TETRAMETHYLENE GLYCOL DIGLYCIDYL ETHER; ARALDITE RD-2;BUTANEDIOL-DGE; 1,4-DIGLYCIDYLOXYBUTANE; 1,4-DIHYDROXYBUTANE DIGLYCIDYL ETHER; 1,4-BIS(2,3-EPOXYPROPOXY)BUTANE; 1,4-BUTANEDIOL DIGLYCIDYL ETHER;(tetramethylenebis(oxymethylene))dioxirane cas no :2425-79-8