1,3-Benzenediamine, 2,4(or 4,6)-diethyl-6(or 2)-methyl- 103837-24-7 113923-31-2 116326-16-0 172521-08-3 2,4(or 4,6)-Diethyl-6(or 2)-methyl-1,3-benzenediamine 202756-35-2 68678-95-5 75389-89-8 99016-03-2 Baytec 110 Baytec E 505 DETDA 80 Detda Diethyltoluenediamine Epicure DX 6509 Epikote 6509 Ethacure 100 Ethacure 100S