8-[[3,3'-Dimethyl-4'-[[4-[[(p-Tolyl)Sulphonyl]Oxy]Phenyl]Azo][1,1'-Biphenyl]-4-Yl]Azo]-7-Hydroxynaphthalene-1,3-Disulphonic Acid
[CAS# 25317-45-7]

Identification

• Name: 8-[[3,3'-Dimethyl-4'-[[4-[[(p-Tolyl)Sulphonyl]Oxy]Phenyl]Azo][1,1'-Biphenyl]-4-Yl]Azo]-7-Hydroxynaphthalene-1,3-Disulphonic Acid
• Synonyms: Disodium (8E)-8-[[2-Methyl-4-[3-Methyl-4-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azo-Phenyl]Phenyl]Hydrazono]-7-Oxo-Naphthalene-1,3-Disulfonate; Disodium (8E)-8-[[2-Methyl-4-[3-Methyl-4-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azophenyl]Phenyl]Hydrazono]-7-Oxonaphthalene-1,3-Disulfonate; Disodium (8E)-7-Keto-8-[[2-Methyl-4-[3-Methyl-4-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azo-Phenyl]Phenyl]Hydrazono]Naphthalene-1,3-Disulfonate
• Molecular Formula: C₃₇H₂₈N₄Na₂O₁₀S₃
• Molecular Weight: 830.81
• CAS Registry Number: 25317-45-7
• EINECS: 246-827-2
• SMILES: C1=C([S]([O-])(=O)=O)C=C([S]([O-])(=O)=O)C2=C1C=CC(=O)/C2=N/NC6=C(C=C(C5=CC(=C(N=NC4=CC=C(O[S](=O)(=O)C3=CC=C(C=C3)C)C=C4)C=C5)C)C=C6)C.[Na+].[Na+]
• InChI: 1S/C37H30N4O10S3.2Na/c1-22-4-13-30(14-5-22)54(49,50)51-29-11-9-28(10-12-29)38-39-32-15-6-25(18-23(32)2)26-7-16-33(24(3)19-26)40-41-37-34(42)17-8-27-20-31(52(43,44)45)21-35(36(27)37)53(46,47)48;;/h4-21,40H,1-3H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b39-38?,41-37-
• InChIKey: PVLKQJLDEXCKNY-JYLPYTDFSA-L

Safety Data

• Safety Description: Safety glasses, gloves, good ventilation. Treat as apossible carcinogen.