Description

Pentafluorophenylpropylmethyldichlorosilane is a specialized organosilicon compound featuring a reactive dichlorosilane group and a pentafluorophenyl moiety. This unique structure makes it a highly valuable intermediate for the synthesis of advanced silane coupling agents and functionalized materials. It is primarily needed by manufacturers in the semiconductor, pharmaceutical, and specialty polymer industries for surface modification and chemical synthesis applications.

Application

• Surface Modification Agent: Used to functionalize silica, glass, and other inorganic surfaces for improved adhesion and compatibility in composite materials.
• Silane Coupling Agent Precursor: Serves as a key intermediate in the synthesis of custom silane coupling agents for the rubber and plastics industries.
• Pharmaceutical Intermediate: Employed in the synthesis of complex molecules, particularly where the introduction of a fluorinated aromatic group is required for bioactivity or metabolic stability.
• Semiconductor Manufacturing: Applied in the deposition of thin films and surface passivation layers in microelectronics fabrication.
• Stationary Phase Synthesis: Used to create specialized ligands for chromatography columns, such as in HPLC, leveraging the fluorinated phenyl group for unique separation properties.
• Hydrophobic Coating Formulation: A building block for creating water-repellent and oil-repellent surface treatments.

Basic Information

Product Name	Pentafluorophenylpropylmethyldichlorosilane
CAS No.	1220126-66-8
Molecular Formula	C10H9Cl2F5Si
Molecular Weight	323.16 g/mol
Synonyms	Methyldichloro(3-(pentafluorophenyl)propyl)silane; 3-(Pentafluorophenyl)propylmethyldichlorosilane; (3-(Perfluorophenyl)propyl)methyldichlorosilane; PFP-Propyldichloromethylsilane; Dichloro(methyl)[3-(2,3,4,5,6-pentafluorophenyl)propyl]silane; Silane, dichloromethyl[3-(pentafluorophenyl)propyl]-
EINECS	Contact for details

Quality Control

Our Pentafluorophenylpropylmethyldichlorosilane undergoes rigorous quality testing to ensure compliance with industry standards. Production follows strict protocols to guarantee high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its moisture-sensitive (hygroscopic) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chloride Content	22.0 - 23.0 %

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