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Selectfluor

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Selectfluor molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Selectfluor (CAS 140681-55-6). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS140681-55-6
Molecular formulaC7H14B2ClF9N2
Molecular weight354.25 g/mol
IUPAC name1-(chloromethyl)-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane ditetrafluoroborate
SynonymsRefChem:884798 · F-TEDA · C7H14B2ClF9N2 · Selectfluor Fluorinating Reagent · F-TEDA-BF4 · Selectflor
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive Irritant Irritant
  • H302 Harmful if swallowed
  • H317 May cause an allergic skin reaction
  • H318 Causes serious eye damage
  • H412 Harmful to aquatic life with long lasting effects
  • H252 Self-heating in large quantities; may catch fire

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1-CHLOROMETHYL-4-FLUORO-1,4-DIAZONIABIC 439479-100G
439479-25G
439479-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.