Description

Silane,Dimethyl-Di-1-Naphthalenyl- is a specialized organosilicon compound featuring a unique structure with two naphthalene groups. This compound is valued for its role as a versatile intermediate in advanced material synthesis, particularly where aromatic functionality and silicon-based reactivity are required. It is primarily sought by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced polymer industries for developing novel materials with tailored properties.

Application

• As a key silane coupling agent or intermediate in the surface modification of inorganic fillers for high-performance composite materials.
• In the synthesis of specialty silicones and siloxane polymers where naphthyl groups impart specific optical or thermal stability characteristics.
• As a building block for pharmaceutical intermediates and active pharmaceutical ingredients (APIs) requiring complex silicon-aryl frameworks.
• In organic light-emitting diode (OLED) and other optoelectronic material research as a precursor for charge-transport or emissive layers.
• For the development of advanced catalysts and ligands used in asymmetric synthesis and cross-coupling reactions.
• In material science research for creating novel silicon-based dendrimers, porous materials, or sensors.

Basic Information

Product Name	Silane,Dimethyl-Di-1-Naphthalenyl-
CAS No.	18753-19-0
Molecular Formula	C₂₂H₂₀Si
Molecular Weight	312.48 g/mol
Synonyms	Dimethylbis(1-naphthyl)silane; Bis(1-naphthyl)dimethylsilane; 1-Naphthalene, 1,1'-(dimethylsilylene)bis-; Dimethyl-di-1-naphthalenyl-silane; Di-1-naphthyldimethylsilane; (1-Naphthyl)dimethylsilyl naphthalene; Naphthalene, 1,1'-(dimethylsilylene)di-
EINECS	Contact for details

Quality Control

Our production of Dimethylbis(1-naphthyl)silane adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 2°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details

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