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Methyl-triethoxysilane

  • Siwin-932
  • Siwin
  • Siwin-932
  • 2031-67-6
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Siwin-932

Methyltriethoxysilane


The Equivalent List

Momentive

Dowcorning

ShinEtsu

Evonik

Wacker

A-162

Z-6383

KBE-13

MTES

N.A


The Physical Properties

Product No.:               Siwin-932

Chemical Name:           Methyltriethoxysilane

CAS NO.:               2031-67-6

EINECS NO.:           217-983-9

Formula:                   C7H18O3Si

Appearance:               Colorless Transparent Liquid

Density(ρ20℃,g/m³):   0.8850±0.0050

Refractive Index( n 25℃ ):   1.3750±0.0050

Purity(by GC,%):           99%

Chemical Structure:  



Applications

Siwin-932 is highly miscible with standard organic solvents,such as alcohols, hydrocarbons and acetone.

Siwin-932 is practically insoluble in neutral water and reacts only slowly to form silanols and higher condensation products.

Addition of a hydrolytic catalyst (inorganic/organic acids, ammonia or amines) accelerates the hydrolysis of Siwin-932 substantially.

Siwin-932 may be used as water repellent to improve fillers dispersibility and reduces their

sedimentation tendency.

Siwin-932 may be used as an important component for sol-gel coating, silicone resins and silicone rubber.


Packing                            

210L Iron Drum: 180kg/drum

1000L IBC Container: 850kg/container

  

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