Description

Fluorotriethylsilane is a versatile organosilicon compound with a silicon-fluorine bond, serving as a key reagent in advanced synthetic chemistry. Its primary value lies in its ability to act as an efficient fluorinating agent and a silylating precursor, enabling the introduction of silicon and fluorine functionalities into target molecules. This makes it essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for developing novel active ingredients and modifying surface properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated drug candidates and as a protecting group reagent in complex multi-step organic syntheses.
• Agrochemical Synthesis: Serves as a key building block for creating fluorinated pesticides and herbicides, where the fluorine atom enhances biological activity and stability.
• Surface Modification Agent: Employed to impart hydrophobic and oleophobic properties to glass, silica, and other inorganic surfaces in coatings and composites.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty silicones and fluorosilicone polymers with unique thermal and chemical resistance.
• Semiconductor & Electronics Manufacturing: Utilized in chemical vapor deposition (CVD) processes as a silicon source for thin-film coatings and in the fabrication of microelectronic components.
• Laboratory Reagent: A valuable fluorination and silylation reagent in research and development for organic and organometallic chemistry.

Basic Information

Product Name	Fluorotriethylsilane
CAS No.	358-43-0
Molecular Formula	C6H15FSi
Molecular Weight	134.27 g/mol
Synonyms	Triethylfluorosilane; Fluorotriethylsilicon; Triethylsilyl fluoride; Et3SiF; Triethylfluorosilane; F-Triethylsilane; Silane, fluoro triethyl-; Triethylfluoro silane
EINECS	206-615-8

Quality Control

Our Fluorotriethylsilane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and Karl Fischer titration. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area under an inert atmosphere (e.g., nitrogen or argon) due to its moisture-sensitive and easily oxidized nature. Recommended storage temperature is 2-8°C to minimize volatility and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	0.85 - 0.87 g/mL
Refractive Index (n20D)	1.390 - 1.395

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