3-Sulfobenzenediazonium

Base Information

• Chemical Name: 3-Sulfobenzenediazonium
• CAS No.: 17405-03-7
• Molecular Formula: C6H5 N2 O3 S . Cl
• Molecular Weight: 220.636
• Hs Code.: 2927000090
• Mol file: 17405-03-7.mol

Synonyms:3-sulfobenzenediazonium;m-sulfonate benzene diazonium chloride;MSBD-Cl

Chemical Property of 3-Sulfobenzenediazonium

Chemical Property:

• PSA: 111.45000
• LogP: 2.52258
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 219.9709409
• Heavy Atom Count: 13
• Complexity: 297

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 3-Sulfobenzenediazonium

There total 2 articles about 3-Sulfobenzenediazonium 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:

3-aminobenzenesulfonic acid (121-47-1) → 3-Sulfo-benzoldiazoniumchlorid (17405-03-7)

Guidance literature:

With sodium nitrite; In hydrogenchloride; water; at 0.1 ℃; Rate constant;

Reference yield:

→ 3-Sulfo-benzoldiazoniumchlorid (17405-03-7)

Guidance literature:

Darst.;

Reference yield:

(2-methoxy-phenyl)-amidosulfuric acid (76008-69-0) + 3-Sulfo-benzoldiazoniumchlorid (17405-03-7) → m-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid (138-28-3)

Guidance literature:

(2-methoxy-phenyl)-amidosulfuric acid; 3-Sulfo-benzoldiazoniumchlorid; at 0 - 15 ℃; for 5h; pH=2 - 4;

With water; sodium hydroxide; at 80 - 95 ℃; for 5h; pH=11;

upstream raw materials:

3-aminobenzenesulfonic acid

Downstream raw materials:

3-(4,6-Diamino-2-ethylsulfanyl-pyrimidin-5-ylazo)-benzenesulfonic acid

3-(5-Amino-3-methyl-1-phenyl-1H-pyrazol-4-ylazo)-benzenesulfonic acid

m-[(4-amino-3-methoxyphenyl)azo]benzenesulfonic acid

C₁₅H₁₇N₃O₇S₂

Refernces

• 1、 Greenwood, David,Hutchings, Michael G.,Lamble, Brian. "The Influence of Chlorine and Sulphonate Substituents on the Visible Absorption Maxima of Some Azo Dyes". . p. 1107 - 1114. Retrieved 2007/10/02.