Description

Dibenzyl Dimethyl Silane is a specialized organosilicon compound characterized by its unique molecular structure featuring two benzyl groups attached to a dimethylsilane core. This compound serves as a valuable intermediate and functional additive in advanced material synthesis, offering properties such as hydrophobicity and thermal stability. It is primarily utilized by manufacturers in the silicone polymer, pharmaceutical, and specialty chemical industries for applications ranging from surface modification to the development of novel silicone-based materials.

Application

• Silicone Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce benzyl groups into silicone backbones, altering properties like refractive index, gas permeability, and thermal stability.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) or drug delivery agents that incorporate organosilicon functionalities.
• Surface Treatment Agent: Used to create hydrophobic or release coatings on various substrates, including glass, metals, and polymers.
• Adhesive & Sealant Formulations: Incorporated as an additive to enhance the adhesion, flexibility, or environmental resistance of silicone-based adhesives and sealants.
• Lubricant & Grease Additive: Functions as a performance additive in high-temperature lubricants and greases to improve film strength and reduce wear.
• Research & Development: Employed in academic and industrial R&D for exploring new organosilicon chemistry, including catalysts and novel polymeric materials.

Basic Information

Product Name	Dibenzyl Dimethyl Silane
CAS No.	17964-30-6
Molecular Formula	C16H20Si
Molecular Weight	240.42 g/mol
Synonyms	Dimethyl Dibenzyl Silane; Dibenzyl(dimethyl)silane; Silane, dibenzyldimethyl-; (Dimethylsilyl)dibenzene; BDBMS; N,N-Dimethylbenzylsilane (common misnomer); Benzyl(dimethyl)phenylsilane (related isomer); Contact for additional trade names.
EINECS	241-906-8

Quality Control

Our Dibenzyl Dimethyl Silane is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting specifications for industrial and research use. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory compliance 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). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Density (20°C)	0.98 - 1.02 g/mL
Refractive Index (n20D)	1.540 - 1.560

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