Description

(3,3,3-Trifluoropropyl)Dichloromethylsilane is a highly reactive organosilicon compound containing both chlorosilane and fluorinated alkyl functionalities. This dual reactivity makes it a valuable intermediate for introducing fluorinated silane groups into polymers and surfaces, imparting unique properties like oil and water repellency, chemical resistance, and low surface energy. It is essential for manufacturers and R&D teams in the advanced materials, specialty coatings, and electronics industries seeking to develop high-performance, fluorinated silicone products.

Application

• Synthesis of Fluorinated Silicones and Polymers: A key monomer for creating fluorosilicone oils, rubbers, and resins with enhanced solvent and fuel resistance.
• Surface Modification and Coupling Agent: Used to functionalize inorganic surfaces (glass, silica, metals) to provide durable hydrophobic and oleophobic coatings.
• Adhesive and Sealant Formulations: Imparts improved environmental stability and adhesion promotion in high-performance sealants and adhesives.
• Electronic Materials: Employed in the production of dielectric coatings and protective layers for electronic components.
• Pharmaceutical and Agro-Intermediate Synthesis: Serves as a building block for introducing the trifluoropropyl group into more complex organic molecules.
• Research & Development: A crucial reagent in academic and industrial labs for exploring new fluorinated hybrid materials.

Basic Information

Product Name	(3,3,3-Trifluoropropyl)Dichloromethylsilane
CAS No.	675-62-7
Molecular Formula	C4H7Cl2F3Si
Molecular Weight	199.09 g/mol
Synonyms	Dichloromethyl(3,3,3-trifluoropropyl)silane; Methyl(3,3,3-trifluoropropyl)dichlorosilane; 3,3,3-Trifluoropropyldichloromethylsilane; (3,3,3-Trifluoropropyl)methyldichlorosilane; Dichloro(3,3,3-trifluoropropyl)methylsilane; METHYL(3,3,3-TRIFLUOROPROPYL)DICHLOROSILANE; Silane, dichloromethyl(3,3,3-trifluoropropyl)-
EINECS	211-627-4

Quality Control

Our (3,3,3-Trifluoropropyl)Dichloromethylsilane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (at 25°C)	1.30 - 1.35 g/mL
Refractive Index (n20/D)	1.390 - 1.400
Chloride Content	35.0 - 36.5%

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