Chemical Name: Methyldiethoxysilane

Chemical Name


Structural Formula


Physical Indicators

CAS NO.: 2031-62-1 Density (20 ℃, g/cm3): 0.8330~0.8430 Boiling point: 98 ℃ Flash point: 10 ℃ Refractive index (n2D): 1.3670~1.3770 Appearance: Colorless transparent liquid. Solubility: Hydrolyzes in air when exposed to water vapor and is soluble in most organic solvents.


1. Organic silane coupling agents are important intermediates that can undergo hydrosilylation reactions with various unsaturated bonds to generate various organic silicon compounds; It is a key raw material for epoxy silane and vinyl silane 2. Addition with acetylene can produce methyl vinyl diethoxysilane, and addition with various olefins can produce corresponding alkyl silanes; 3. MS resin can be prepared by reacting with capped polyether, and alkoxy capped 107 adhesive can be produced by reacting with vinyl capped silicone oil; Important modifiers for other polymer materials; 4. Preparation of hydrogen containing silicone resin and hydrogen containing silicone oil.


200kg/barrel, tank truck, etc

Storage Conditions

Sealed, cool at room temperature, dry and ventilated, away from flames and heat sources


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