Tris(2,2,3,3-tetrafluoropropoxy)borane, also known as BF3(OC3F7)3, is a colorless, volatile, and highly toxic liquid chemical compound. It is a boron-based Lewis acid and a fluorous reagent, widely used in organic synthesis as a catalyst and a reagent. Tris(2,2,3,3-tetrafluoropropoxy)borane is characterized by its strong electron-withdrawing properties and its ability to form stable complexes with various substrates. Due to its unique properties, it has found applications in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. However, it requires careful handling and storage due to its toxicity and potential environmental impact.
The CAS Registry Mumber 2317-76-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,1 and 7 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2317-76: (6*2)+(5*3)+(4*1)+(3*7)+(2*7)+(1*6)=72 72 % 10 = 2 So 2317-76-2 is a valid CAS Registry Number.