3,3'-Azobis[6-[2-(4-Nitro-2-Sulfophenyl)Ethenyl]Benzenesulfonic Acid]
[CAS# 16473-79-3]

Identification

• Name: 3,3'-Azobis[6-[2-(4-Nitro-2-Sulfophenyl)Ethenyl]Benzenesulfonic Acid]
• Synonyms: 2-[2-(4-Nitro-2-Sulfophenyl)Ethenyl]-5-[4-[2-(4-Nitro-2-Sulfophenyl)Ethenyl]-3-Sulfophenyl]Diazenylbenzenesulfonic Acid; 2-[(E)-2-(4-Nitro-2-Sulfo-Phenyl)Vinyl]-5-[4-[(E)-2-(4-Nitro-2-Sulfo-Phenyl)Vinyl]-3-Sulfo-Phenyl]Azo-Benzenesulfonic Acid; 2-[2-(4-Nitro-2-Sulfo-Phenyl)Vinyl]-5-[4-[2-(4-Nitro-2-Sulfo-Phenyl)Vinyl]-3-Sulfo-Phenyl]Azo-Benzenesulfonic Acid
• Molecular Formula: C₂₈H₂₀N₄O₁₆S₄
• Molecular Weight: 796.72
• CAS Registry Number: 16473-79-3
• SMILES: C1=C(C(=CC(=C1)N=NC2=CC(=C(C=C2)\C=C\C3=C(C=C(C=C3)[N+]([O-])=O)[S](=O)(=O)O)[S](=O)(=O)O)[S](=O)(=O)O)\C=C\C4=C(C=C(C=C4)[N+]([O-])=O)[S](=O)(=O)O
• InChI: 1S/C28H20N4O16S4/c33-31(34)23-11-7-19(27(15-23)51(43,44)45)3-1-17-5-9-21(13-25(17)49(37,38)39)29-30-22-10-6-18(26(14-22)50(40,41)42)2-4-20-8-12-24(32(35)36)16-28(20)52(46,47)48/h1-16H,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,46,47,48)/b3-1+,4-2+,30-29?
• InChIKey: UYTCJBFOLUYGBH-ZSFFHVPQSA-N

Properties

• Density: 1.739g/cm³ (Cal.)