3,5-Dichloro-2-hydroxybenzenesulfonic acid

Base Information

• Chemical Name: 3,5-Dichloro-2-hydroxybenzenesulfonic acid
• CAS No.: 26281-43-6
• Molecular Formula: C6H4 Cl2 O4 S
• Molecular Weight: 243.067
• Hs Code.: 29089990
• European Community (EC) Number: 247-582-4
• DSSTox Substance ID: DTXSID70180909
• Nikkaji Number: J308.416G
• Wikidata: Q83051521
• Mol file: 26281-43-6.mol

Synonyms:2-hydroxy-3,5-dichlorobenzenesulfonate;3,5-dichloro-2-hydroxybenzenesulfonic acid;3,5-dichloro-2-hydroxybenzenesulfonic acid, monosodium salt;HDCBS;sodium 2-hydroxy-3,5-dichlorobenzenesulfonate

Chemical Property of 3,5-Dichloro-2-hydroxybenzenesulfonic acid

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 82.98000
• Density: 1.806g/cm³
• LogP: 3.02650
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 241.9207352
• Heavy Atom Count: 13
• Complexity: 273

Purity/Quality:

98%min ^*data from raw suppliers

2-Hydroxy-3,5-dichloro-benzenesulphonicacid 98% ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C=C(C(=C1S(=O)(=O)O)O)Cl)Cl

Technology Process of 3,5-Dichloro-2-hydroxybenzenesulfonic acid

There total 7 articles about 3,5-Dichloro-2-hydroxybenzenesulfonic 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:

2,4-dichlorophenol (120-83-2,40477-79-0) → 3,5-dichloro-2-hydroxybenzenesulfonic acid (26281-43-6)

Guidance literature:

With carbon disulfide; chlorosulfonic acid;

DOI:10.1039/js8722500093

Reference yield:

2,3-dichlorophenol (576-24-9) → 3,5-dichloro-2-hydroxybenzenesulfonic acid (26281-43-6) + 2,3-dichlorophenol-4-sulfonic acid

Guidance literature:

With sulfur trioxide; In trichlorofluoromethane; at 10 ℃; for 0.5h; Title compound not separated from byproducts;

DOI:10.1002/recl.19881070303

Reference yield:

3,5-dichloro-2-hydroxybenzenesulfinic acid (125927-93-7) → 3,5-dichloro-2-hydroxybenzenesulfonic acid (26281-43-6)

Guidance literature:

With dihydrogen peroxide; In water-d2;

DOI:10.1021/jo00295a062

upstream raw materials:

2,4-dichlorophenol

1,3-dichloro-4-methoxybenzene

2,3-dichlorophenol

3,5-dichloro-2-hydroxybenzenesulfinic acid

Downstream raw materials:

2,4-dichloro-6-nitrophenol