Description

Bis(4-Methoxyphenyl)Dimethylsilane, 97% is a high-purity organosilicon compound characterized by its unique silane core flanked by methoxyphenyl groups. This compound matters as a versatile intermediate and building block in advanced material science and fine chemical synthesis, offering a balance of reactivity and stability. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications ranging from ligand synthesis to surface modification.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent for synthesizing specialty silicones, resins, and high-performance polymers.
• Ligand & Catalyst Development: Employed in the design of novel organometallic catalysts and ligands for asymmetric synthesis.
• Surface Modification Agent: Utilized to functionalize silica, glass, or metal oxide surfaces, altering their hydrophobicity or reactivity.
• Electronic Chemicals: Investigated for use in the formulation of advanced materials for semiconductor and OLED applications.

Basic Information

Product Name	Bis(4-Methoxyphenyl)Dimethylsilane, 97%
CAS No.	69983-36-4
Molecular Formula	C16H20O2Si
Molecular Weight	272.42 g/mol
Synonyms	Dimethylbis(4-methoxyphenyl)silane; p,p'-Dimethoxydiphenyldimethylsilane; Bis(p-methoxyphenyl)dimethylsilane; 4,4'-Dimethoxydiphenyldimethylsilane; 1,1'-Dimethoxy-4,4'-dimethyldiphenylsilane; (4-Methoxyphenyl)dimethyl(4-methoxyphenyl)silane; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Bis(4-Methoxyphenyl)Dimethylsilane, 97% is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the declared specifications for identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing the results is provided with each shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC/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.