Synthesis of bisphenol A diglycidyl ether The most common epoxy resins are dependant on reacting epichlorohydrin (ECH) with bisphenol A,  leading to a unique chemical substance often known as bisphenol A diglycidyl ether (typically often known as BADGE or DGEBA). In most places the “product” has worn off, Do I want to get rid of the remai