6-[(3-Chloro-2-Hydroxy-5-Nitrophenyl)Azo]-5-Hydroxynaphthalene-1-Sulphonic Acid
[CAS# 83784-14-9]

Identification

• Name: 6-[(3-Chloro-2-Hydroxy-5-Nitrophenyl)Azo]-5-Hydroxynaphthalene-1-Sulphonic Acid
• Synonyms: 6-[(3-Chloro-2-Hydroxy-5-Nitrophenyl)Hydrazinylidene]-5-Oxonaphthalene-1-Sulfonic Acid; (6E)-6-[(3-Chloro-2-Hydroxy-5-Nitro-Phenyl)Hydrazono]-5-Oxo-Naphthalene-1-Sulfonic Acid; 6-[(3-Chloro-2-Hydroxy-5-Nitro-Phenyl)Hydrazono]-5-Oxo-Naphthalene-1-Sulfonic Acid
• Molecular Formula: C₁₆H₁₀ClN₃O₇S
• Molecular Weight: 423.78
• CAS Registry Number: 83784-14-9
• EINECS: 280-845-1
• SMILES: C1=CC=C([S](O)(=O)=O)C3=C1C(=O)/C(=N/NC2=C(O)C(=CC(=C2)[N+]([O-])=O)Cl)C=C3
• InChI: 1S/C16H10ClN3O7S/c17-11-6-8(20(23)24)7-13(16(11)22)19-18-12-5-4-9-10(15(12)21)2-1-3-14(9)28(25,26)27/h1-7,19,22H,(H,25,26,27)/b18-12+
• InChIKey: SOIGIVVMVWSPDL-LDADJPATSA-N

Properties

• Density: 1.76g/cm³ (Cal.)