Sudan 3

CAS: 85-86-9

Ref. 04-C16986103

Product Information

• Name: Sudan 3
• Synonyms: 2-Naphthalenol, 1-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]- (ACI), 1-[2-[4-(2-Phenyldiazenyl)phenyl]diazenyl]-2-naphthalenol (ACI), 2-Naphthalenol, 1-[[4-(phenylazo)phenyl]azo]- (9CI), 2-Naphthol, 1-(p-phenylazophenylazo)- (6CI), C.I. Solvent Red 23 (8CI), 1-(p-Phenylazophenylazo)-2-naphthol, 1-(p-Phenylazophenylazo)-2-naphthol (Sudan III), 111440 Red, Brasilazina Oil Scarlet, C.I. 26100, Certiqual Oil Red, D and C Red No. 17, D&C Red No. 17, D&C Red No. 17 K 7007, DC Red 17, Fast Oil Scarlet III, Fat Red HRR, Fat Red R, Fat Red RS, Fat Scarlet LB, Fat Soluble Red Zh, FD And C Red No. 17, Grasal Brilliant Red G, Grasan Brilliant Red G, Japan Red 225, Japan Red No. 225, NSC 65825, NSC 8995, Oil Red 3G, Oil Red AS, Oil Red DR 126, Oil Red Extra, Oil Scarlet G, Organol Red BS, Organol Scarlet, Red 17, Red No. 225, Red Zh, Silotras Scarlet TB, Solvent Red 23, Somalia Red III, Stearix Scarlet, Sudan III, Sudan P III, Sudan Red III, Tetrazobenzene-β-naphthol, Toney Red
• Brand: Doctor Ehrenstorfer

Chemical properties

• Molecular weight: 352.39
• Formula: C₂₂H₁₆N₄O
• Color/Form: Neat
• InChI: InChI=1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H
• InChI key: InChIKey=FHNINJWBTRXEBC-QSZPNPOGSA-N
• SMILES: Oc1ccc2ccccc2c1N=Nc1ccc(N=Nc2ccccc2)cc1