3-[[4-[(4-Ethoxyphenyl)Azo]-2,5-Dimethoxyphenyl]Azo]Benzenesulphonic Acid
[CAS# 25124-87-2]

Identification

• Name: 3-[[4-[(4-Ethoxyphenyl)Azo]-2,5-Dimethoxyphenyl]Azo]Benzenesulphonic Acid
• Synonyms: 3-[4-(4-Ethoxyphenyl)Azo-2,5-Dimethoxy-Phenyl]Azobenzenesulfonic Acid; 3-[4-(4-Ethoxyphenyl)Azo-2,5-Dimethoxyphenyl]Azobenzenesulfonic Acid; 3-[4-(4-Ethoxyphenyl)Diazenyl-2,5-Dimethoxy-Phenyl]Diazenylbenzenesulfonic Acid
• Molecular Formula: C₂₂H₂₂N₄O₆S
• Molecular Weight: 470.50
• CAS Registry Number: 25124-87-2
• EINECS: 246-636-4
• SMILES: C1=CC=C(C=C1[S](=O)(=O)O)N=NC2=C(OC)C=C(C(=C2)OC)N=NC3=CC=C(C=C3)OCC
• InChI: 1S/C22H22N4O6S/c1-4-32-17-10-8-15(9-11-17)23-25-19-13-22(31-3)20(14-21(19)30-2)26-24-16-6-5-7-18(12-16)33(27,28)29/h5-14H,4H2,1-3H3,(H,27,28,29)
• InChIKey: OFLKKXQQHQTLJM-UHFFFAOYSA-N

Properties

• Density: 1.329g/cm³ (Cal.)