Description

Silane, [(3-Ethyl-4-Fluorophenyl)Ethynyl]Trimethyl- (9Ci) is a specialized organosilicon compound featuring a unique ethynylphenyl moiety, making it a valuable building block for advanced material synthesis. This compound is engineered to serve as a key intermediate in the development of high-performance polymers and functionalized surfaces, where its reactive silane group enables strong covalent bonding. It is primarily sought after by R&D teams and production chemists in the pharmaceutical, agrochemical, and advanced electronics sectors for creating novel silicon-based architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for targeted drug delivery systems.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the silicon moiety can enhance stability and bioavailability.
• Surface Modification Agent: Functionalizes glass, silica, and metal oxide surfaces to impart specific hydrophobic, adhesion-promoting, or release properties.
• Polymer & Resin Crosslinker: Acts as a crosslinking agent in silicone-based polymers and high-temperature resins, improving mechanical strength and thermal stability.
• Advanced Material Research: Employed in academic and industrial R&D for creating novel organosilicon compounds, liquid crystals, and organic light-emitting diodes (OLEDs).
• Semiconductor Precursor: Investigated as a potential precursor in chemical vapor deposition (CVD) processes for depositing silicon-containing thin films in microelectronics.

Basic Information

Product Name	Silane, [(3-Ethyl-4-Fluorophenyl)Ethynyl]Trimethyl- (9Ci)
CAS No.	627463-26-7
Molecular Formula	C13H17FSi
Molecular Weight	220.36 g/mol
Synonyms	[(3-Ethyl-4-fluorophenyl)ethynyl]trimethylsilane; Trimethyl[(3-ethyl-4-fluorophenyl)ethynyl]silane; 1-Ethyl-2-fluoro-4-[(trimethylsilyl)ethynyl]benzene; 3-Ethyl-4-fluorophenylacetylene trimethylsilyl derivative; (3-Ethyl-4-fluorophenylethynyl)trimethylsilane; TMS-ethynyl-3-ethyl-4-fluorobenzene; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Silane, [(3-Ethyl-4-Fluorophenyl)Ethynyl]Trimethyl- (9Ci) is produced and tested under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency meet the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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). This compound is hygroscopic (moisture-sensitive); containers 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
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.