Description

Bis[2-(2-Fluoroethoxy)Ethoxy]Methane is a specialized fluorinated ether compound with a unique molecular structure. This chemical is valued for its role as a key intermediate and functional component in advanced material synthesis and pharmaceutical research. It is primarily sought by manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated ether moieties for improved metabolic stability or bioavailability.
• Agrochemical Synthesis: Used in the development of modern pesticides and herbicides, where its fluorinated structure can contribute to increased efficacy and environmental persistence.
• Specialty Polymer & Material Science: Acts as a monomer or cross-linking agent for creating fluorinated polymers with specific characteristics like chemical resistance, low surface energy, or thermal stability.
• Liquid Crystal & Display Technology: Employed as a component in the formulation of fluorinated liquid crystals for high-performance electronic displays.
• Electrolyte Additive for Batteries: Investigated for use as a functional additive in lithium-ion battery electrolytes to enhance stability and performance at high voltages.
• Organic Synthesis & Catalysis: Functions as a versatile reagent or solvent in fluorination reactions and other catalytic processes in fine chemical production.

Basic Information

Product Name	Bis[2-(2-Fluoroethoxy)Ethoxy]Methane
CAS No.	463-39-8
Molecular Formula	C9H18F2O5
Molecular Weight	244.23 g/mol
Synonyms	1,1'-[Methylenebis(oxy-2,1-ethanediyloxy-2,1-ethanediyl)]bis(2-fluoroethane); 2,2'-[Methylenebis(oxy-2,1-ethanediyloxy)]bis(1-fluoroethane); 1,5-Bis(2-fluoroethoxy)-3-oxapentane; 3-Oxa-1,5-pentanediyl bis(2-fluoroethyl) ether; Bis(2-fluoroethoxyethoxy)methane; Fluorinated PEG derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Bis[2-(2-Fluoroethoxy)Ethoxy]Methane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR, NMR), and impurity profiling to ensure it meets the high-purity standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting purity, physical properties, and test results are available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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