Vinyltriisopropenoxysilane CAS No:15332-99-7 C11H18O3Si

Vinyltriisopropenoxysilane CAS No:15332-99-7 C11H18O3Si
Vinyltriisopropenoxysilane CAS No:15332-99-7 C11H18O3Si
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  • Product Name:Vinyltriisopropenoxysilane
  • CAS No.:15332-99-7
  • Molecular Formula:C11H18O3Si
  • Brand Name:Atomix
  • Description:
  • UN 1993
  • EINECS No.:239-362-1
  • Appearance:Colorless to pale yellow, transparent liquid
  • Purity :≥ 99.0%
  • Density(g/cm3):0.926
  • Refractive index:1.4360
  • Boiling Point(°C/12mm):73-75
  • Flash Point(°C):>38
  • Package:200kg/Drum; 25kg/Drum; 1000kg IBC Drum
  • Sample: Available or Free sample
  • Certifications: COA,MSDS,TDS,ISO9001,C/O,Form A etc

Vinyltriisopropenoxysilane CAS No:15332-99-7 C11H18O3Si

Main Applications

1.‌Crosslinking Agent‌: Used in room-temperature vulcanizing (RTV) silicone rubber systems to improve curing performance and product strength.

2.‌Hydroxyl Scavenger‌: Consumes free hydroxyl groups in the system, prevents premature gelation of the compound, and extends storage stability.

3.‌Silicone Monomers/Reagents‌: Used as silylation reagents, chain extenders, or for preparing base polymers with alkoxy-terminated chains.

4.‌Composite Modification‌: Some sources mention that it can improve interfacial bonding between resins and fillers/fibers (coupling effect), but this is not its primary application.‌‌

Storage Instructions

1.‌Temperature‌: Refrigerated storage at 2–8°C is recommended. For some industrial-grade products, storage in a cool place (<25°C) is also acceptable, but lower temperatures are more conducive to stability.

2.‌Environment‌: Keep tightly sealed and store in a dry, light-protected area. Protect from moisture and water to prevent hydrolysis caused by exposure to atmospheric humidity.

3.‌Safety‌: Keep away from sources of ignition, heat, and oxidizing agents; this product is a flammable liquid (flash point approximately 88°C).

 


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