4-Amino-2,5-dichlorobenzenesulfonyl chloride

Base Information

• Chemical Name: 4-Amino-2,5-dichlorobenzenesulfonyl chloride
• CAS No.: 4857-94-7
• Molecular Formula: C₆H₄Cl₃NO₂S
• Molecular Weight: 260.528
• European Community (EC) Number: 610-426-4
• DSSTox Substance ID: DTXSID501255667
• Nikkaji Number: J1.800.802E
• Mol file: 4857-94-7.mol

Synonyms:4857-94-7;4-amino-2,5-dichlorobenzenesulfonyl chloride;4-Amino-2,5-dichlorobenzene-1-sulfonyl chloride;4-amino-2,5-dichloro-benzenesulfonyl Chloride;SCHEMBL1035731;BAWYRVMRUXDHTQ-UHFFFAOYSA-N;DTXSID501255667;4-Amino-2,5-dichlorbenzolsulfochlorid;4-amino-2,5-dichlorophenylsulfonyl chloride;2,5-dichloro-aniline-4-sulphonic acid chloride;4-Amino-2,5-dichlorobenzenesulfonic acid chloride;4-amino-2,5-dichloro-benzenesulfonyl chloride, AldrichCPR

Chemical Property of 4-Amino-2,5-dichlorobenzenesulfonyl chloride

Chemical Property:

• Vapor Pressure: 4.12E-06mmHg at 25°C
• Boiling Point: 384.3°C at 760 mmHg
• Flash Point: 186.2°C
• Density: 1.71g/cm³
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 258.902833
• Heavy Atom Count: 13
• Complexity: 276

Purity/Quality:

99%min ^*data from raw suppliers

4-Amino-2,5-dichlorobenzene-1-sulfonylchloride 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=C(C(=CC(=C1Cl)S(=O)(=O)Cl)Cl)N

Technology Process of 4-Amino-2,5-dichlorobenzenesulfonyl chloride

There total 4 articles about 4-Amino-2,5-dichlorobenzenesulfonyl chloride 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:

2,5 dichloroaniline (95-82-9) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 2,5-dichloro-4-aminobenzenesulfonyl chloride (4857-94-7)

Guidance literature:

With chlorosulfonic acid; thionyl chloride;

Reference yield:

1-amino-2,5-dichlorobenzene-4-sulphonic acid (88-50-6) → 2,5-dichloro-4-aminobenzenesulfonyl chloride (4857-94-7)

Guidance literature:

With chlorosulphuric acid;

Reference yield:

Sodium; 4-amino-2,5-dichloro-benzenesulfonate → 2,5-dichloro-4-aminobenzenesulfonyl chloride (4857-94-7)

Guidance literature:

With chlorosulfonic acid;

upstream raw materials:

1-amino-2,5-dichlorobenzene-4-sulphonic acid

2,5 dichloroaniline

N,N-dimethyl-formamide

Downstream raw materials:

2,5-dichloro-4-aminobenzenesulfonyl fluoride

4-Brom-2,3,6-trichlor-anilin

4-Amino-2.3.5-trichlor-phenyl-sulfonsaeure-amid

2,3,6-trichloroanisole

Refernces