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Merck

282332

Sigma-Aldrich

Benzenesulfonyl fluoride

99%

Sinónimos:

Phenylsulfonyl fluoride

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About This Item

Fórmula lineal:
C6H5SO2F
Número de CAS:
Peso molecular:
160.17
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

reaction suitability

reaction type: click chemistry

refractive index

n20/D 1.492 (lit.)

bp

207-208 °C (lit.)

density

1.333 g/mL at 25 °C (lit.)

SMILES string

FS(=O)(=O)c1ccccc1

InChI

1S/C6H5FO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H

InChI key

IDIPWEYIBKUDNY-UHFFFAOYSA-N

General description

The gas-phase fluorine migration reactions of radical cations of benzenesulfonyl fluoride have been studied by electron ionization tandem mass spectrometry.

Application

Benzenesulfonyl fluoride has been used in the preparation of α-sulfonyl phosphonates by direct sulfonylation of lithiated alkyl phosphonates.

pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup


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Direct Sulfonylation of Lithiated Alkyl Phosphonates with Benzenesulfonyl Fluoride; Facile Method for Preparation of a-Sulfonyl Alkyl Phosphonates and Vinyl Sulfones.
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