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YLD-S0101: Low Viscosity Vinyl Ether Active Diluent for UV Curing Formulas

YLD-S0101: Low Viscosity Vinyl Ether Active Diluent for UV Curing Formulas
July 23, 2026

Product Name: Diethylene Glycol Divinyl Ether

Product Code: YLD-S0101

CAS No.: 764-99-8

Product Category: Active Diluent / Di-functional Vinyl Ether Monomer

Chemical Structure

 

1. Product Information

Item

Information

Product Name

Diethylene Glycol Divinyl Ether

Product Code

YLD-S0101

Chemical Name

1-(2-[2-(Vinyloxy)ethoxy]ethoxy)ethylene, 1,1-[oxybis(2,1-ethanediyloxy)bis]ethene

CAS No.

764-99-8

Molecular Formula

C8H14O3

Molecular Weight

158.20 g/mol

Category

Low-viscosity, highly reactive di-functional vinyl ether monomer

 

 

2. Product Description

YLD-S0101 is a low-viscosity, highly reactive di-functional vinyl ether monomer. The double bonds in its molecular structure give it rapid curing properties, while the flexible ether chains significantly improve the flexibility and hydrophilicity of the material.

It can be used as an active diluent, cross-linking monomer or modifier and is widely applied in light-curing, UV-curing systems, coatings and adhesives to regulate the viscosity of the system and enhance the comprehensive performance of the cured product.

 

3. Structure Features and Key Advantages

1. Di-functional vinyl ether structure

YLD-S0101 contains vinyl ether reactive groups and can be used in light-curing and UV-curing systems to support rapid curing.

2. Low viscosity and good diluting effect

The company TDS lists Low viscosity and good diluting effect as key features, which support viscosity adjustment and processing performance in formulation systems.

3. Flexible ether chains

The flexible ether chains help improve flexibility and hydrophilicity of the cured material, making it suitable for formulations requiring reactivity, flexibility and processability.

 

4. Typical Properties

Item

Typical Value

Appearance

Colorless transparent liquid

Color, APHA

≤50

Purity, %

≥99.0

Water, %

≤0.5

 

Note: The above data are from Typical Properties in the company TDS. Final delivery specifications shall be subject to the company TDS / COA.

 

5. Features

Feature

Description

Low viscosity

Helps reduce system viscosity and improve flow, mixing and processing performance.

Excellent reactivity

The di-functional vinyl ether structure can participate in light-curing / UV-curing reactions and supports rapid curing.

Good flexibility

The flexible ether chains help improve the flexibility and overall performance of the cured product.

Good diluting effect

Can be used as an active diluent to adjust viscosity while participating in the curing reaction.

 

6. Applications

1. UV-curable coatings

YLD-S0101 can be used in UV-curable coatings as an active diluent or cross-linking monomer for formulation development.

2. Electronic encapsulation materials

YLD-S0101 can be used in Electronic encapsulation materials. Final suitability should be confirmed by end-use formulation testing.

3. Adhesives

YLD-S0101 can be used in Adhesives to regulate system viscosity and enhance the comprehensive performance of the cured product.

4. Active diluent / cross-linking monomer / modifier

YLD-S0101 can be used in light-curing and UV-curing systems to regulate viscosity, participate in cross-linking and improve cured material performance.

 

7. Storage, Packaging & Safety

Item

Information

Packaging

Drums

Storage & Handling

Storage in a cool and dry place. Avoid direct sunlight.

Storage Life

12 months from the date of manufacture in the original sealed container at ambient temperature.

Safety

All safety information is provided in the Material Safety Data Sheet.

 

Note: This document is prepared for product information database use. Product parameters, features, applications and storage information are mainly based on the company TDS. For external use, the official TDS, MSDS, COA and contract terms shall prevail.

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