Description

Silane, (4-Ethoxyphenyl)difluoromethyl- (9Ci) is a specialized organosilicon compound featuring a difluoromethyl group and a 4-ethoxyphenyl substituent. This unique molecular architecture makes it a valuable intermediate for introducing fluorinated silane moieties into advanced materials. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical and advanced materials sectors for applications requiring precise surface modification or as a building block for complex molecules. Its controlled reactivity is key for developing products with enhanced performance characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways where fluorination enhances metabolic stability.
• Surface Modification Agent: Used to functionalize glass, silica, and metal oxide surfaces, imparting specific hydrophobic, oleophobic, or adhesion-promoting properties for coatings and composites.
• Advanced Material Synthesis: Acts as a precursor in the synthesis of fluorinated siloxanes, silicones, and other polymeric materials designed for high-performance applications.
• Crosslinking Agent: Employed in the formulation of specialty silicones and resins where the difluoromethylsilane group enables unique curing mechanisms and final material properties.
• Agrochemical Research: Utilized in the discovery and development of new generation crop protection agents, leveraging the fluorine atom's ability to influence bioavailability and environmental persistence.
• Electronics & Semiconductor Precursor: Investigated for use in chemical vapor deposition (CVD) processes to create thin films with low dielectric constants or specific surface characteristics for microelectronics.

Basic Information

Product Name	Silane, (4-Ethoxyphenyl)difluoromethyl- (9Ci)
CAS No.	114502-18-0
Molecular Formula	C9H12F2OSi
Molecular Weight	202.28 g/mol
Synonyms	(4-Ethoxyphenyl)difluoromethylsilane; Difluoro(4-ethoxyphenyl)methylsilane; p-Ethoxyphenyldifluoromethylsilane; 1-(Difluorosilyl)-1-(4-ethoxyphenyl)methane; (4-Ethoxybenzyl)difluorosilane
EINECS	Contact for details

Quality Control

Every batch of Silane, (4-Ethoxyphenyl)difluoromethyl- (9Ci) is produced and analyzed under strict quality management protocols. We ensure compliance with relevant industry standards for high-purity intermediates. Comprehensive testing, including assay by GC/HPLC and identity confirmation by FT-IR & NMR, is performed to guarantee chemical integrity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment to support your quality assurance and regulatory needs.

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 (moisture-sensitive) nature, containers must be kept tightly sealed 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/HPLC)	≥ 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.