Description

Silane, [(5-Ethyl-3-Thienyl)Ethynyl]Trimethyl- (9Ci) is a specialized organosilicon compound featuring a unique thienyl-ethynyl functional group, making it a valuable building block in advanced material synthesis. This compound matters for its role as a key intermediate in the development of novel organic semiconductors, conductive polymers, and functionalized surfaces. It is primarily needed by R&D chemists and material scientists in the electronics, photovoltaics, and specialty chemical industries for creating next-generation electronic materials.

Application

• Key monomer or intermediate in the synthesis of conjugated polymers for organic electronics.
• Surface modification agent for silicon wafers or metal oxides to tailor electronic properties.
• Building block for organic semiconductor materials used in OLEDs, OFETs, or solar cells.
• Precursor for molecular wires and advanced conductive materials in nanotechnology.
• Functional silane for creating self-assembled monolayers (SAMs) with specific electronic functions.
• Research chemical for developing new photovoltaic and electrochromic materials.
• Intermediate in the pharmaceutical and agrochemical industry for introducing the silane-thiophene moiety.

Basic Information

Product Name	Silane, [(5-Ethyl-3-Thienyl)Ethynyl]Trimethyl- (9Ci)
CAS No.	467251-52-1
Molecular Formula	C11H16SSi
Molecular Weight	208.40 g/mol
Synonyms	Trimethyl[(5-ethyl-3-thienyl)ethynyl]silane; [(5-Ethyl-3-thienyl)ethynyl]trimethylsilane; (5-Ethyl-3-thienylethynyl)trimethylsilane; 3-[(Trimethylsilyl)ethynyl]-5-ethylthiophene; 5-Ethyl-3-[(trimethylsilyl)ethynyl]thiophene; TMS-ethynyl-5-ethylthiophene
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques such as GC, HPLC, NMR, and IR spectroscopy to confirm identity and purity. Certificates of Analysis (COA) detailing batch-specific results are available upon request, ensuring full traceability and quality assurance for your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is likely moisture-sensitive; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

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

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