Description

(3-(1-(Triisopropylsilyl)Penta-1,4-Diyn-3-Ylidene)Penta-1,4-Diyne-1,5-Diyl) Bis(Triisopropylsilane) is a specialized organosilicon compound featuring a unique conjugated diyne and silyl-protected structure, making it a valuable building block in advanced materials science. Its core value lies in its ability to act as a precise molecular precursor for constructing carbon-rich networks and functionalized surfaces with tailored electronic properties. This high-purity intermediate is essential for researchers and manufacturers in the fields of organic electronics, nanotechnology, and polymer chemistry, where controlled molecular architecture is paramount. CAS No. 142761-78-2.

Application

• Advanced Material Synthesis: A key precursor for the development of novel carbon-based materials, including graphdiyne analogs and conductive polymers.
• Organic Semiconductor Research: Used in the fabrication of molecular wires, organic field-effect transistors (OFETs), and other electronic components due to its extended π-conjugation.
• Surface Functionalization: Employed to create self-assembled monolayers (SAMs) or modify surfaces with specific organic functionalities for sensor or catalytic applications.
• Nanotechnology: Serves as a molecular building block for the bottom-up construction of nanostructures and molecular devices.
• Photovoltaic Materials: Investigated as a component in donor-acceptor systems for organic solar cells to tune light absorption and charge transport properties.
• Cross-coupling Reactions: The silyl-protected diyne groups can be utilized in Sonogashira and other metal-catalyzed coupling reactions to build complex molecular architectures.

Basic Information

Product Name	(3-(1-(Triisopropylsilyl)Penta-1,4-Diyn-3-Ylidene)Penta-1,4-Diyne-1,5-Diyl) Bis(Triisopropylsilane)
CAS No.	142761-78-2
Molecular Formula	C41H70Si3
Molecular Weight	647.25 g/mol
Synonyms	1,1',1''-[(3-(1-(Triisopropylsilyl)-1,4-pentadiyn-3-ylidene)-1,4-pentadiyne-1,5-diyl]tris[1,1,1-triisopropylsilane]; Tris(triisopropylsilyl) Protected Diethynyl Carbinol Derivative; TIPS-protected Conjugated Diyne; Molecular Precursor for Graphdiyne; 1,5-Bis(triisopropylsilyl)-3-[1-(triisopropylsilyl)penta-1,4-diyn-3-ylidene]penta-1,4-diyne
EINECS	Contact for details

Quality Control

Our production of (3-(1-(Triisopropylsilyl)Penta-1,4-Diyn-3-Ylidene)Penta-1,4-Diyne-1,5-Diyl) Bis(Triisopropylsilane) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for sensitive research and development applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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