3-aminopropyltrimethoxysilane

3-Aminopropyltrimethoxysilane (APTMS) is a versatile organosilane compound used as an adhesion promoter, surface modifier, coupling agent, and surface treatment agent. It enhances bonding between organic and inorganic materials, improves wetting and dispersing properties, and enhances adhesion in coatings, paints, and composites. APTMS finds applications in various industries such as adhesives, coatings, electronics, plastics, and textiles, providing enhanced performance and durability.

CAS:

13822-56-5

Formula:

C6H17NO3Si

Molar Weight

179.29 g/mol

Boiling Point

207-208°C

Density

0.975 g/cm³ at 25°C

Forms

Colorless to pale yellow liquid

Odor

Amine-like odor

Key applications

  • Adhesion promoter
  • Surface modifier
  • Coupling agent
  • Surface treatment agent
  • Textile treatment

Industries

  • Adhesives and Sealants
  • Coatings and Paints
  • Composite Materials
  • Electronics and Semiconductor
  • Fiber-Reinforced Plastics
  • Glass and Ceramics
  • Rubber and Tire
  • Textile and Leather

APTMS, 3-(Trimethoxysilyl)propylamine, γ-Aminopropyltrimethoxysilane, N-(3-TriMethoxysilylpropyl)aMine
We accept bulk orders only.
All grades and packaging types available, including custom solutions.

Request a quote

Our team will get back to you

Antimony Trioxide 99.5%

Antimony Trioxide 99.5%

Antimony Trioxide 99.8%

Antimony Trioxide 99.8%

Request a Quote

Enquiry Now

Request Datasheet

Request a Quote