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723991 Sigma-Aldrich

Potassium 2-fluoro-5-formylphenyltrifluoroborate

  • CAS Number 1012868-70-0

  • Empirical Formula (Hill Notation) C7H4BF4KO

  • Molecular Weight 230.01

  •  MDL number MFCD09993332

  •  PubChem Substance ID 329764050

  •  NACRES NA.22

Purchase

Properties

Related Categories Aldehydes, Boronic Acids and Derivatives, Building Blocks, C7, Carbonyl Compounds,
Quality Level   100
mp   230-235 °C
SMILES string   [K+].Fc1ccc(C=O)cc1[B-](F)(F)F
InChI   1S/C7H4BF4O.K/c9-7-2-1-5(4-13)3-6(7)8(10,11)12;/h1-4H;/q-1;+1
InChI key   HCTPXGYDPRWOOU-UHFFFAOYSA-N

Description

Application

Organotrifluoroborate involved in:
• Metal-free chlorodeboronation
• Hydrolysis via silica gel and water
• Suzuki-Miyaura reactions
• Reductive amination
• Wittig reactions

Organotrifluoroborates as versatile and stable boronic acid surrogates.

Packaging

1, 5 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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