ALD00074

4-Fluoro-2-methylbenzenesulfonyl fluoride

95% (GC)

• Empirical Formula (Hill Notation): C₇H₆F₂O₂S
• CAS Number: 154641-99-3
• Molecular Weight: 192.18
• MDL number: MFCD21881643
• UNSPSC Code: 12352100
• PubChem Substance ID: 329772566

Properties

• assay: 95% (GC)
• form: liquid
• reaction suitability: reaction type: click chemistry
• refractive index: n/D 1.4843
• density: 1.3918 at 25 °C
• SMILES string: FC1=CC=C(S(=O)(F)=O)C=C1C
• InChI: 1S/C7H6F2O2S/c1-5-4-6(12(9,10)11)2-3-7(5)8/h2-4H,1H3
• InChI key: LLHBXUKMIZJBMC-UHFFFAOYSA-N

Description

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.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 206.0 °F
• flash_point_c: 96.67 °C