Description

Dimethoxymethyl [2-Methyl-3-(Methylamino)Propyl]Silane is a specialized organosilicon compound featuring both alkoxy and aminoalkyl functional groups. This unique bifunctional structure makes it a valuable intermediate for the synthesis of advanced silicone polymers and surface modification agents. It is primarily sought after by manufacturers in the silicone, adhesives, and coatings industries who require tailored material properties. The compound's reactivity allows for the creation of materials with specific adhesion, release, or cross-linking characteristics.

Application

• Silicone Polymer Modification: Acts as a key monomer or chain extender for introducing aminoalkyl functionality into silicone backbones, enhancing adhesion to various substrates.
• Adhesive & Sealant Formulations: Used as an adhesion promoter and cross-linking agent in high-performance silicone and hybrid polymer sealants.
• Surface Treatment Agent: Employed to functionalize inorganic surfaces like glass, silica, or metals, imparting amino groups for further chemical grafting or improved compatibility with organic matrices.
• Release Coatings: Serves as a precursor in the manufacture of controlled-release silicone coatings for papers and films.
• Pharmaceutical & Cosmetic Silicones: Utilized in the synthesis of specialty amino-functional silicones used as conditioning agents or carriers.
• Composite Materials: Functions as a coupling agent in fiber-reinforced plastics and mineral-filled composites to improve interfacial bonding.

Basic Information

Product Name	Dimethoxymethyl [2-Methyl-3-(Methylamino)Propyl]Silane
CAS No.	31024-41-6
Molecular Formula	C8H21NO2Si
Molecular Weight	191.35 g/mol
Synonyms	N-Methyl-1,1-dimethoxy-1-[2-methyl-3-(methylamino)propyl]silanamine; 1,1-Dimethoxy-1-[2-methyl-3-(methylamino)propyl]silanamine, N-methyl-; (2-Methyl-3-(methylamino)propyl)dimethoxymethylsilane; 3-(Methylamino)-2-methylpropyldimethoxymethylsilane; Aminoalkylalkoxysilane; Amino-functional silane coupling agent; Silane coupling agent KBM-602 (analog); Dynasylan 1122 (analog)
EINECS	Contact for details

Quality Control

Our Dimethoxymethyl [2-Methyl-3-(Methylamino)Propyl]Silane is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and high purity, meeting the specifications required for advanced industrial synthesis. Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles are available upon request to support your quality assurance and regulatory 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, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen or argon) after initial opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (n20/D)	1.4250 - 1.4350
Density (g/mL, 20°C)	0.90 - 0.95

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