Sudan II

CAS: 3118-97-6

Ref. TR-S688890

Product Information

• Name: Sudan II
• Synonyms: 2-Naphthalenol, 1-[(2,4-dimethylphenyl)azo]- (9CI), C.I. Solvent Orange 7 (7CI,8CI), Sudan Red (6CI), 1-[2-(2,4-Dimethylphenyl)diazenyl]-2-naphthalenol, AF Red No. 5, Brasilazina Oil Scarlet 6G, Brilliant Oil Scarlet B, C.I. 12140, Calco Oil Scarlet BL, Ceres Orange RR, Cerisol Scarlet G, Ext D and C Red No. 14, FD and C Red No. 32, Fast Oil Orange II, Fat Scarlet 2G, Grasan Orange 3R, Japan Red 5, Japan Red 505, Japan Red No.5, Lacquer Orange VR, NSC 10457, Oil Orange 2R, Oil Orange KB, Oil Orange N Extra, Oil Orange R, Oil Orange X, Oil Orange XO, Oil Red XO, Oil Scarlet, Oil Scarlet 371, Oil Scarlet 6G, Oil Scarlet BL, Oil Scarlet YS, Red 505, Red No. 5, Resin Scarlet 2R, Solvent Orange 7, Somalia Orange 2R, Somalia Orange A 2R, Sudan 2, Sudan Orange RPA, Sudan Orange RRA, Sudan Red II
• Brand: TRC
• Description: Applications Sudan II is a fat soluble red synthetic azo dye. Sudan II is reduced to potentially carcinogenic aromatic amines by human intestinal bacteria. Dyes and metabolites, Environmental Testing.References Zhu, Y., et. al.: Food Chem., 145, 956 (2014); Xu, H. et. al.: Appl. Environ. Microb., 73, 7759 (2007)

Chemical properties

• Molecular weight: 276.33
• Formula: C₁₈H₁₆N₂O
• Color/Form: Red To Dark Red
• InChI: InChI=1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3
• InChI key: InChIKey=JBTHDAVBDKKSRW-FMQUCBEESA-N
• SMILES: Cc1ccc(/N=N/c2c(O)ccc3ccccc23)c(C)c1