4-[(2Z)-2-(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazinyl]Benzenesulfonic Acid
[CAS# 2050-34-2]

Identification

• Name: 4-[(2Z)-2-(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazinyl]Benzenesulfonic Acid
• Synonyms: 4-[(N'z)-N'-(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Benzenesulfonic Acid; 4-[(N'z)-N'-(2-Hydroxy-4-Keto-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Benzenesulfonic Acid; 4-((2,4-Dihydroxyphenyl)Azo)Benzenesulphonic Acid
• Molecular Formula: C₁₂H₁₀N₂O₅S
• Molecular Weight: 294.28
• CAS Registry Number: 2050-34-2
• EINECS: 218-087-0
• SMILES: C1=C([S](O)(=O)=O)C=CC(=C1)N\N=C2/C(=CC(=O)C=C2)O
• InChI: 1S/C12H10N2O5S/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19/h1-7,13,16H,(H,17,18,19)/b14-11-
• InChIKey: RCQGIGSZSJQZDX-KAMYIIQDSA-N

Properties

• Density: 1.546g/cm³ (Cal.)