5-[(2,4-Dihydroxyphenyl)Azo]Naphthalene-1-Sulphonic Acid
[CAS# 93658-86-7]

Identification

• Name: 5-[(2,4-Dihydroxyphenyl)Azo]Naphthalene-1-Sulphonic Acid
• Synonyms: 5-[(N'e)-N'-(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Naphthalene-1-Sulfonic Acid; 5-[(N'e)-N'-(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]-1-Naphthalenesulfonic Acid; 5-[(N'e)-N'-(2-Hydroxy-4-Keto-1-Cyclohexa-2,5-Dienylidene)Hydrazi
• Molecular Formula: C₁₆H₁₂N₂O₅S
• Molecular Weight: 344.34
• CAS Registry Number: 93658-86-7
• EINECS: 297-568-7
• SMILES: C2=CC=C(N\N=C1\C(=CC(=O)C=C1)O)C3=C2C(=CC=C3)[S](O)(=O)=O
• InChI: 1S/C16H12N2O5S/c19-10-7-8-14(15(20)9-10)18-17-13-5-1-4-12-11(13)3-2-6-16(12)24(21,22)23/h1-9,17,20H,(H,21,22,23)/b18-14+
• InChIKey: FTVDLBZSSIBRAO-NBVRZTHBSA-N

Properties

• Density: 1.522g/cm³ (Cal.)