3-(fluorosulphonyl)benzoic acid Chemical Properties

Melting point:

147-153°C

Boiling point:

358.8±25.0 °C(Predicted)

Density 

1.538±0.06 g/cm3(Predicted)

storage temp. 

2-8°C

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Solid

pka

3.40±0.10(Predicted)

color 

White to Pale Yellow

InChI

1S/C7H5FO4S/c8-13(11,12)6-3-1-2-5(4-6)7(9)10/h1-4H,(H,9,10)

InChIKey

VWYMBWGOJRULOV-UHFFFAOYSA-N

SMILES

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

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45

RIDADR 

1759

WGK Germany 

3

HazardClass 

8

PackingGroup 

III

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Eye Dam. 1
Skin Corr. 1B

3-(fluorosulphonyl)benzoic acid 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

3-(fluorosulphonyl)benzoic acid (454-95-5)Related Product Information

• 3-NITROBENZENESULPHONYL FLUORIDE 97
• 3-methylbenzenesulfonyl fluoride
• 4-(Trifluoromethyl)benzene-1-sulfonyl chloride