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555649

Sigma-Aldrich

2,4,6-Trichlorobenzenesulfonyl chloride

96%

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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

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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)
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)

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