Specification Sheet
Product Name Potassium 5-bromothiophene-2-trifluoroborate,
90%
Product Number 729299
Product Brand ALDRICH
Molecular Weight 268.93
 
TEST SPECIFICATION
Appearance (Color) White to Beige to Brown
Appearance (Form) Powder to Chunks
Proton NMR spectrum Conforms to Structure
Fluorine NMR Spectra Conforms to Structure
Boron NMR Spectra Conforms to Structure
Carbon 15.7 - 20.0 %
Sulfur (S) 10.5 - 13.4 %
Purity (Titration by NaOH) 88.0 - 112.0 %
Titration by AgNO3 26.1 - 33.3 %
  %Br, After Combustion with Oxygen