Description

Triisopropyl((4-((Trimethylsilyl)ethynyl)phenyl)ethynyl)silane is a specialized organosilicon compound featuring a conjugated diyne system terminated by silyl protecting groups. This compound matters as a versatile and high-purity building block in advanced materials science, enabling precise molecular architecture. It is primarily needed by researchers and manufacturers in the fields of organic electronics, polymer chemistry, and pharmaceuticals for constructing complex molecular frameworks and functional materials.

Application

• Organic Semiconductor Synthesis: A key precursor for constructing conjugated molecular wires and organic electronic materials.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug candidates, particularly those requiring acetylene-linked aromatic systems.
• Polymer Science: Serves as a monomer or cross-linking agent for creating specialty silicon-containing polymers with tailored properties.
• Material Science Research: Employed in the development of novel metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and surface coatings.
• Ligand and Catalyst Development: Useful for synthesizing sophisticated ligands for transition metal catalysis.
• Dendrimer and Nanomaterial Construction: Acts as a branching unit or core component in the bottom-up synthesis of nanostructured materials.

Basic Information

Product Name	Triisopropyl((4-((Trimethylsilyl)ethynyl)phenyl)ethynyl)silane
CAS No.	176977-34-7
Molecular Formula	C24H36Si2
Molecular Weight	380.72 g/mol
Synonyms	((4-((Trimethylsilyl)ethynyl)phenyl)ethynyl)triisopropylsilane; 1-((Triisopropylsilyl)ethynyl)-4-((trimethylsilyl)ethynyl)benzene; TIPS-TMS-Diethynylbenzene; TIPS-(4-TMS-Ethynylphenyl)acetylene; Silane, triisopropyl[4-[(trimethylsilyl)ethynyl]phenylethynyl]-; 1,4-Bis(trialkylsilylethynyl)benzene derivative
EINECS	Contact for details

Quality Control

Our Triisopropyl((4-((Trimethylsilyl)ethynyl)phenyl)ethynyl)silane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to ensure high purity and consistent performance for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95% (Standard Grade)
Purity (HPLC/GC)	≥ 98% (High Purity Grade)
Water Content (KF)	≤ 0.5%

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