2-Hydroxyethyl Methacrylate

Product Introduction

2-HEMA is a bifunctional monomer used in hydrogels, coatings, and high-performance polymers. It has hydroxyl and methacrylate groups for crosslinking.

Product Information

• Chemical Formula: C₆H₁₀O₃
• Molecular Weight: 130.14
• CAS Number: 868-77-9
• Melting Point: -12°C
• Appearance: Clear, viscous liquid.

Application

Polycarboxylate Superplasticizers: Copolymer. Medical: Hydrogel contact lenses. Paints & Adhesives: Crosslinking promoter.

Packaging and Storage

Packaging

190–200kg HDPE drums.

Storage

Sealed, away from light and metal ions.

Transportation

Keep cool, flammable liquid handling.

Summary

2-HEMA plays an important role in polymer chemistry and construction additives due to its functional versatility.