Description

Dichloromethyl[3-(1,1,2,2-Tetrafluoroethoxy)Propyl]Silane is a specialized organosilicon compound featuring a unique fluorinated ether side chain. This molecular structure is engineered to provide exceptional surface modification and coupling properties, particularly where chemical resistance and low surface energy are critical. It is a key intermediate for manufacturers in the advanced materials, electronics, and specialty chemical sectors seeking to enhance product performance.

Application

• Surface Modification Agent: Imparts hydrophobic, oleophobic, and chemical-resistant properties to glass, metals, and ceramics.
• Silicone Intermediate: Serves as a critical building block for synthesizing novel fluorosilicone polymers and resins with enhanced thermal and chemical stability.
• Adhesion Promoter: Improves the bonding between organic polymers and inorganic substrates in high-performance coatings and composites.
• Electronics Manufacturing: Used in the formulation of protective coatings and dielectric materials for semiconductor and microelectronic components.
• Specialty Monomer: Employed in the development of advanced materials for aerospace, automotive, and optical applications requiring extreme environmental resistance.
• Research & Development: A valuable reagent for academic and industrial R&D in organofluorine and organosilicon chemistry.

Basic Information

Product Name	Dichloromethyl[3-(1,1,2,2-Tetrafluoroethoxy)Propyl]Silane
CAS No.	1692-54-2
Molecular Formula	C7H10Cl2F4OSi
Molecular Weight	281.14 g/mol
Synonyms	Dichloromethyl[3-(1,1,2,2-tetrafluoroethoxy)propyl]silane; Methyl[3-(1,1,2,2-tetrafluoroethoxy)propyl]dichlorosilane; (3-(1,1,2,2-Tetrafluoroethoxy)propyl)methyldichlorosilane; Methyldichloro[3-(1,1,2,2-tetrafluoroethoxy)propyl]silane; Silane, dichloromethyl[3-(1,1,2,2-tetrafluoroethoxy)propyl]-; Fluorinated organosilane; Fluorosilicone precursor
EINECS	Contact for details

Quality Control

Our production of Dichloromethyl[3-(1,1,2,2-Tetrafluoroethoxy)Propyl]Silane adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 compound is hygroscopic (moisture-sensitive) and highly volatile; ensure containers are sealed under an inert atmosphere (e.g., nitrogen or argon) after each use to maintain purity and prevent hydrolysis. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Density (at 20°C)	~1.35 g/mL
Refractive Index (n20D)	~1.380 - 1.390
Water Content (KF)	≤ 0.1%

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