Description

Diethylene Glycol Divinyl Ether is a high-purity, reactive chemical intermediate featuring two vinyl ether functional groups. This compound is valued for its versatility in polymerization and cross-linking reactions, enabling the synthesis of advanced polymers and specialty materials. It is primarily sought by manufacturers in the polymer, coatings, adhesives, and pharmaceutical intermediate industries for developing products with tailored properties.

Application

• Cross-linking Agent in the production of specialty polymers, resins, and coatings to enhance thermal and chemical resistance.
• Reactive Diluent in radiation-curable (e.g., UV/EB) formulations for inks, adhesives, and protective coatings.
• Chemical Intermediate in organic synthesis for pharmaceuticals and agrochemicals.
• Monomer for synthesizing poly(vinyl ether)s and other functional polymers.
• Modifier for improving the flexibility and adhesion properties of epoxy and other thermoset systems.
• Component in the formulation of specialty sealants and elastomers.

Basic Information

Product Name	Diethylene Glycol Divinyl Ether
CAS No.	764-99-8
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	DEGDVE; 2,2'-Oxybis(ethoxyethene); Bis(2-vinyloxyethyl) ether; Divinyl ether of diethylene glycol; 1,1'-[Oxybis(2,1-ethanediyloxy)]bis[ethene]; Vinyl ether of diethylene glycol; 2-(2-Vinyloxyethoxy)ethene; EINECS 212-123-2
EINECS	212-123-2

Quality Control

Our Diethylene Glycol Divinyl Ether is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by GC, purity verification, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizers. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 20
Density (20°C)	0.97 - 0.99 g/mL
Refractive Index (n20D)	1.435 - 1.445

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