Benzenediazonium, 4-sulfo-, chloride

Base Information

• Chemical Name: Benzenediazonium, 4-sulfo-, chloride
• CAS No.: 6118-33-8
• Molecular Formula: C6H5N2O3S.Cl
• Molecular Weight: 220.636
• UNII: Z0105S98AO
• DSSTox Substance ID: DTXSID20462303
• Mol file: 6118-33-8.mol

Synonyms:4-sulphodiazobenzene;DABS;DASA;diazobenzene sulfonate;diazobenzenesulfonate;diazobenzenesulfonic acid;diazobenzenesulfonic acid, chloride;diazobenzenesulfonic acid, hydroxide;diazobenzenesulfonic acid, hydroxy inner salt;diazobenzenesulphonate;diazosulfanilic acid;p-diazoniumbenzenesulfonic acid;Pauly's reagent;sulfanilic acid, diazonium salt

Chemical Property of Benzenediazonium, 4-sulfo-, chloride

Chemical Property:

• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 219.9709409
• Heavy Atom Count: 13
• Complexity: 289

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1[N+]#N)S(=O)(=O)O.[Cl-]

Technology Process of Benzenediazonium, 4-sulfo-, chloride

There total 3 articles about Benzenediazonium, 4-sulfo-, chloride 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: 100.0%

4-aminobenzene sulfonic acid (121-57-3,856062-06-1) → p-sulfobenzenediazonium chloride (6118-33-8)

Guidance literature:

With hydrogenchloride; Nitrogen dioxide; In water; at 20 ℃; for 1h; Reagent/catalyst;

DOI:10.1002/chem.201605359

Reference yield: 89.0%

→ p-sulfobenzenediazonium chloride (6118-33-8)

Guidance literature:

Reference yield:

4-aminobenzene sulfonic acid (121-57-3,856062-06-1) → C6H4N2O3S*ClH (6118-33-8)

Guidance literature:

With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃; for 0.166667h;

DOI:10.1002/jhet.436

upstream raw materials:

4-aminobenzene sulfonic acid

Downstream raw materials:

1-(4-sulfophenyl)-pyrazol-5-on-3-carboxylic acid

4-(2-Amino-6-oxo-6,9-dihydro-1H-purin-8-ylazo)-benzenesulfonic acid

4-(2-(1-ethoxy-1,3-dioxobutan-2-ylidene)hydrazinyl)benzenesulfonic acid

4-(4-Amino-2-diethylamino-6-methyl-pyrimidin-5-ylazo)-benzenesulfonic acid

Refernces

• 1、 Kufer, W.,Scheer, H.. "THE DIAZO REACTION OF BILIRUBIN: STRUCTURE OF THE YELLOW PRODUCTS (STUDIES ON PLANT BILE PIGMENTS-14)". . p. 1887 - 1892. Retrieved 1983.
• 2、 Hofmann, Dagmar,Gans, Eva,Krüll, Jasmin,Heinrich, Markus R.. "Sustainable Synthesis of Balsalazide and Sulfasalazine Based on Diazotization with Low Concentrations of Nitrogen Dioxide in Air". supporting information. p. 4042 - 4045. Retrieved 2017/03/31.
• 3、 -. "Graphene quantum dot grafting azo derivative composite material, and preparation method and application of same". Page/Page column 0016. . Retrieved 2018/03/24.