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Merck
CN

ALD00200

Sigma-Aldrich

2-Bromo-4,6-difluorobenzenesulfonyl fluoride

95% (GC)

Synonym(s):

2-Bromo-4,6-difluorobenzenesulfonyl fluoride

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About This Item

Empirical Formula (Hill Notation):
C6H2BrF3O2S
Molecular Weight:
275.04
UNSPSC Code:
12352100
PubChem Substance ID:
329772632
NACRES:
NA.22

Key Documents

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Assay

95% (GC)

form

liquid

reaction suitability

reaction type: click chemistry

refractive index

n/D 1.5133

density

1.8965 at 25 °C

SMILES string

FS(C1=C(Br)C=C(F)C=C1F)(=O)=O

InChI

1S/C6H2BrF3O2S/c7-4-1-3(8)2-5(9)6(4)13(10,11)12/h1-2H

InChI key

UYQJPKWCZMLUNP-UHFFFAOYSA-N

Application

Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

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

Regulatory Information

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