3-Hydroxy-2,6-naphthalenedisulfonic acid

Base Information

• Chemical Name: 3-Hydroxy-2,6-naphthalenedisulfonic acid
• CAS No.: 6361-38-2
• Molecular Formula: C10H8 O7 S2
• Molecular Weight: 304.301
• Hs Code.: 2908999090
• European Community (EC) Number: 281-406-7
• Nikkaji Number: J173.079G
• Mol file: 6361-38-2.mol

Synonyms:3-Hydroxy-2,6-naphthalenedisulfonic acid;3-hydroxynaphthalene-2,6-disulfonic Acid;83949-45-5;SCHEMBL2926553;IJMIXVXSQKGSPW-UHFFFAOYSA-N

Chemical Property of 3-Hydroxy-2,6-naphthalenedisulfonic acid

Chemical Property:

• PSA: 145.73000
• Density: 1.816g/cm³
• LogP: 3.20040
• XLogP3: 0.9
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 2
• Exact Mass: 303.97114494
• Heavy Atom Count: 19
• Complexity: 527

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC2=CC(=C(C=C21)S(=O)(=O)O)O)S(=O)(=O)O

Technology Process of 3-Hydroxy-2,6-naphthalenedisulfonic acid

There total 4 articles about 3-Hydroxy-2,6-naphthalenedisulfonic 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: 68.0%

concentrated sodium hydroxide + 2-hydroxynaphthalene-7-sulfonic acid (92-40-0) → 2-naphtol-3,7-disulfonic acid (6361-38-2)

Guidance literature:

With sodium chloride; sulfuric acid; In water;

Reference yield:

2-hydroxynaphthalene-7-sulfonic acid (92-40-0) → 2-naphtol-3,7-disulfonic acid (6361-38-2)

Guidance literature:

With sulfuric acid;

Reference yield:

→ 2-naphtol-3,7-disulfonic acid (6361-38-2)

Guidance literature:

With hydrogenchloride;

upstream raw materials:

2-hydroxynaphthalene-7-sulfonic acid

2,7-naphthalenedisulfonic acid