Description

6-Ethyl-2,5,7,10-Tetraoxaundecane is a specialized polyether compound, valued for its role as a versatile chemical intermediate and solvent in advanced formulations. Its unique molecular structure, featuring multiple ether linkages, makes it particularly useful for applications requiring high solvency and compatibility with a range of materials. This product is essential for manufacturers in the polymer, electronics, and specialty chemical industries seeking to develop or enhance performance materials.

Application

• Polymer & Resin Modification: Acts as a reactive diluent or plasticizer to modify the flexibility and processing characteristics of epoxy, polyurethane, and other specialty resins.
• Electronics Industry: Used as a high-purity solvent or formulation component in photoresists, dielectric fluids, and cleaning agents for semiconductor manufacturing.
• Specialty Coatings & Inks: Serves as a coalescing agent or solvent to improve film formation, flow, and adhesion properties in high-performance coatings and printing inks.
• Chemical Synthesis: Functions as a key intermediate or protecting group reagent in the synthesis of complex organic molecules, including pharmaceuticals and agrochemicals.
• Fuel & Lubricant Additives: Employed as a component in formulations designed to improve fuel stability, detergent performance, or lubricant properties.
• Adhesives & Sealants: Enhances the wetting and penetration properties of adhesive formulations, contributing to stronger bonds on various substrates.

Basic Information

Product Name	6-Ethyl-2,5,7,10-Tetraoxaundecane
CAS No.	71563-31-0
Molecular Formula	C9H20O4
Molecular Weight	192.25 g/mol
Synonyms	2,5,7,10-Tetraoxaundecane, 6-ethyl-; 6-Ethyl-2,5,7,10-tetraoxaundecane; Ethylene glycol ethyl ether diglycol; Diethylene glycol monoethyl ether diethylene glycol ether; Bis(2-(2-ethoxyethoxy)ethyl) ether; 1,2-Bis(2-(2-ethoxyethoxy)ethoxy)ethane; Tetraethylene glycol monoethyl ether; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 6-Ethyl-2,5,7,10-Tetraoxaundecane is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) detailing the results for all critical parameters is provided with each shipment, ensuring full traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its properties of being highly volatile and easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize headspace in partially used containers. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.435 - 1.445
Density (20°C)	1.00 - 1.05 g/mL

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