Benzenesulfonyl fluoride, 4-chloro- (9CI) Chemical Properties

Melting point:

47-48 °C

Boiling point:

236.3±23.0 °C(Predicted)

Density 

1.473±0.06 g/cm3(Predicted)

storage temp. 

Storage temp. 2-8°C

form 

solid

Appearance

Off-white to light brown Solid

InChI

1S/C6H4ClFO2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H

InChIKey

PCTLRVPDZBVCMP-UHFFFAOYSA-N

SMILES

ClC1=CC=C(S(=O)(F)=O)C=C1

Safety Information

WGK Germany 

WGK 3

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Skin Corr. 1B

Benzenesulfonyl fluoride, 4-chloro- (9CI) Usage And Synthesis

Uses

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.

reaction suitability

reaction type: click chemistry