Description

Trimethyl-[2-(1,10-Phenanthrolin-3-Yl)Ethynyl]Silane is a specialized organosilicon derivative of the 1,10-phenanthroline ligand system, designed for advanced materials science and catalysis research. This compound matters for its unique hybrid structure, which combines the robust chelating properties of phenanthroline with the versatile reactivity and silyl-protecting capabilities of a trimethylsilylacetylene group. It is primarily needed by researchers and manufacturers in the fields of organic electronics, photoluminescent materials, and as a precursor for novel metal-organic frameworks (MOFs) and homogeneous catalysts.

Application

• Ligand Precursor for Catalysts: Serves as a sophisticated ligand or ligand precursor in the synthesis of transition metal complexes for homogeneous catalysis, including cross-coupling and polymerization reactions.
• Building Block for Organic Electronics: Used in the development of novel organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials due to its conjugated phenanthroline-acetylene backbone.
• Functional Material Synthesis: Acts as a key intermediate for constructing advanced functional materials such as metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) with tailored optical or electronic properties.
• Photophysical Studies: Employed in research focused on photoluminescence, chemosensors, and energy transfer systems because of the inherent photophysical characteristics of the phenanthroline core.
• Surface Modification Agent: Can be utilized to functionalize silicon-based surfaces or nanoparticles via its reactive silyl group, introducing phenanthroline chelation sites.
• Pharmaceutical Intermediate: Potential use as a synthetic intermediate in the research and development of complex bioactive molecules and diagnostic agents.

Basic Information

Product Name	Trimethyl-[2-(1,10-Phenanthrolin-3-Yl)Ethynyl]Silane
CAS No.	369390-65-8
Molecular Formula	C19H18N2Si
Molecular Weight	302.45 g/mol
Synonyms	3-[(Trimethylsilyl)ethynyl]-1,10-phenanthroline; Trimethyl(2-(1,10-phenanthrolin-3-yl)ethynyl)silane; 3-Ethynyl-1,10-phenanthroline trimethylsilyl derivative; TMS-Phenanthroline acetylene; Silane, trimethyl[2-(1,10-phenanthrolin-3-yl)ethynyl]-; 1,10-Phenanthroline, 3-[(trimethylsilyl)ethynyl]-; 369390-65-8
EINECS	Contact for details

Quality Control

Our Trimethyl-[2-(1,10-Phenanthrolin-3-Yl)Ethynyl]Silane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including NMR, HPLC, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and conformity to customer specifications.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the container to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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