Description

(2,4-Difluorophenyl)Trimethylsilane is a high-purity organosilicon intermediate featuring a difluorophenyl group. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the creation of complex molecules. It is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors where precise fluorination and silicon chemistry are required.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides where the difluorophenyl moiety enhances biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of fluorinated components for electronic display and lighting technologies.
• Cross-Coupling Reactions: Acts as a reagent in palladium-catalyzed reactions such as Suzuki, Stille, or Hiyama couplings for constructing biaryl systems.
• Surface Modification & Silane Coupling Agents: Utilized to introduce fluorinated aromatic groups onto surfaces or polymers, altering hydrophobicity and chemical resistance.
• Organic Synthesis Building Block: Employed in academic and industrial research for the preparation of complex fluorinated organic molecules and ligands.

Basic Information

Product Name	(2,4-Difluorophenyl)Trimethylsilane
CAS No.	148854-10-8
Molecular Formula	C9H12F2Si
Molecular Weight	186.28 g/mol
Synonyms	1-(Trimethylsilyl)-2,4-difluorobenzene; 2,4-Difluorophenyltrimethylsilane; Trimethyl(2,4-difluorophenyl)silane; (2,4-Difluorophenyl)trimethylsilicon; Benzene, 2,4-difluoro-1-(trimethylsilyl)-; TMS-2,4-difluorobenzene
EINECS	Contact for details

Quality Control

Our (2,4-Difluorophenyl)Trimethylsilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear 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.