2,4-Dichlorobenzenesulfonic acid

Base Information

• Chemical Name: 2,4-Dichlorobenzenesulfonic acid
• CAS No.: 609-62-1
• Molecular Formula: C6H4Cl2O3S
• Molecular Weight: 227.068
• Hs Code.: 2904909090
• Mol file: 609-62-1.mol

Synonyms:Benzenesulfonic acid,2,4-dichloro;2,4-Dichlor-benzolsulfonsaeure;2,4-Dichloro-benzenesulfonic acid;2,4-dichlorobenzenesulfonate;

Chemical Property of 2,4-Dichlorobenzenesulfonic acid

Chemical Property:

• PSA: 62.75000
• Density: 1.668
• LogP: 3.32090

Purity/Quality:

98%Min ^*data from raw suppliers

2,4-DichlorobenzenesulfonicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-Dichlorobenzenesulfonic acid

There total 4 articles about 2,4-Dichlorobenzenesulfonic 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:

1,3-Dichlorobenzene (541-73-1) → 2,4-dichloro-benzenesulfonic acid (609-62-1)

Guidance literature:

With sulfuric acid; at 230 ℃;

Reference yield:

chlorosulfonic acid (7790-94-5) + sulfuric acid (7664-93-9) + 1,3-Dichlorobenzene (541-73-1) → 2,4-dichloro-benzenesulfonic acid (609-62-1) + 2.2',4.4'-Tetrachlor-diphenyl-sulfon (6647-75-2) + 2,4-Dichlorobenzenesulfonyl chloride (16271-33-3)

Guidance literature:

Reference yield:

2,4-Dichloroaniline (554-00-7,51908-09-9) → 2,4-dichloro-benzenesulfonic acid (609-62-1)

Guidance literature:

Multi-step reaction with 2 steps

1: ethyl nitrite

2: fuming sulfuric acid / 230 °C

With ethyl nitrite; sulfuric acid;

upstream raw materials:

1,3-Dichlorobenzene

chlorosulfonic acid

sulfuric acid

2,4-Dichloroaniline

Downstream raw materials:

2,4-dichloro-5-nitro-benzenesulfonic acid

2,4-Dichlorobenzenesulfonyl chloride

2,4-dichloro-benzenesulfonic acid-anhydride

1,2,4-Trichlorobenzene