555908
2,3,4-Trifluorobenzenesulfonyl chloride
97%
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About This Item
Linear Formula:
F3C6H2SO2Cl
CAS Number:
Molecular Weight:
230.59
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Product Name
2,3,4-Trifluorobenzenesulfonyl chloride, 97%
InChI
1S/C6H2ClF3O2S/c7-13(11,12)4-2-1-3(8)5(9)6(4)10/h1-2H
SMILES string
Fc1ccc(c(F)c1F)S(Cl)(=O)=O
InChI key
XFTDZYFHXRZLEF-UHFFFAOYSA-N
assay
97%
refractive index
n20/D 1.5040 (lit.)
bp
234-236 °C (lit.)
density
1.640 g/mL at 25 °C (lit.)
General description
2,3,4-Trifluorobenzenesulfonyl chloride may be used as an arylating agent during the synthesis of (2,3,4-trifluorophenyl)furan derivatives. It may also be employed during the preparation of 1-(2-bromobenzyl)-2,5-bis(2,3,4-trifluorophenyl)pyrrole and 1-(2-bromobenzyl)-2-(2,3,4-trifluorophenyl)pyrrole.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
225.0 °F - closed cup
flash_point_c
107.2 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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Efficient synthesis of Π-conjugated molecules incorporating fluorinated phenylene units through palladium-catalyzed iterative C (sp2)?H bond arylations.
Abdelmalek F, et al.
Beilstein Journal of Organic Chemistry, 11(1), 2012-2020 (2015)
Palladium-Catalyzed Iterative C- H Bond Arylations: Synthesis of Medium-Size Heterocycles with a Bridgehead Nitrogen Atom.
Hagui W, et al.
ChemCatChem, 7(21), 3544-3554 (2015)
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