Description

Bis(Triethoxysilylmethyl)Amine is a versatile organosilicon compound that serves as a critical coupling agent and surface modifier. Its molecular structure, featuring dual triethoxysilyl groups linked by a nitrogen atom, enables it to form strong, durable bonds between inorganic materials and organic polymers. This product is essential for manufacturers in the adhesives, sealants, coatings, and advanced composite materials industries seeking to enhance material compatibility, adhesion, and performance. Its bifunctional nature makes it a key ingredient for creating high-performance, engineered materials.

Application

• As a silane coupling agent to improve the adhesion between mineral fillers (e.g., silica, glass) and polymer matrices in rubber and plastic composites.
• As a surface treatment agent for glass fibers, minerals, and metals to enhance wettability and bonding in reinforced plastics and coatings.
• As a key monomer or crosslinker in the synthesis of specialty silicon-based polymers and resins with tailored properties.
• In the formulation of high-performance adhesives and sealants to improve bonding strength, durability, and resistance to environmental factors.
• As a modifier in protective and decorative coatings to enhance adhesion to difficult substrates and improve corrosion resistance.
• In the production of silicone intermediates and as a building block for more complex organosilicon molecules.

Basic Information

Product Name	Bis(Triethoxysilylmethyl)Amine
CAS No.	17907-63-0
Molecular Formula	C14H35NO6Si2
Molecular Weight	369.61 g/mol
Synonyms	N,N-Bis(triethoxysilylmethyl)amine; Bis[(triethoxysilyl)methyl]amine; 1,1'-(Azanediyl)bis(methylene)bis(triethoxy)silane; (Triethoxysilylmethyl)amine, N,N-bis-; Amino-bis(methyltriethoxysilane); Silane A-1170 (common trade name reference); Bis(triethoxysilylpropyl)amine (common related compound); N-(Triethoxysilylmethyl)aminomethyltriethoxysilane
EINECS	Contact for details

Quality Control

Our production of Bis(Triethoxysilylmethyl)Amine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and titration to verify identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed to prevent contact with atmospheric moisture, which can lead to hydrolysis and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Density (20°C)	~1.00 g/cm³
Refractive Index (n20D)	~1.420
Moisture (Karl Fischer)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.