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Chlorosilanes

Upstream intermediates used to manufacture silicones, semiconductors, optical fibers, and specialty chemicals. 

Common applications:

  • Polymer manufacturing

  • Microelectronics & photovoltaics

  • Surface treatments

  • Pharmaceuticals

Including technical data sheets, samples, and quotes.


Methyl Chlorosilanes 

Dimethyl Dichlorosilane (DMDC, M2)

Primary silicone industry building blocks used in the manufacture of silicone fluids, elastomers, resins, and sealants. 

Primary raw material for producing silicone fluids, elastomers, sealants, and silicone polymers (the primary silicone building block).

Methyl Trichlorosilane (MTCS, M1)

Key monomer used in the manufacture of silicone resins, high-temperature silicone materials, and predominantly used to produce fumed silica.

Reactive silylation and end-capping agent in PDMS production, silicone synthesis, and specialty chemical production and pharmaceuticals.

Trimethyl Chlorosilane (TMCS, M3)


Silicon Tetrachloride (STC) 

Industrial silicon intermediate used in silicone manufacturing, fumed silica production, and specialty chemical synthesis.

Silicon intermediate used as the key raw material for producing silanes and ultimately silicone production, optical fibers, semiconductors, and photovoltaic materials. 

Chemical Grade STC

Ultra-high-purity feedstock used in semiconductor, optical fiber, and photovoltaic applications.

High Purity STC


Trichlorosilane (TCS)

Industrial-grade silicon precursor used as a building block in organofunctional silane production, and other chemical manufacturing production. 

High-value silicon precursor used primarily in the production of ultra-pure polysilicon for solar and semiconductor applications. 

Chemical Grade TCS

Critical ultra-pure precursor for polysilicon production in semiconductor and solar industries.

High Purity TCS


Specialty Chlorosilanes 

Hydrogen-functional chlorosilane used in silicone polymer modification and hydrosilylation chemistry.

Specialized and custom chlorosilane intermediates designed for silicone modification, surface treatment, and advanced material synthesis. 

Dimethylchlorosilane (DMCS, M2H)

High-purity silicon compound used in analytical, electronic, and specialty synthesis applications.

Tetramethyl Silane (TMS, M4)

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