2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]-

Base Information

• Chemical Name: 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]-
• CAS No.: 22136-09-0
• Molecular Formula: C16H13 N3 O7 S2
• Molecular Weight: 423.427
• European Community (EC) Number: 244-802-0
• DSSTox Substance ID: DTXSID8066763
• Nikkaji Number: J285.444I
• Mol file: 22136-09-0.mol

Synonyms:22136-09-0;2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]-;EINECS 244-802-0;7-Amino-4-hydroxy-3-((2-sulfophenyl)azo)-2-naphthalenesulfonic acid;C16H13N3O7S2;2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-((2-sulfophenyl)azo)-;2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(2-sulfophenyl)diazenyl)-;C16-H13-N3-O7-S2;7-Amino-4-hydroxy-3-((2-sulphophenyl)azo)naphthalene-2-sulphonic acid;7-Amino-4-hydroxy-3-[(2-sulfophenyl)azo]-2-naphthalenesulfonic acid;7-amino-4-hydroxy-3-[(2-sulphophenyl)azo]naphthalene-2-sulphonic acid;SCHEMBL7591259;DTXSID8066763;7-Amino-4-hydroxy-3-[(2-sulfophenyl)azo]naphthalene-2-sulfonic acid

Chemical Property of 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]-

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 196.47000
• Density: 1.74g/cm³
• LogP: 5.77920
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 4
• Exact Mass: 423.01949211
• Heavy Atom Count: 28
• Complexity: 790

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)S(=O)(=O)O

Technology Process of 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]-

There total 1 articles about 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(2-sulfophenyl)azo]- 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:

7-amino-4-hydroxy-2-naphthalenesulfonic acid (87-02-5) + 2-sulfobenzenediazonium chloride (24569-50-4) → C16H13N3O7S2 (22136-09-0)

Guidance literature:

Reference yield:

1,3,5-trichloro-2,4,6-triazine (108-77-0) + C16H13N3O7S2 (22136-09-0) → C19H12Cl2N6O7S2 (6522-74-3)

Guidance literature:

Reference yield:

C16H13N3O7S2 (22136-09-0) → C16H11N4O7S2(1+)*Cl(1-)

Guidance literature:

C₁₆H₁₃N₃O₇S₂; With sodium hydroxide; In water; pH=7 - 8;

With hydrogenchloride; sodium nitrite; In water; at 15 - 20 ℃;

upstream raw materials:

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

2-sulfobenzenediazonium chloride

Downstream raw materials:

C₁₉H₁₂Cl₂N₆O₇S₂