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747157 Sigma-Aldrich

Potassium pentafluroroethyltrifluoroborate

95%

  • CAS Number 476639-90-4

  • Empirical Formula (Hill Notation) C2BF8K

  • Molecular Weight 225.92

  •  MDL number MFCD17214187

  •  PubChem Substance ID 329765814

  •  NACRES NA.22

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Properties

Related Categories Alkyl Trifluoroborate Salts, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents, Trifluoroborate Salts More...
Quality Level   100
assay   95%
mp   252-257 °C
storage temp.   2-8°C
SMILES string   F[B-](F)(F)C(F)(F)C(F)(F)F.[K+]
InChI   1S/C2BF8.K/c4-1(5,2(6,7)8)3(9,10)11;/q-1;+1
InChI key   PSJPJAFBTMLFFX-UHFFFAOYSA-N

Description

Application

Organotrifluoroborate involved in:
• Suzuki Miyaura cross-coupling reactions, and polymerization reactions
• Synthesis of photonic crystals
• Synthesis of sensitizers for dye-sensitized solar cells
• Mannich / diastereoselective hydroamination reaction sequence

Organotrifluoroborates as versatile and stable boronic acid surrogates

Packaging

1, 10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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