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Product Name:Phenyltriethoxysilane

Basic Information

  • English name:Phenyltriethoxysilane
  • CAS number:[780-69-8]
  • molecular formula:C₁₂H₂₀O₃Si

Structural formula

Physical properties

  • Molecular Weight:240.371
  • Relative Density(25℃):0.996 g/ml
  • Boiling Point:236.5 ℃
  • Refractive IndexRefractive Index nD20:1.4630

Product standard

  • Q/LXB 0019-2026

Technical indicators

project indicator
Appearance Colorless and transparent liquid
Color, APHA Hazen ≤ 20
Purity, % ≥99.0
Free Chlorine, w/% ≤0.0030

Characteristic advantages

  • Excellent thermal stability
  • Storage stability isgood
  • Strong crosslinking and curing performance
  • Excellent weather resistance and anti-aging
  • Good electrical insulation

Application field

  • Synthesis of phenyl silicone resin
  • High-temperature resistant industrial coatings
  • Outdoor weather-resistant and anti-corrosion paint
  • Electronic component packaging glue
  • Glass/ceramic surface treatment

Safe handling

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

Use storage

  • When stored in its original container below 40℃ and unopen, 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, 200KGS drum or 1000KGS drum.