4-[[4-[(4-Hydroxyphenyl)Amino]Phenyl]Amino]Benzenesulphonic Acid
[CAS# 6421-80-3]

Identification

• Name: 4-[[4-[(4-Hydroxyphenyl)Amino]Phenyl]Amino]Benzenesulphonic Acid
• Synonyms: 4-((4-((4-Hydroxyphenyl)Amino)Phenyl)Amino)Benzenesulphonic Acid
• Molecular Formula: C₁₈H₁₆N₂O₄S
• Molecular Weight: 356.40
• CAS Registry Number: 6421-80-3
• EINECS: 229-172-7
• SMILES: C1=C([S](=O)(=O)O)C=CC(=C1)NC3=CC=C(NC2=CC=C(O)C=C2)C=C3
• InChI: 1S/C18H16N2O4S/c21-17-9-5-15(6-10-17)19-13-1-3-14(4-2-13)20-16-7-11-18(12-8-16)25(22,23)24/h1-12,19-21H,(H,22,23,24)
• InChIKey: SLPOAOGIPUBKLV-UHFFFAOYSA-N

Properties

• Density: 1.468g/cm³ (Cal.)