7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid

Base Information

• Chemical Name: 7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid
• CAS No.: 83006-40-0
• Molecular Formula: C16H13N3O4S
• Molecular Weight: 343.363
• European Community (EC) Number: 280-090-8
• DSSTox Substance ID: DTXSID501169361
• Nikkaji Number: J278.708C
• Mol file: 83006-40-0.mol

Synonyms:83006-40-0;EINECS 280-090-8;7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid;DTXSID501169361;7-AMINO-4-HYDROXY-3-(PHENYLAZO)NAPHTHALENE-2-SULFONIC ACID;7-Amino-4-hydroxy-3-phenylazo-2-naphthalenesulfonic acid;7-Amino-4-hydroxy-3-(2-phenyldiazenyl)-2-naphthalenesulfonic acid

Chemical Property of 7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 133.72000
• Density: 1.52g/cm³
• LogP: 5.45170
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 3
• Exact Mass: 343.06267708
• Heavy Atom Count: 24
• Complexity: 556

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)N=NC2=C(C=C3C=C(C=CC3=C2O)N)S(=O)(=O)O

Technology Process of 7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid

There total 1 articles about 7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic 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:

benzenediazonium (2684-02-8) + 7-amino-4-hydroxy-2-naphthalenesulfonic acid (87-02-5) → 7-amino-4-hydroxy-3-phenylazo-naphthalene-2-sulfonic acid (83006-40-0)

Guidance literature:

DOI:10.1002/hlca.193902201148

upstream raw materials:

benzenediazonium

7-amino-4-hydroxy-2-naphthalenesulfonic acid