Phenyltrimethoxysilane HC-301 CAS 2996-92-1

Chemical Name:Phenyltrimethoxysilane


CAS No.: 2996-92-1


Product Categories:Organic Chemistry


Molecular Formula:C9H14O3Si


Formula Weight:


Appearance:Colorless transparent liquid


Packaging Method:25KG/200L Plastic Drum


Type Of Transportation:By Air/By Sea/By Train/By Express


Sample:Available




Phenyltrimethoxysilane HC-301 CAS 2996-92-1

Product Description Of

Phenyltrimethoxysilane HC-301 CAS 2996-92-1
  • Molecular Formula: C9H14O3Si
  • It contains one phenyl group and three methoxy hydrolyzable groups
  • Easy to hydrolyze in humid atmosphere to generate silanol
  • Excellent high temperature resistance and thermal oxidative stability
  • Good UV resistance, weather resistance and anti-aging performance
  • Outstanding electrical insulation and dielectric properties
  • Insoluble in water, soluble in common organic solvents
  • Low volatility, stable chemical property at room temperature
  • Good compatibility with silicone resin, epoxy resin and various polymers
  • Fast hydrolysis speed and strong adhesion ability


Chemical Properties Of

Phenyltrimethoxysilane HC-301 CAS 2996-92-1
chemical namePhenyltrimethoxysilane
abbreviationIPTS
colourcolorless clear liquid
Purity (%)99%
Density (25℃)1.03-1.10
Refractive index (25℃)1.4100-1.4200



Safety Information Of

Phenyltrimethoxysilane HC-301 CAS 2996-92-1
dangerous markT+
Hazard Category code21/22-26-34-42
safety instructions23-26-28-36/37/39-45
Dangerous goods transportation numberUN 3390 6.1/PG 1
WGK Germany3
RTECS
VV6691000



Product Application Of

Phenyltrimethoxysilane HC-301 CAS 2996-92-1
  • Used as high-temperature resistant silane coupling agent for inorganic fillers.
  • Surface modification of silica powder, quartz powder, glass fiber and ceramic powder.
  • Improve interfacial adhesion between inorganic filler and organic resin matrix.
  • Core raw material for synthesizing phenyl silicone resin and high-temperature silicone polymer.
  • Applied to prepare heat-resistant insulating coatings and anti-corrosion paints.
  • Modify silicone oil and silicone rubber to enhance low temperature and radiation resistance.
  • Used for moisture-proof, insulating and anti-corrosion treatment on metal surface.
  • Suitable for electronic packaging, high-temperature adhesive and sealing materials.
  • Prepare weather-resistant, hydrophobic and self-cleaning functional coatings.
  • Widely used in aerospace, electronic appliances and new composite materials industry.
  • Act as crosslinking agent and thermal stabilizer in silicone formula systems.
  • Improve thermal stability and outdoor service life of polymer products.


Packaging Method Of

Phenyltrimethoxysilane HC-301 CAS 2996-92-1
  • Galvanized-iron-drum
  • Galvanized-iron-drum-2
  • Galvanized-iron-drum-3
  • Galvanized-iron-drum-4

Factory Show

  • Galvanized-iron-drum-4
  • 34
  • 3m-4
  • 2-4