Home Display Materials Polyimide (PI) material 3,3'-Dihydroxybenzidine (HAB) 3,3′-Dihydroxybenzidine (HAB) CAS: 2373-98-0 Category: Polyimide (PI) material Related products 4,4′-Oxydianiline (ODA)CAS: 101-80-4 4,4-BIS(3-AMINOPHENOXY)BIPHENYL (BAPB-M)CAS: 105112-76-3 6-(4-Hydroxyphenoxy)hexyl acrylateCAS: 161841-12-9 Bis(4-aminophenyl)terephthalate (BAPT)CAS: 16926-73-1