Diphenyldichlorosilane CAS 80-10-4

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  • Appearance: Colorless liquid
  • Assay: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: Diphenyldichlorosilane Suppiler

Basic Info of Diphenyldichlorosilane

What is Diphenyldichlorosilane?

Diphenyldichlorosilane is used as a monomer in the manufacturing of silicone polymers or silicone resins. The silicone polymer may be oil, grease as well as rubber.

Diphenyldichlorosilane is used as an intermediate (starting product) for the production of other organosilicon substances. It is a bifunctional reagent for preparing methylphenylsilyl by-products of diols.

Diphenyldichlorosilane is used for the polymerization of silicone oil as well as silicone rubber consisting of phenyl to boost the warm resistance or reduced temperature resistance of silicone oil and silicone rubber. It is one of the vital monomers of silicone.

Diphenyldichlorosilane Uses

  1. Diphenyldichlorosilane is used in the production of silicone resins, diphenylsilicone and methylphenyl silicone oils.
  2. Diphenyldichlorosilane is used in the synthesis of high molecular aryl silicon compounds.
  3. Diphenyldichlorosilane is used as raw material for silicone oil and silicone resin.
  4. Diphenyldichlorosilane is a silane based surface modifier and a precursor that can be used to synthesize silica based materials. It is used to modify the surface by providing toughness, durability and impact resistance.
  5. Diphenyldichlorosilane can be used to synthesize host materials for manufacturing blue phosphorescent organic light emitting diodes (OLEDs).

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Production Method of Diphenyldichlorosilane

In the presence of copper catalyst, chlorobenzene and silicon powder are directly synthesized in one step to obtain crude monomers, and the products trichlorophenylsilane and dichlorodiphenylsilane are obtained by rectification. The crude monomer composition is generally 30% trichlorophenylsilane and 8% dichlorodiylsilane. Raw material consumption quota (calculated per ton of trichlorophenylsilane): chlorobenzene (98%) 2487kg/t, silicon powder (96%) 290kg/t, cuprous chloride (95%) 179kg/t.


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