4-[(4,6-Diamino-m-Tolyl)Azo]Benzenesulphonic Acid
[CAS# 17895-40-8]

Identification

• Name: 4-[(4,6-Diamino-m-Tolyl)Azo]Benzenesulphonic Acid
• Synonyms: 4-(2,4-Diamino-5-Methyl-Phenyl)Azobenzenesulfonic Acid; 4-(2,4-Diamino-5-Methylphenyl)Azobenzenesulfonic Acid; 4-(2,4-Diamino-5-Methyl-Phenyl)Diazenylbenzenesulfonic Acid
• Molecular Formula: C₁₃H₁₄N₄O₃S
• Molecular Weight: 306.34
• CAS Registry Number: 17895-40-8
• EINECS: 241-838-9
• SMILES: C1=CC(=CC=C1[S](=O)(=O)O)N=NC2=C(C=C(C(=C2)C)N)N
• InChI: 1S/C13H14N4O3S/c1-8-6-13(12(15)7-11(8)14)17-16-9-2-4-10(5-3-9)21(18,19)20/h2-7H,14-15H2,1H3,(H,18,19,20)
• InChIKey: HKOIFYLIHVRRCI-UHFFFAOYSA-N

Properties

• Density: 1.497g/cm³ (Cal.)