m-[(p-Aminophenyl)azo]benzenesulphonic acid

Base Information

• Chemical Name: m-[(p-Aminophenyl)azo]benzenesulphonic acid
• CAS No.: 102-23-8
• Molecular Formula: C12H11N3O3S
• Molecular Weight: 277.304
• Hs Code.: 2927000090
• European Community (EC) Number: 203-015-2
• DSSTox Substance ID: DTXSID801018999
• Nikkaji Number: J182.152K
• Mol file: 102-23-8.mol

Synonyms:102-23-8;3-[(4-Aminophenyl)azo]-benzenesulfonic acid;m-[(p-aminophenyl)azo]benzenesulphonic acid;3-[(4-aminophenyl)diazenyl]benzenesulfonic acid;m-((p-Aminophenyl)azo)benzenesulphonic acid;EINECS 203-015-2;Benzenesulfonic acid, 3-[2-(4-aminophenyl)diazenyl]-;Benzenesulfonic acid, 3-((4-aminophenyl)azo)-;Benzenesulfonic acid, 3-[(4-aminophenyl)azo]-;4-aminoazobenzene-3'-sulfonic acid;3-[(4-aminophenyl)azo]benzenesulfonic acid;SCHEMBL5888705;DTXSID801018999;4'-Aminoazobenzene-3-sulfonic acid;AKOS015901600;m-[(p-aminophenyl)azo]benzensulfonsyre;FT-0732355;(E)-3-((4-aminophenyl)diazenyl)benzenesulfonic acid

Chemical Property of m-[(p-Aminophenyl)azo]benzenesulphonic acid

Chemical Property:

• Appearance/Colour: pale orange powder
• Refractive Index: 1.663
• PSA: 113.49000
• Density: 1.43 g/cm³
• LogP: 4.59290
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 277.05211239
• Heavy Atom Count: 19
• Complexity: 410

Purity/Quality:

98%,99%, ^*data from raw suppliers

3-[(4-Aminophenyl)azo]-benzenesulfonicacid ^*data from reagent 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=NC2=CC=C(C=C2)N

Technology Process of m-[(p-Aminophenyl)azo]benzenesulphonic acid

There total 1 articles about m-[(p-Aminophenyl)azo]benzenesulphonic acid 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:

m-sulfanilic acid diazonium salt (618-06-4) → 3-(4-amino-phenylazo)-benzenesulfonic acid (102-23-8)

Guidance literature:

With hydrogenchloride; water; sodium acetate;

upstream raw materials:

m-sulfanilic acid diazonium salt