Ethylene diamine, EDA, 1, 2-diaminoethane, 107-15-3, Etilen diamin, etilendiamin, etilen di amin, tolytriazole, tolytriazol, tolitriazol, 29385-43-1, methyl benzotriazole, benzotriazole, benzotriazol, 100-37-8,