1-Naphthylamine-4,6,8-trisulfonic acid

Base Information

• Chemical Name: 1-Naphthylamine-4,6,8-trisulfonic acid
• CAS No.: 17894-99-4
• Molecular Formula: C10H9NO9S3
• Molecular Weight: 383.381
• Hs Code.: 2921499090
• European Community (EC) Number: 241-837-3
• UNII: H7785R978N
• DSSTox Substance ID: DTXSID20170618
• Nikkaji Number: J173.263C
• Wikidata: Q72493716
• Mol file: 17894-99-4.mol

Synonyms:1-Naphthylamine-4,6,8-trisulfonicacid;8-Amino-1,3,5-naphthalenetrisulfonic acid;

Chemical Property of 1-Naphthylamine-4,6,8-trisulfonic acid

Chemical Property:

• Refractive Index: 1.748
• PKA: -1.75±0.40(Predicted)
• PSA: 214.27000
• Density: 1.974 g/cm³
• LogP: 3.98570
• Storage Temp.: 2-8°C
• XLogP3: -1.3
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 3
• Exact Mass: 382.94394439
• Heavy Atom Count: 23
• Complexity: 756

Purity/Quality:

99%, ^*data from raw suppliers

8-Aminonaphthalene-1,3,5-trisulfonicacid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C2C=C(C=C(C2=C1N)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O

Technology Process of 1-Naphthylamine-4,6,8-trisulfonic acid

There total 4 articles about 1-Naphthylamine-4,6,8-trisulfonic 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:

8-nitronaphthalene-1,3,5-trisulphonic acid (66620-35-7) → 8-amino-naphthalene-1,3,5-trisulfonic acid (17894-99-4)

Guidance literature:

With ammonium sulfide;

DOI:10.1002/hlca.19520350647

Reference yield:

→ 8-amino-naphthalene-1,3,5-trisulfonic acid (17894-99-4)

Guidance literature:

man nitriert und reduziert die entstandene Nitrosaeure;

Reference yield:

naphthalene-1,3,5-trisulphonic acid (6654-64-4) → 8-amino-naphthalene-1,3,5-trisulfonic acid (17894-99-4)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂SO₄; HNO₃ / Isolierung als Kalium-Salz

2: nickel / Hydrogenation

With sulfuric acid; nitric acid; nickel;

DOI:10.1002/hlca.19520350647

upstream raw materials:

8-nitronaphthalene-1,3,5-trisulphonic acid

naphthalene-1,3,5-trisulphonic acid

Downstream raw materials:

8-(3-nitrobenzamido)-1,3,5-naphthalenetrisulfonic acid

8-[3-(3-amino-benzoylamino)-benzoylamino]-naphthalene-1,3,5-trisulfonic acid

4-amino-1,7-naphthalenedisulphonic acid

8-[(3'-nitro-biphenyl-4-carbonyl)amino]naphthalene-1,3,5-trisulfonic acid

Refernces