Description

m-(Trimethylsilyldifluorodifluoromethyl)Phenoxy Trimethylsilane is a specialized organosilicon compound featuring a unique difluorodifluoromethylphenoxy moiety. This compound is valued for its role as a versatile building block and protective group in advanced synthetic chemistry, particularly in the development of complex organic molecules. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring fluorinated or silicon-protected aromatic systems.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its fluorinated structure can enhance biological activity and environmental stability.
• Advanced Material Precursor: Acts as a monomer or modifying agent in the production of specialty polymers, coatings, and silicon-based materials with unique surface properties.
• Organic Synthesis Building Block: Employed as a protected phenol derivative or a source of the difluorodifluoromethyl group in complex multi-step organic reactions.
• Liquid Crystal & OLED Research: Investigated as a potential component in the synthesis of fluorinated liquid crystals or organic light-emitting diode (OLED) materials.
• Cross-Coupling Reactions: Utilized in palladium-catalyzed reactions, such as Suzuki or Sonogashira couplings, where its silicon group can act as a masked functionality.

Basic Information

Product Name	m-(Trimethylsilyldifluorodifluoromethyl)Phenoxy Trimethylsilane
CAS No.	223683-80-5
Molecular Formula	C13H19F4OSi2
Molecular Weight	326.45 g/mol
Synonyms	3-[(Difluorotrimethylsilyl)methyl]phenoxytrimethylsilane; m-(Trimethylsilyldifluoromethyl)phenoxytrimethylsilane; 1-[(Difluorotrimethylsilyl)methyl]-3-(trimethylsilyloxy)benzene; 3-(Trimethylsilyloxy)benzyl(difluoro)trimethylsilane; (3-(Trimethylsilyloxy)phenyl)(difluoro)trimethylsilymethane; Phenoxytrimethylsilane, m-(trimethylsilyldifluoromethyl)-; Benzene, 1-[(difluorotrimethylsilyl)methyl]-3-(trimethylsilyloxy)-
EINECS	Contact for details

Quality Control

Our m-(Trimethylsilyldifluorodifluoromethyl)Phenoxy Trimethylsilane is produced under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is 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 area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening 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)	≥ 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.