Description

Dimethyl(Dimethylamino)Vinylsilane is a highly reactive organosilicon compound that serves as a versatile building block in advanced material synthesis. Its unique structure, featuring both a vinyl group and a dimethylamino substituent on silicon, makes it a critical precursor for introducing functional silane units into polymers and surfaces. This compound is essential for manufacturers and R&D teams in the silicone, adhesive, and specialty coating industries seeking to enhance material properties through covalent surface modification and cross-linking.

Application

• Surface Modification Agent: Used to functionalize inorganic surfaces like silica, glass, and metals to improve adhesion and compatibility with organic polymers.
• Cross-linking Monomer: Employed in the synthesis of specialty silicone resins and elastomers, where it introduces reactive sites for further curing or grafting.
• Adhesive & Sealant Formulations: Acts as an adhesion promoter, particularly in systems requiring strong bonds to difficult substrates.
• Polymer Synthesis Intermediate: Serves as a key monomer or chain-transfer agent in the production of functionalized polymers and copolymers.
• Hydrophobic Coating Precursor: Used to create water-repellent and release coatings on various materials.
• Coupling Agent for Composites: Enhances the interface between organic matrices and inorganic fillers in composite materials, improving mechanical properties.

Basic Information

Product Name	Dimethyl(Dimethylamino)Vinylsilane
CAS No.	13391-72-5
Molecular Formula	C6H15NSi
Molecular Weight	129.28 g/mol
Synonyms	Vinyl(dimethylamino)dimethylsilane; N,N-Dimethyl-1-(vinylsilyl)methanamine; Dimethyl(vinyl)(dimethylamino)silane; (Dimethylamino)dimethylvinylsilane; (Vinyl)dimethyl(dimethylamino)silane; DMADMS; Vinyldimethyl(dimethylamino)silane
EINECS	Contact for details

Quality Control

Our Dimethyl(Dimethylamino)Vinylsilane is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including gas chromatography (GC), nuclear magnetic resonance (NMR), and Karl Fischer titration. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area, away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, the container should be kept tightly sealed and only opened in a controlled environment. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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