Description

(1,1-Dimethyl-2-Propenyloxy)Dimethylsilane is a specialized organosilicon compound featuring a reactive silane group and an unsaturated propenyloxy moiety. This unique structure makes it a valuable intermediate for introducing silicon-containing functional groups into polymers and surfaces. It is primarily used by researchers and manufacturers in the advanced materials and specialty chemical sectors for applications such as surface modification, adhesion promotion, and the synthesis of custom silicone derivatives.

Application

• Silicone Polymer Modification: Acts as a reactive monomer or cross-linking agent in the synthesis of specialty silicone resins and elastomers.
• Surface Treatment Agent: Used to functionalize inorganic surfaces like glass, silica, or metals to improve hydrophobicity or adhesion for coatings.
• Adhesion Promoter: Serves as a key ingredient in primer formulations to enhance the bond between organic polymers and inorganic substrates.
• Organic Synthesis Intermediate: Employed in pharmaceutical and agrochemical research for introducing silane-protecting groups or building blocks.
• Composite Material Fabrication: Improves the interfacial compatibility between organic matrices and inorganic fillers in advanced composites.
• Research & Development: Utilized in academic and industrial R&D for developing new materials with tailored surface and bulk properties.

Basic Information

Product Name	(1,1-Dimethyl-2-Propenyloxy)Dimethylsilane
CAS No.	23483-22-9
Molecular Formula	C7H16OSi
Molecular Weight	144.29 g/mol
Synonyms	Dimethyl(1,1-dimethyl-2-propenyloxy)silane; 2-Propen-1-ol, 2-methyl-, 1-(dimethylsilyl) ether; (1,1-Dimethylallyloxy)dimethylsilane; 3-Methylbut-2-enyloxy(dimethyl)silane; Allyloxy(dimethyl)silane, 1,1-dimethyl-; Dimethyl(3-methylbut-2-en-1-yloxy)silane; (3-Methyl-2-butenyloxy)dimethylsilane
EINECS	Contact for details

Quality Control

Our (1,1-Dimethyl-2-Propenyloxy)Dimethylsilane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by GC or NMR and identity confirmation by FT-IR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.80 - 0.85 g/mL
Refractive Index (n20/D)	1.410 - 1.420

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