5-CHLORO-2,4-DIFLUOROBENZENESULFONYL CHLORIDE

Base Information

Chemical Name:5-CHLORO-2,4-DIFLUOROBENZENESULFONYL CHLORIDE
CAS No.:13656-57-0
Molecular Formula:C6H2Cl2F2O2S
Molecular Weight:247.049
Hs Code.:2904909090
European Community (EC) Number:638-922-6
DSSTox Substance ID:DTXSID70378526
Nikkaji Number:J3.567.859J
Wikidata:Q72518406
Mol file:13656-57-0.mol

Synonyms:5-Chloro-2,4-difluorobenzenesulfonylchloride;5-Chloro-2,4-difluorophenylsulfonyl chloride;

Suppliers and Price of 5-CHLORO-2,4-DIFLUOROBENZENESULFONYL CHLORIDE

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
5-Chloro-2,4-difluorobenzenesulfonylchloride
1g
$ 75.00

SynQuest Laboratories
5-Chloro-2,4-difluorobenzenesulfonyl chloride 97%
5 g
$ 18.00

Oakwood
5-Chloro-2,4-difluorobenzenesulfonylchloride 98%
1g
$ 10.00

Oakwood
5-Chloro-2,4-difluorobenzenesulfonylchloride 98%
5g
$ 20.00

Oakwood
5-Chloro-2,4-difluorobenzenesulfonylchloride 98%
100g
$ 275.00

Oakwood
5-Chloro-2,4-difluorobenzenesulfonylchloride 98%
25g
$ 80.00

Matrix Scientific
5-Chloro-2,4-difluorobenzenesulfonyl chloride 97%
5g
$ 29.00

Matrix Scientific
5-Chloro-2,4-difluorobenzenesulfonyl chloride 97%
25g
$ 113.00

Labseeker
5-CHLORO-2,4-DIFLUOROBENZENESULFONYLCHLORIDE 98
1kg
$ 889.00

Crysdot
5-Chloro-2,4-difluorobenzenesulfonylchloride 95+%
25g
$ 101.00

Total 61 raw suppliers

Chemical Property of 5-CHLORO-2,4-DIFLUOROBENZENESULFONYL CHLORIDE

Chemical Property:

Vapor Pressure:0.0293mmHg at 25°C
Melting Point:24 °C
Refractive Index:1.516
Boiling Point:289.1 °C at 760 mmHg
Flash Point:128.6 °C
PSA：42.52000
Density:1.686 g/cm³
LogP:3.62650
Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C
XLogP3:2.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:245.9120622
Heavy Atom Count:13
Complexity:277

Purity/Quality:

98% ^*data from raw suppliers

5-Chloro-2,4-difluorobenzenesulfonylchloride ^*data from reagent suppliers

Safty Information:

Pictogram(s): C
Hazard Codes:C
Statements: 34
Safety Statements: 26-36/37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=C(C(=CC(=C1F)Cl)S(=O)(=O)Cl)F

Technology Process of 5-CHLORO-2,4-DIFLUOROBENZENESULFONYL CHLORIDE

There total 2 articles about 5-CHLORO-2,4-DIFLUOROBENZENESULFONYL 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:

: 3782-66-9
5-Chlor-2.4-difluor-benzolsulfonsaeure-fluorid

: 13656-57-0
5-chloro-2,4-difluorobenzene-1-sulfonyl chloride

Guidance literature:: With chlorosulfonic acid;

Reference yield:

: 26120-89-8
2,4,5-trichlorobenzenesulfonyl fluoride

: 13656-57-0
5-chloro-2,4-difluorobenzene-1-sulfonyl chloride

Guidance literature:: Multi-step reaction with 2 steps

1: KF / 240 - 250 °C

2: ClSO₃H

With chlorosulfonic acid; potassium fluoride;

Reference yield: 97.0%

: 13656-57-0
5-chloro-2,4-difluorobenzene-1-sulfonyl chloride

: 72592-18-8
tert-butyl isothiazol-3-ylcarbamate

: tert-butyl ((5-chloro-2,4-difluorophenyl)sulfonyl)(isothiazol-3-yl)carbamate

Guidance literature:: tert-butyl isothiazol-3-ylcarbamate; With lithium hexamethyldisilazane; In tetrahydrofuran; at -78 - 20 ℃; for 1.16667h;

5-chloro-2,4-difluorobenzene-1-sulfonyl chloride; In tetrahydrofuran; at -78 - 20 ℃; for 12h;