3-[2-(4-Amino-3-Methoxyphenyl)Diazenyl]-Benzenesulfonic Acid
[CAS# 138-28-3]

Identification

• Classification: Organic raw materials >> Amino compound >> Sulfonic acid amino compound
• Name: 3-[2-(4-Amino-3-Methoxyphenyl)Diazenyl]-Benzenesulfonic Acid
• Synonyms: 3-(4-Amino-3-Methoxy-Phenyl)Azobenzenesulfonic Acid; 3-(4-Amino-3-Methoxyphenyl)Azobenzenesulfonic Acid; 3-(4-Amino-3-Methoxy-Phenyl)Diazenylbenzenesulfonic Acid
• Molecular Formula: C₁₃H₁₃N₃O₄S
• Molecular Weight: 307.32
• CAS Registry Number: 138-28-3
• EINECS: 205-321-1
• SMILES: C1=C(C=CC=C1N=NC2=CC(=C(N)C=C2)OC)[S](=O)(=O)O
• InChI: 1S/C13H13N3O4S/c1-20-13-8-10(5-6-12(13)14)16-15-9-3-2-4-11(7-9)21(17,18)19/h2-8H,14H2,1H3,(H,17,18,19)
• InChIKey: FUWKWQCNMNPILC-UHFFFAOYSA-N

Properties

• Density: 1.434g/cm³ (Cal.)