Description

2-[2-(2-Vinyloxyethoxy)Ethoxy]Acetic Acid Methyl Ester is a specialized vinyl ether derivative and reactive monomer with a unique polyether-acetate structure. This compound is valued for its ability to introduce vinyl ether functionality and hydrophilic polyether chains into polymer backbones, enabling the synthesis of advanced materials with tailored properties. It is primarily sought by R&D chemists and process engineers in the polymer, specialty chemical, and advanced materials sectors for applications requiring controlled polymerization and surface modification.

Application

• Reactive Diluent & Monomer: Used in UV-curable coatings, inks, and adhesives to modify viscosity, enhance cure speed, and improve film flexibility.
• Polymer Modification: Serves as a functional intermediate for grafting hydrophilic polyether side chains onto polymers, improving solubility or imparting surfactant-like properties.
• Crosslinking Agent: Employed in the synthesis of crosslinked hydrogels or networks for controlled-release and biomedical applications.
• Surface Active Agent Precursor: Used to manufacture non-ionic surfactants and emulsifiers for specialty formulations.
• Organic Synthesis Building Block: Acts as a protected or functionalized intermediate in multi-step synthetic routes for pharmaceuticals and agrochemicals.
• Electrolyte Additive: Investigated for use in lithium-ion battery electrolytes to improve interfacial stability and cell performance.

Basic Information

Product Name	2-[2-(2-Vinyloxyethoxy)Ethoxy]Acetic Acid Methyl Ester
CAS No.	66967-60-0
Molecular Formula	C9H16O6
Molecular Weight	220.22 g/mol
Synonyms	Methyl 2-[2-(2-vinyloxyethoxy)ethoxy]acetate; Acetic acid, 2-[2-(2-ethenyloxyethoxy)ethoxy]-, methyl ester; Methyl (2-[2-(2-vinyloxyethoxy)ethoxy]acetate); Triethylene glycol monovinyl ether methyl ether acetate; Vinyloxyethoxyethoxy acetic acid methyl ester; VEEA-ME; TGVE methyl ether acetate
EINECS	Contact for details

Quality Control

Our production of 2-[2-(2-Vinyloxyethoxy)Ethoxy]Acetic Acid Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding applications. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.4400 - 1.4450
Density (20°C)	1.08 - 1.12 g/mL

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