4-Chlorobenzene-1,3-disulphonyl dichloride

Base Information

• Chemical Name: 4-Chlorobenzene-1,3-disulphonyl dichloride
• CAS No.: 2891-17-0
• Molecular Formula: C6H3 Cl3 O4 S2
• Molecular Weight: 309.578
• European Community (EC) Number: 220-759-3
• DSSTox Substance ID: DTXSID80183108
• Nikkaji Number: J87.259H
• Wikidata: Q83053830
• Mol file: 2891-17-0.mol

Synonyms:2891-17-0;4-chlorobenzene-1,3-disulfonyl dichloride;4-Chlorobenzene-1,3-disulphonyl dichloride;4-chloro-1,3-benzenedisulfonyl dichloride;EINECS 220-759-3;1,3-Benzenedisulfonyl dichloride, 4-chloro-;4-chlorobenzene-1,3-disulfonyl chloride;C6H3Cl3O4S2;SCHEMBL7124035;C6-H3-Cl3-O4-S2;DTXSID80183108;1-Chlorbenzol-2,4-disulfochlorid;GS3189;1-Chlorobenzene-2,4-disulfonechloride;4-chloro-1,3-benzenedisulfonyldichloride;CS-0232494;EN300-1273368

Chemical Property of 4-Chlorobenzene-1,3-disulphonyl dichloride

Chemical Property:

• Vapor Pressure: 9.2E-07mmHg at 25°C
• Boiling Point: 416.5°Cat760mmHg
• Flash Point: 205.7°C
• PSA: 85.04000
• Density: 1.772g/cm³
• LogP: 4.35660
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 307.853834
• Heavy Atom Count: 15
• Complexity: 418

Purity/Quality:

99% ^*data from raw suppliers

4-Chlorobenzene-1,3-disulphonyldichloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of 4-Chlorobenzene-1,3-disulphonyl dichloride

There total 7 articles about 4-Chlorobenzene-1,3-disulphonyl dichloride 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: 35.0%

chlorobenzene (108-90-7) → 4-chloro-1,3-benzenedisulfonyl dichloride (2891-17-0)

Guidance literature:

With chlorosulfonic acid; at 140 ℃; for 3h;

DOI:10.1007/s11172-016-1518-5

Reference yield:

→ 4-chloro-1,3-benzenedisulfonyl dichloride (2891-17-0)

Guidance literature:

With phosphorus pentachloride; at 140 - 150 ℃;

Reference yield:

4-hydroxy-benzene-1,3-disulfonyl chloride (1892-33-7) → 4-chloro-1,3-benzenedisulfonyl dichloride (2891-17-0)

Guidance literature:

With phosphorus pentachloride; trichlorophosphate; at 120 - 130 ℃;

upstream raw materials:

4-hydroxy-benzene-1,3-disulfonyl chloride

4-chlorobenzenesulfonyl chloride

chlorobenzene

Downstream raw materials:

4-chloro-benzene-1,3-disulfonic acid bis-[2]pyridylamide

clofenamide

4-chloro-1,3-benzenedithiol

Chlorobenzene-2,4-bis-sulphonic acid bishydrazide

Refernces

• 1、 -. "Optical brightening agents of naphthalimide derivatives". . . Retrieved 2008/06/13.