Sudan I

CAS: 842-07-9

Ref. 3B-P0585

Product Information

• Name: Sudan I
• Synonyms: Oil Orange, 1-Phenylazo-2-naphthol, Scarlet B, Solvent Yellow 14, Sudan Yellow, (1Z)-1-(phenylhydrazono)naphthalen-2(1H)-one, 1-(2-Hydroxynaphthyl)azobenzene, 1-(2-Phenyldiazenyl)-2-naphthalenol, 1-(Phenylazo)-2-hydroxynaphthalene, 1-(phenylhydrazono)naphthalen-2(1H)-one, 1-Benzeneazo-2-naphthol, 1-Phenylazo-2-naphthalenol, 1-Phenylazo-β-naphthol, 1-[(E)-phenyldiazenyl]naphthalen-2-ol, 2-Hydroxy-1-(phenylazo)naphthalene, 2-Hydroxynaphthyl-1-azobenzene, 2-Naphthalenol, 1-(2-phenyldiazenyl)-, 2-Naphthalenol, 1-(phenylazo)-, 2-Naphthol, 1-phenylazo-, Benzeneazo-β-naphthol, Brasilazina Oil Orange, Calcogas Orange NC, Ceres Orange R, Disperse Yellow 97, Dispersol Fast Orange B, Dispersol Yellow PP, Enial Orange I, Fast Oil Orange I, Fast Orange, Fat Orange 4A, Fat Orange G, Fat Orange I, Fat Orange R, Fat Orange R 01, Fat Orange RS, Fat Soluble Orange, Grasal Orange, Grasan Orange R, Hidaco Oil Orange, Lacquer Orange VG, Morton Orange Y, NSC 11227, NSC 51524, Oil Orange 2311, Oil Orange 2B, Oil Orange 31, Oil Orange 5101, Oil Orange 7078-V, Oil Orange E, Oil Orange PEL, Oil Orange R, Oil Orange Z-7078, Oil Soluble Orange, Oil orange PS, Oil yellow 1010, Oil-soluble Yellow R, Oleal Orange R, Orange 3RA Soluble in Grease, Orange JLS-PS, Orange Pel, Orange R Fat Soluble, Organol Orange, Orient Oil Orange PS, Petrol Orange Y, Plastoresin Orange F 4A, Resinol Orange R, Silotras Orange TR, Somalia Orange I, Stearix Orange, Sudan 1, Sudan Orange 220, Sudan Orange R, Sudan Orange RA, Sudan Orange RA New, Sudan Red I, Sudan l = Sudan Yellow, Tertrogras Orange SV, Toyo Oil Orange, Waxoline Orange EP-FW, Waxoline Yellow I, Waxoline Yellow IM, Waxoline Yellow IP, Waxoline Yellow IS, Yellow R, α-Phenylazo-β-naphthol
• CAS: 842-07-9
• Brand: TCI

Chemical properties

• Molecular weight: 248.29
• Formula: C₁₆H₁₂N₂O
• Purity: >93.0%(HPLC)
• Color/Form: Orange to Brown powder to crystal
• InChI: InChI=1S/C16H12N2O/c19-15-11-10-12-6-4-5-9-14(12)16(15)18-17-13-7-2-1-3-8-13/h1-11,19H/b18-17+
• InChI key: InChIKey=MRQIXHXHHPWVIL-ISLYRVAYSA-N
• SMILES: Oc1ccc2ccccc2c1N=Nc1ccccc1