2-Hydroxyethyl acrylate

2-Hydroxyethyl Acrylate

2-Hydroxyethyl Acrylate (HEA) is a clear, colorless liquid monomer containing both hydroxyl and acrylate functional groups. It is widely used in the production of polymers, resins, coatings, adhesives, and specialty chemical formulations. HEA offers excellent reactivity and adhesion properties, making it useful for enhancing the performance of polymer-based products.

Applications – Industry Wise

  • Coatings Industry: Used in acrylic coatings, protective coatings, architectural coatings, and specialty surface coatings.
  • Adhesives Industry: Used in pressure-sensitive adhesives, specialty adhesives, and polymer formulations.
  • Polymer & Resin Industry: Used as a reactive monomer in the manufacture of acrylic polymers and resins.
  • Ink Industry: Used in specialty printing inks and radiation-curable ink formulations.
  • Textile Industry: Used in polymer and textile treatment formulations.
  • Chemical Industry: Used as a chemical intermediate for the production of specialty polymers and functional materials.
ParameterStandard Specification
Product Name2-Hydroxyethyl Acrylate
SynonymHEA / 2-Propenoic Acid 2-Hydroxyethyl Ester
CAS No.818-61-1
Molecular FormulaC₅H₈O₃
Molecular Weight116.12 g/mol
AppearanceClear, Colorless Liquid
Assay / Purity≥ 96.0%
DensityApprox. 1.10 g/cm³
Boiling PointApprox. 215°C
SolubilitySoluble in Water and Various Organic Solvents
InhibitorTypically supplied with inhibitor to prevent premature polymerization
StorageStore in a cool, dry, well-ventilated area away from heat and direct sunlight