Description

N,n-Dimethylaminochlorodiphenylsilane is a versatile organosilicon reagent featuring both chlorosilane and dimethylamino functional groups. This bifunctional nature makes it a valuable intermediate for introducing silyl groups and for acting as a precursor to other functional silanes in sophisticated synthetic pathways. It is primarily utilized by manufacturers and R&D chemists in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring precise silicon-based modifications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and silicon-containing drug candidates.
• Agrochemical Synthesis: Serves as a key building block for creating novel silicon-based pesticides and herbicides.
• Surface Modification Agent: Employed to functionalize silica, glass, or other inorganic surfaces to alter their properties.
• Polymer & Resin Modifier: Acts as a cross-linking agent or functional monomer in the production of specialty silicones and high-performance polymers.
• Catalyst & Ligand Precursor: Utilized to prepare silicon-based ligands for transition metal catalysis and organocatalysts.
• Adhesive & Sealant Formulations: Imparts specific adhesion and curing properties in advanced silicone-based formulations.

Basic Information

Product Name	N,n-Dimethylaminochlorodiphenylsilane
CAS No.	25374-11-2
Molecular Formula	C14H16ClNSi
Molecular Weight	261.82 g/mol
Synonyms	Chloro(dimethylamino)diphenylsilane; Diphenylchloro(dimethylamino)silane; N,N-Dimethylaminodiphenylchlorosilane; Dimethylaminodiphenylchlorosilane; (Dimethylamino)chlorodiphenylsilane; (Dimethylamino)diphenylchlorosilane; Silane, chlorodiphenyl(dimethylamino)-; Diphenyl(dimethylamino)chlorosilane
EINECS	Contact for details

Quality Control

Our N,n-Dimethylaminochlorodiphenylsilane is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and titration to confirm identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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, and well-ventilated area at room temperature (15-25°C). Due to its moisture-sensitive (hygroscopic) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

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

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