Phenyltriethoxysilane HC-302 CAS 780-69-8

Chemical Name:Phenyltriethoxysilane HC-302


CAS No.: 780-69-8


Product Categories:Organic Chemistry


Molecular Formula:C12H20O3Si


Formula Weight:240


Appearance:Colorless transparent liquid


Packaging Method:25KG/200L Plastic Drum


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


Sample:Available



Phenyltriethoxysilane HC-302 CAS 780-69-8

Product Description Of

Phenyltriethoxysilane HC-302 CAS 780-69-8
  • Contains one phenyl group and three ethoxy hydrolyzable groups
  • Easy to hydrolyze under moist condition, form reactive silanol
  • Excellent high temperature resistance, thermal stability and oxidation resistance
  • Good ultraviolet resistance, weather resistance and anti-aging property
  • Fine electrical insulation and dielectric property
  • Insoluble in water, soluble in most organic solvents
  • Low volatility, stable storage performance
  • Good compatibility with silicone resin, resin and inorganic fillers
  • Excellent water repellent and corrosion resistant ability


Chemical Properties Of

Phenyltriethoxysilane HC-302 CAS 780-69-8

chemical namePhenyltriethoxysilane
abbreviationIPTS
colourcolorless clear liquid
Purity (%)99%
Density (25℃)1.03-1.10
Refractive index (25℃)1.4100-1.4200


Safety Information Of

Phenyltriethoxysilane HC-302 CAS 780-69-8
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

Phenyltriethoxysilane HC-302 CAS 780-69-8
  • Used as high temperature resistant silane coupling agent for inorganic fillers.
  • Improve heat resistance and weather resistance of composite materials.
  • Surface treatment agent for glass, ceramic, quartz powder and silica filler.
  • Enhance bonding strength between inorganic materials and organic resins.
  • Key raw material for synthesizing high temperature resistant phenyl silicone resin.
  • Applied in making heat-resistant insulating paint and high-temperature coating.
  • Modify silicone rubber and silicone oil to promote low temperature resistance.
  • Used for metal surface anti-corrosion, moisture-proof and insulation treatment.
  • Suitable for electronic packaging materials and high-temperature sealing materials.
  • Widely used in aerospace, electronic industry and new energy materials field.
  • Prepare hydrophobic, anti-fouling and weather-proof functional coatings.
  • Used as crosslinking agent and heat stabilizer in silicone formula system.



Packaging Method Of

Phenyltriethoxysilane HC-302 CAS 780-69-8
  • 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