Similar names: 1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]- (ACI); 1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]- (9CI); 2,3-Dihydro-2,2-dimethyl-6-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]-1H-perimidine (ACI); C.I. Solvent Black 3 (7CI, 8CI); Sudan Black B (6CI); (2,2-Dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene; 2,2-Dimethyl-6-[[4-(phenyldiazenyl)-1-naphthyl]diazenyl]-2,3-dihydro-1H-perimidine; 2,3-Dihydro-2,2-dimethyl-6-[(4-phenylazo-1-naphthalenyl)-azo]-1H-perimidine; 2,3-Dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthyl]azo]perimidine; 6-(1-Phenylazo-4-naphthylazo)-2,3-dihydro-2,2-dimethylperimidine; Aizen SOT Black 6; C.I. 26150; Ceres Black BN; Chuo Sudan Black 141; Fast Black HBN; Fat Black HB; Fat Black HB 01; Hexatype Black B; Lacquer Black S; Lacquer Black VB; Neptune Black X 60; NSC 11239; Nubian Black BT; Oil Black 141; Oil Black 860; Oil Black BT; Oil Black HBB; Oil Black HZ; Orient Oil Black 860; Orient Oil Black HBB; Polysolve Black 3; Solvent Black 3; SOT-Black 6; Sudan Black; Sudan Black 141; Sudan Black BB; Sudan Black X 60; Sudan Deep Black BB; Sudan Deep Black BN; Typogen Black