Description

Pyridine, 4-[2-(Dichloromethylsilyl)Ethyl]- (9Ci) is a specialized organosilicon compound containing both a pyridine ring and a reactive dichlorosilyl group. This unique bifunctional structure makes it a valuable intermediate for synthesizing advanced materials and functionalized surfaces. It is primarily used by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries to create novel silicon-containing molecules with tailored properties.

Application

• Silane Coupling Agent Precursor: Serves as a key intermediate for synthesizing novel silane coupling agents used to improve adhesion between organic polymers and inorganic surfaces like glass, metals, or minerals.
• Pharmaceutical Intermediate: Utilized in the research and development of active pharmaceutical ingredients (APIs) where the introduction of a silicon-based pyridine moiety can alter bioavailability or metabolic stability.
• Agrochemical Synthesis: Acts as a building block for creating new silicon-containing pesticides or herbicides with potentially enhanced efficacy or environmental profiles.
• Surface Modification Agent: Used to functionalize silica, nanoparticles, or other substrates, imparting specific chemical reactivity or compatibility through the pyridine nitrogen and hydrolysable chlorosilane groups.
• Ligand for Catalysts: The pyridine moiety can act as a ligand in organometallic chemistry, facilitating the development of novel catalysts for asymmetric synthesis or polymerization.
• Specialty Polymer Monomer: Incorporated into hybrid organic-inorganic polymers (e.g., polysiloxanes) to introduce nitrogen-containing heterocycles, modifying thermal stability, refractive index, or gas separation properties.

Basic Information

Product Name	Pyridine, 4-[2-(Dichloromethylsilyl)Ethyl]- (9Ci)
CAS No.	74639-18-2
Molecular Formula	C8H11Cl2NSi
Molecular Weight	220.17 g/mol
Synonyms	4-[2-(Dichloromethylsilyl)ethyl]pyridine; 2-(4-Pyridyl)ethylmethyldichlorosilane; 4-(2-(Dichloromethylsilyl)ethyl)pyridine; 4-Pyridineethanamine, N-[2-(dichloromethylsilyl)ethyl]-; (4-Pyridylethyl)methyldichlorosilane; Methyldichloro(2-(4-pyridyl)ethyl)silane; 2-(4-Pyridinyl)ethylmethyldichlorosilane
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. Each lot is characterized using advanced analytical techniques including GC, HPLC, NMR, and FTIR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

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 moisture-sensitive (hygroscopic) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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