Benzenesulfonic acid, 4-(((4-aminophenyl)sulfonyl)amino)-

Base Information

• Chemical Name: Benzenesulfonic acid, 4-(((4-aminophenyl)sulfonyl)amino)-
• CAS No.: 67724-04-3
• Molecular Formula: C12H12N2O5S2
• Molecular Weight: 328.3641
• European Community (EC) Number: 654-023-1
• DSSTox Substance ID: DTXSID60218003
• Wikidata: Q83094736
• Mol file: 67724-04-3.mol

Synonyms:67724-04-3;Benzenesulfonic acid, 4-(((4-aminophenyl)sulfonyl)amino)-;NSC 37903;4-[(4-aminophenyl)sulfonylamino]benzenesulfonic acid;NSC37903;Benzenesulfonic acid, 4-[[(4-aminophenyl)sulfonyl]amino]-;SCHEMBL11683906;DTXSID60218003;N-SULFANILYLSULFANILIC ACID;AKOS024333254

Chemical Property of Benzenesulfonic acid, 4-(((4-aminophenyl)sulfonyl)amino)-

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: 1.612g/cm³
• XLogP3: 0.8
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 4
• Exact Mass: 328.01876383
• Heavy Atom Count: 21
• Complexity: 533

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1N)S(=O)(=O)NC2=CC=C(C=C2)S(=O)(=O)O

Technology Process of Benzenesulfonic acid, 4-(((4-aminophenyl)sulfonyl)amino)-

There total 2 articles about Benzenesulfonic acid, 4-(((4-aminophenyl)sulfonyl)amino)- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ N-sulfanilyl-sulfanilic acid (67724-04-3)

Guidance literature:

With hydrogenchloride;

DOI:10.1021/ja01271a057

Reference yield:

sodium sulfanilate (515-74-2) + 4-Nitrobenzenesulfonyl chloride (98-74-8) → N-sulfanilyl-sulfanilic acid (67724-04-3)

Guidance literature:

With water; sodium acetate; Erwaermen des Reaktionsprodukts mit Eisen und wss. Essigsaeure;

Reference yield:

N-sulfanilyl-sulfanilic acid (67724-04-3) → N-[N-(N-sulfanilyl-sulfanilyl)-sulfanilyl]-sulfanilic acid

Guidance literature:

Multi-step reaction with 2 steps

2: aq. NaOH solution; sodium carbonate / Erhitzen des Reaktionsprodukts mit wss. Natronlauge

With sodium hydroxide; sodium carbonate;

DOI:10.1021/ja01276a054

upstream raw materials:

sodium sulfanilate

4-Nitrobenzenesulfonyl chloride