
  • Improves bonding strength in composites


Adhesives & Sealants

  • Acts as a coupling agent
  • Improves moisture resistance and durability
  • Boosts adhesive strength on challenging surfaces


Polymer Modification

  • Improves compatibility of fillers with polymers
  • Used in crosslinking polyethylene (PE)
  • Enhances mechanical strength, heat stability & chemical resistance


Coatings & Specialty Formulations

  • Provides water repellency
  • Improves coating adhesion on metals and minerals
  • Used in primers, protective coatings & specialty paints


Safety & Handling Guidelines

  • Silane is highly flammable — handle with care
  • Use protective gloves, goggles & proper ventilation
  • Avoid ignition sources
  • Store in an approved, sealed cylinder
  • Follow MSDS instructions for safe handling


Where to Buy Silane?

Silane Manufacturer

Produced with strict purity controls suitable for semiconductor, coating, and polymer industries.

Silane Supplier & Exporter

ChemicalBull supplies Silane in bulk with international-grade packaging, documentation, and export support.

MSDS for Silane

Includes flammability details, PPE recommendations, handling guidelines & storage conditions.

 

Frequently Asked Questions (FAQs)

  1. What is Silane primarily used for?

    It is mainly used in semiconductor production, solar cells, and surface treatments.

  2. Is Silane flammable?

    Yes, Silane is extremely flammable and must be handled with strict safety measures.

  3. Do you supply Silane in bulk?

    Yes, ChemicalBull provides bulk Silane with COA, MSDS, and export-grade cylinders.

  4. Can Silane improve polymer bonding?

    Yes, it acts as a coupling agent, improving adhesion between fillers and polymers.

  5. Is Silane used in coatings?

    Absolutely. It enhances coating adhesion and provides water-repellent properties.