Skip to Content
Merck
All Photos(3)

Key Documents

555649

Sigma-Aldrich

2,4,6-Trichlorobenzenesulfonyl chloride

96%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Cl3C6H2SO2Cl
CAS Number:
Molecular Weight:
279.96
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

96%

form

solid

mp

44-48 °C (lit.)

SMILES string

Clc1cc(Cl)c(c(Cl)c1)S(Cl)(=O)=O

InChI

1S/C6H2Cl4O2S/c7-3-1-4(8)6(5(9)2-3)13(10,11)12/h1-2H

InChI key

WHJAQKAAIOHCGN-UHFFFAOYSA-N

Application

2,4,6-Trichlorobenzenesulfonyl chloride may be used to synthesize 2,4,6-trichlorothiophenol and N-(2-hydroxymethylphenyl)-2,4,6-trichlorobenzenesulfonamide.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Synthesis of novel nitrogen-containing ligands for the enantioselective addition of diethylzinc to aldehydes.
Fonseca MH, et al.
Tetrahedron Asymmetry, 14(14), 1989-1994 (2003)
Quantitative structure-activity analysis in dihydropteroate synthase inhibition of sulfones. Comparison with sulfanilamides.
De Benedetti PG, et al.
Journal of Medicinal Chemistry, 30(3), 459-464 (1987)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service