4-[(1-Hydroxy-4-Naphtyl)Azo]Benzenesulfonic Acid
[CAS# 574-69-6]

Identification

• Name: 4-[(1-Hydroxy-4-Naphtyl)Azo]Benzenesulfonic Acid
• Synonyms: 4-[(N'z)-N'-(4-Oxo-1-Naphthylidene)Hydrazino]Benzenesulfonic Acid; 4-[(N'z)-N'-(4-Keto-1-Naphthylidene)Hydrazino]Benzenesulfonic Acid; Benzenesulfonic Acid, 4-((4-Hydroxy-1-Naphthalenyl)Azo)-
• Molecular Formula: C₁₆H₁₂N₂O₄S
• Molecular Weight: 328.34
• CAS Registry Number: 574-69-6
• SMILES: C1=C\2C(=CC=C1)C(=O)C=CC2=N/NC3=CC=C([S](O)(=O)=O)C=C3
• InChI: 1S/C16H12N2O4S/c19-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)23(20,21)22/h1-10,17H,(H,20,21,22)/b18-15-
• InChIKey: AQEVIUBZUSCVJX-SDXDJHTJSA-N

Properties

• Density: 1.434g/cm³ (Cal.)