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Quick Details

  • CAS No.: 2224-33-1
  • Other Names: VOS
  • MF: C14H27N3O3Si
  • EINECS No.: 218-747-8
  • Place of Origin: Hubei, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 97.5%min
  • Appearance: Liquid
  • Application: Silicane Crosslinking Agent
  • Brand Name: xianlin
  • Model Number: VOS 2224-33-1
  • Usage: Silane Cross-linking Agent
  • Package: According to Customers
  • Type: Crosslinking Agent
  • Melting Point: -22°C
  • Color: Colorless or Yellowish Transperant
  • Grade: High Grade

Packaging & Delivery

Packaging Details 25KG/plastic drums, 190KG/plastic drum or plastic lined iron drum, 950KG/IBC
Delivery Time Shipped in 7 days after payment

Manufacturing VOS CAS 2224-33-1 Vinyltris(methylethylketoxime)silane


 Product Details


 VOS(2224-33-1) Chemical Structure





VOS Product Identification and Properties



 Vinyltris(2-butanoneoxime)silane, Butan-2-one O,O’,O’’-(vinylsilylidyne)trioxime,  VOS (2224-33-1)

 Molecular Formula: C14H27N3O3Si Molecular Weight: 313.46
 CAS No.: 2224-33-1 EINECS NO.: 218-747-8
 Melting Point(℃): -22°C Boiling Point(℃,70mmHg): 115°C
 Others: VOS can react with water and release butanone oxime.



VOS Quality Standard


Premium GradeQualified Product
AppearanceColorless transparent liquidColorless or yellowish transparent liquid
Purity (%)97.5 Min95.0 Min
Relative Density (g/mL,25℃)0.987~0.9970.987~0.997
Refractive Index (20℃)1.4610~1.46501.4610~1.4650




 VOS Application:

 VOS is s a neutral silane cross-linking agent, and mainly used in RTV vulcanized silicone rubber and silicone glass sealant.



 VOS Package:

 25KG/plastic drums, 190KG/plastic drum or plastic lined iron drum, 950KG/IBC


 VOS Storage and Transportation:
 1. VOS should be stored in a cool, ventilated warehouse to avoid fire or heat source.Avoid mixing reservoir with oxidants and food chemicals. Storage  areas should be equipped  with suitable materials to contain leakage.
 2. VOS container should be covered tightly and kept upright, prohibit any mechanical damage.Do not expose to the wet air, do not recycle the drums.
 3. VOS package should be complete before shipment, loading should be stable. When transport,ensure that the container will not leak, fall, damage;  avoid mixed operations  with oxidants, food chemicals; avoid solarization, rain and high temperature.



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