4,4'-Bis(4-Amino-1-Naphthylazo)-2,2'-Stilbenedisulfonic Acid
[CAS# 5463-64-9]

Identification

• Classification: Organic raw materials >> Amino compound >> Sulfonic acid amino compound
• Name: 4,4'-Bis(4-Amino-1-Naphthylazo)-2,2'-Stilbenedisulfonic Acid
• Synonyms: 5-(4-Aminonaphthalen-1-Yl)Diazenyl-2-[(E)-2-[4-(4-Aminonaphthalen-1-Yl)Diazenyl-2-Sulfophenyl]Ethenyl]Benzenesulfonic Acid; 5-[(4-Amino-1-Naphthyl)Azo]-2-[2-[4-[(4-Amino-1-Naphthyl)Azo]-2-Sulfo-Phenyl]Vinyl]Benzenesulfonic Acid; 5-[(4-Amino-1-Naphthyl)Azo]-2-[(E)-2-[4-[(4-Amino-1-Naphthyl)Azo]-2-Sulfo-Phenyl]Vinyl]Benzenesulfonic Acid
• Molecular Formula: C₃₄H₂₆N₆O₆S₂
• Molecular Weight: 678.74
• CAS Registry Number: 5463-64-9
• EINECS: 226-754-2
• SMILES: C1=C([S](=O)(=O)O)C(=CC=C1N=NC2=C3C(=C(N)C=C2)C=CC=C3)\C=C\C6=C([S](=O)(=O)O)C=C(N=NC4=C5C(=C(N)C=C4)C=CC=C5)C=C6
• InChI: 1S/C34H26N6O6S2/c35-29-15-17-31(27-7-3-1-5-25(27)29)39-37-23-13-11-21(33(19-23)47(41,42)43)9-10-22-12-14-24(20-34(22)48(44,45)46)38-40-32-18-16-30(36)26-6-2-4-8-28(26)32/h1-20H,35-36H2,(H,41,42,43)(H,44,45,46)/b10-9+,39-37?,40-38?
• InChIKey: BEOHKTZPLVXCFG-MQJWSLAISA-N

Properties

• Density: 1.492g/cm³ (Cal.)