3-Aminopropyldimethoxymethylsilane CAS No. 3663-44-3

3-Aminopropyldimethoxymethylsilane (CAS No. 3663-44-3) is a clear, colorless liquid with a mild odor. It is a silane compound with the formula C6H17NO2Si. It is a versatile reagent that is used in a variety of applications, including:

  • Surface modification: 3-Aminopropyldimethoxymethylsilane can be used to modify the surface of materials, such as plastics, metals, and glass. This can be done to improve the wettability, adhesion, or corrosion resistance of the material.
  • Organosilicon polymers: 3-Aminopropyldimethoxymethylsilane can be used to synthesize organosilicon polymers. These polymers are used in a variety of applications, including:
    • Epoxy resins
    • Silicone rubbers
    • Silicone sealants
  • Cosmetics: 3-Aminopropyldimethoxymethylsilane is used in some cosmetics, such as hair care products and sunscreens. It is used to improve the wettability and adhesion of the product to the skin.
Product number: PR-76
English name: 3-aminopropylmethyldimethoxysilane
Alias: 3-(Dimethoxymethylsilyl)propan-1-amine;



Molecular Structure: 3-Aminopropyldimethoxymethylsilane CAS No. 3663-44-3
Molecular formula: C6H17NO2Si
Molecular weight: 163.29
CAS : 3663-44-3
EINECS : 222-919-8
InChI: 1S/C6H17NO2Si/c1-8-10(3,9-2)6-4-5-7/h4-7H2,1-3H3

Features and uses :
Applied in epoxy, polyimide, phenolic resin and other resins, it can effectively improve the mechanical properties of products.

Packaging and storage :
The finished product is packed in 25KG, 200KG plastic drums or closed steel drums, other specifications need to be ordered.
After opening the package, it should be kept away from the moisture in the air to avoid hydrolysis and gelation; it should be stored in a ventilated and dry place at a temperature of 25°C, and the shelf life is 12 months.