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Product Code:SP103

Product Name:Triphenylchlorosilane

Product Introduction:

Its molecular structure contains phenyl groups and highly reactive chlorine functional groups. With favorable thermal stability, weather resistance and chemical reactivity, it can easily undergo modification reactions including hydrolysis and condensation. As an important silicone intermediate, it is mainly used for synthesizing high-temperature resistant phenyl silicone resins, modified silicone oils and specialty silicone rubbers. It can also be formulated into anti-corrosion and anti-aging industrial coatings, and applied to the insulation encapsulation of electronic components and the modification of polymer materials. It is widely applied in fine chemicals, electrical & electronics, protective coatings and other industries.

Basic Information

  • Chinese name:三苯基氯硅烷
  • CAS number:[76-86-8]
  • Molecular formula:C₁₈H₁₅ClSi

Structural formula

Physical properties

  • Molecular Weight:294.85
  • Density of accumulation:1.33g/cm³
  • Flash Point(OC):>200℃
  • Boiling Point:378℃
  • Melting Point:92℃
  • Refractive Index nD201.5247

Product standard

  • QL/XB 0002-2025

Technical indicators

Project Indicator
Appearance White or slight yellow irritating solid
Purity, % ≥95.0

Characteristic advantages

  • Reacts readily with water and is soluble in most organic solvents.
  • A classic organosilicon reagent.
  • Extensively researched in the field of functional compounds containing triphenylsilyl groups.

Application field

  • Used for agricultural fungicides.
  • Used for organic electroluminescent phosphorescent ligands and organic chromium active catalysts.
  • It is one of the important monomers for the synthesis of pharmaceutical intermediates and other polymer materials, and it has also shown good application scenarios in the field of cancer candidates.

Safe handling

  • Wear eye protection and protective gloves as required while handling the product.
  • Use the product in a well ventilated area.
  • Please consult our MSDS.

Use storage

  • When stored in its original container below 40°C and unopened, the shelf life is 2 years. It can still be used after re-inspection.
  • Store in a cool and dry place out of direct sunlight.
  • Keep out of the reach of children.

Packaging Information

  • Available in 25KGS drum or 100KGS drum.