Description

Methoxy-Dimethyl-(4-Methylphenyl)Silane is a specialized organosilicon compound, a key intermediate in advanced material synthesis. Its value lies in its unique silane functionality, which enables precise surface modification and serves as a versatile building block for creating tailored silicon-based polymers. This product is essential for manufacturers and R&D teams in the silicone polymer, pharmaceutical, and specialty chemical industries seeking to develop high-performance materials with specific properties.

Application

• Silicone Polymer Synthesis: A crucial monomer or intermediate for producing specialty polysiloxanes and siloxane-based copolymers with tailored properties.
• Surface Modification Agent: Used to functionalize inorganic surfaces (e.g., silica, glass, metals) to improve adhesion, hydrophobicity, or compatibility with organic matrices.
• Pharmaceutical Intermediate: Serves as a protected or functionalized synthon in the development of silicon-containing active pharmaceutical ingredients (APIs).
• Crosslinking Agent: Employed in the formulation of silicone resins, rubbers, and sealants to control cure rates and final network properties.
• Adhesion Promoter: Enhances the bond between silicone-based materials and various substrates in coatings, adhesives, and composite materials.
• Research & Development: A valuable reagent for academic and industrial research in organosilicon chemistry, material science, and medicinal chemistry.

Basic Information

Product Name	Methoxy-Dimethyl-(4-Methylphenyl)Silane
CAS No.	51501-87-2
Molecular Formula	C10H16OSi
Molecular Weight	180.32 g/mol
Synonyms	Dimethyl(4-methylphenyl)methoxysilane; (4-Methylphenyl)dimethylmethoxysilane; p-Tolyldimethylmethoxysilane; Methoxydimethyl-p-tolylsilane; Silane, methoxydimethyl(4-methylphenyl)-; MDMPS; 4-Methylphenyldimethylmethoxysilane
EINECS	Contact for details

Quality Control

Our Methoxy-Dimethyl-(4-Methylphenyl)Silane is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for consistency and performance. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance processes.

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). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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