1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-aminophenyl]azo]-

Base Information

• Chemical Name: 1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-aminophenyl]azo]-
• CAS No.: 117-88-4
• Molecular Formula: C18H16 N4 O7 S2
• Molecular Weight: 464.48
• European Community (EC) Number: 204-218-9
• DSSTox Substance ID: DTXSID4059463
• Nikkaji Number: J193.625E
• Mol file: 117-88-4.mol

Synonyms:117-88-4;1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-aminophenyl]azo]-;3-[(2-acetamido-4-aminophenyl)diazenyl]naphthalene-1,5-disulfonic acid;EINECS 204-218-9;3-[[2-(acetylamino)-4-aminophenyl]azo]naphthalene-1,5-disulphonic acid;1,5-Naphthalenedisulfonic acid, 3-[2-[2-(acetylamino)-4-aminophenyl]diazenyl]-;1,5-Naphthalenedisulfonic acid, 3-((2-(acetylamino)-4-aminophenyl)azo)-;3-((2-(Acetylamino)-4-aminophenyl)azo)naphthalene-1,5-disulphonic acid;1,5-Naphthalenedisulfonic acid, 3-(2-(2-(acetylamino)-4-aminophenyl)diazenyl)-;SCHEMBL5889381;DTXSID4059463;3-[[2-(Acetylamino)-4-aminophenyl]azo]naphthalene-1,5-disulfonic acid;3-[[2-(Acetylamino)-4-aminophenyl]azo]-1,5-naphthalenedisulfonic acid

Chemical Property of 1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-aminophenyl]azo]-

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 205.34000
• Density: 1.66g/cm³
• LogP: 6.10500
• XLogP3: 0.9
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 5
• Exact Mass: 464.04604121
• Heavy Atom Count: 31
• Complexity: 897

Purity/Quality:

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

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)NC1=C(C=CC(=C1)N)N=NC2=CC3=C(C=CC=C3S(=O)(=O)O)C(=C2)S(=O)(=O)O

Technology Process of 1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-aminophenyl]azo]-

There total 1 articles about 1,5-Naphthalenedisulfonic acid, 3-[[2-(acetylamino)-4-aminophenyl]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:

3-amino-1,5-naphthalenedisulfonic acid (131-27-1) + m-acetamide aniline (102-28-3) → 2-(4-amino-2-acetylaminophenylazo)-4,8-naphthalenedisulfonic acid (117-88-4)

Guidance literature:

3-amino-1,5-naphthalenedisulfonic acid;

m-acetamide aniline;

Reference yield:

nicotinic acid (59-67-6) + 1,3,5-trichloro-2,4,6-triazine (108-77-0) + 2-(4-amino-2-acetylaminophenylazo)-4,8-naphthalenedisulfonic acid (117-88-4) + 4'-aminoazobenzene-4-sulfonic acid (104-23-4) → C39H30N11O12S3(1+)

Guidance literature:

1,3,5-trichloro-2,4,6-triazine; 2-(4-amino-2-acetylaminophenylazo)-4,8-naphthalenedisulfonic acid; With sodium hydroxide; sodium carbonate; In water; at 0 - 5 ℃; pH=5 - 7;

4'-aminoazobenzene-4-sulfonic acid; In water; at 50 ℃; pH=6 - 7;

nicotinic acid; In water; at 95 ℃; pH=6 - 7;

Reference yield:

2-(4-amino-2-acetylaminophenylazo)-4,8-naphthalenedisulfonic acid (117-88-4) + 6,6'-(ethene-1,2-diyl)bis(3-((4,6-dichloro-1,3,5-triazin-2-yl)amino)benzenesulfonic acid)disodium salt → C56H36Cl2N16O20S6(6-)*6Na(1+)

Guidance literature:

With sodium carbonate; at 30 - 40 ℃; pH=4 - 7;

upstream raw materials:

3-amino-1,5-naphthalenedisulfonic acid

m-acetamide aniline

Refernces