ALD00060

2,5-Dichlorobenzenesulfonyl fluoride

95% (GC)

• Empirical Formula (Hill Notation): C₆H₃Cl₂FO₂S
• CAS Number: 1373233-39-6
• Molecular Weight: 229.06
• UNSPSC Code: 12352100
• PubChem Substance ID: 329772555
• NACRES: NA.22

Properties

• assay: 95% (GC)
• reaction suitability: reaction type: click chemistry
• refractive index: n20/D 1.540
• density: 1.568 g/mL at 25 °C
• SMILES string: FS(C1=C(Cl)C=CC(Cl)=C1)(=O)=O
• InChI: 1S/C6H3Cl2FO2S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H
• InChI key: RFKAVWPYSXFORB-UHFFFAOYSA-N

Description

General description

2,5-Dichlorobenzenesulfonyl fluoride is a halogenated aromatic sulfonyl fluoride.

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: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable