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746959 Sigma-Aldrich

Ethenesulfonyl fluoride

95%

Synonym: ESF, Vinyl sulfonyl fluoride

  • CAS Number 677-25-8

  • Empirical Formula (Hill Notation) C2H3FO2S

  • Molecular Weight 110.11

  •  MDL number MFCD00051388

  •  PubChem Substance ID 329765803

  •  NACRES NA.22

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Properties

Related Categories Bi-Functional Sulfonyl Fluorides, Building Blocks, Building Blocks for SuFEx: The Next Click Reaction, Chemical Synthesis, Fluorination,
InChI Key   BYPHZHGVWNKAFC-UHFFFAOYSA-N
assay   95%
refractive index   n20/D 1.385
density   1.328 g/mL at 25 °C

Description

Packaging

1 g in amber poly bottle

250 mg in glass bottle

Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN 2920 3(8) / PGII
WGK Germany 
3
Flash Point(F) 
104 °F
Flash Point(C) 
40 °C

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Barry Sharpless Group – Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Barry Sharpless Group – Professor Product Portal
Keywords: Asymmetric synthesis, Building blocks, Chemical reactions, Click chemistry, Oxidations, Solvents, transformation

SuFEx: Sulfonyl Fluorides that Participate in the Next Click Reaction

Sulfur (VI) fluoride exchange (SuFEx) has been identified as the next click chemistry reaction owing to the balanced properties of fluoride bonding to hydrogen and sulfur (VI). In collaboration with ...
Keywords: Building blocks, Chemical biology, Click chemistry, Drug discovery, Materials Science, Purification, Reductions

Peer-Reviewed Papers
15

References

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