Sodium tetrakis (pentafluorophenyl) borate
The Company has explored a mature and stable process synthesis route after three hundred times of lab-scale tests and has rectified many hidden hazards, which guarantees the safety significantly. After handling a series of formalities such as declaration, large-scale production of this product was realized in 2014. The stability and maturity are relatively high.
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Product Details
● CAS NO.:2797-28-6
● Molecular formula:C24BF20Na
● Molecular weight:702.33
● Decomposition temperature:315℃
● Liquid chromatogram

● Physical and chemical property and application
This product is white or light yellow crystal powder that is easy to get wet, insoluble in water but soluble in organic solvents. As a novel hi-tech compound, this product is used for developing new pharmaceutical intermediates or new electronic materials as electronic screen photoinitiator abroad. Sodium tetrakis (pentafluorophenyl) borate, as a fluorine-containing aryl boron compound, is a fine chemical used for polymerization catalyst and hydrogen storage material. This product plays an important role, especially as the core promoter of the metallocene catalyst system. Its unique olefin polymerization catalysis role will be played by ionizing metallocene compounds.
● Introduction to the process synthesis route
Solvent
A:C6F5Br+Mg----→C6F5MgBr Grignard reagent (Ⅰ)
Solvent
B:C6F5MgBr+BF3---(C6F5)3B (Ⅱ)
C:(Ⅰ)+(Ⅱ)-→(C6F5)4BMgBr
● Origin of the Company’s products
The Company has explored a mature and stable process synthesis route after three hundred times of lab-scale tests and has rectified many hidden hazards, which guarantees the safety significantly. After handling a series of formalities such as declaration, large-scale production of this product was realized in 2014. The stability and maturity are relatively high.
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