Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 97-90-5, Whether you call it Ethylene Glycol Dimethacrylate, 1 -2-Ethanediol Dimethacrylate , Ethylene Dimethacrylate or Glycol HEMA-Methacrylate you can be assured the Ethylene Glycol Dimethacrylate products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.