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Quick Details

  • CAS No.: 22984-54-9
  • Other Names: Methyltris(2-butanoneoxime)silane
  • MF: C13H27N3O3Si
  • EINECS No.: 245-366-4
  • Place of Origin: Hubei, China (Mainland)
  • Type: Silane Cross-Linking Agent
  • Purity: 95.0%min, 95.0-97.5%
  • Brand Name: XIANLIN
  • Model Number: XIANLIN
  • Application: Cross-Linking Agent
  • Appearance: Colorless, colorless transparent liquid
  • Relative Density(g/mL, 25C): 0.970-0.985
  • Refractive Index(20C): 1.4540-1.4590
  • PH: 6.5-7.5

Packaging & Delivery

Packaging Details 190KG/plastic drum or plastic lined iron drum, 950KG/IBC
80drums/FCL, 20IBCs/FCL
Delivery Time Shipped in 10 days after payment



Product Identification and Properties

Synonym:Methyltris(2-butanone)silane, Butan-2-one O,O,'O,''-(methylsilylidyne)trioxime
Molecular Formula:C13H27N3O3SiMolecular Weight:301.46
CAS No.:22984-54-9EINECS NO.:245-366-4
Melting Point(°C) -22 Boiling Point(°C) 110-112
Others:   It can react with water and release butanone oxime.
 Structural Formula   


Methyltris(methylethylketoxime)silane (MOS) Quality Standard

Premium GradeQualified Product
Appearancecolorless transparent liquidcolorless yellowish transparent liquid
Purity(%)97.5 Min95.0 Min
Relative Density0.970-0.9850.970-0.985
Refractive Index(°C)1.4540-1.45901.4540-1.4590



Methyltris(methylethylketoxime)silane (MOS) is used as RTV silicone rubber vulcanizer and cross-linking agent, and as promoter of silicone rubber's bonding with plastics, nylon, ceramics and glass, etc.



190KG/plastic drum or plastic lined iron drum, 950KG/IBC.

80drums/FCL, 20IBCs/FCL


Storage and Transportation:

1. This product 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. The 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. Package should be complete before shipment, loading should be stable. When transport, ensure that the container will not leak, fall and damage; avoid mixed operations with oxidants, food chemicals; avoid solarization, rain and high temperature.


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