Butyl-cyclohexyloxy-fluoro-borane, also known as BCHF, is a complex organoborane compound with the chemical formula C12H25BOF. It is a colorless liquid at room temperature and is highly sensitive to moisture and air. BCHF is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the hydroboration reaction. This reaction involves the addition of BCHF to an alkene, followed by oxidation to yield the corresponding alcohol. The compound is also known for its ability to act as a Lewis acid, facilitating various chemical transformations. Due to its reactivity, BCHF must be handled with care, typically under an inert atmosphere or in a controlled environment.
The CAS Registry Mumber 331-08-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,3 and 1 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 331-08: (5*3)+(4*3)+(3*1)+(2*0)+(1*8)=38 38 % 10 = 8 So 331-08-8 is a valid CAS Registry Number.