Fluoro-diphenyl-arsine, also known as fluorophenylarsine or (diphenyl)arsinous fluoride, is an organoarsenic compound with the chemical formula (C6H5)2AsF. It is a colorless, crystalline solid that is sensitive to air and moisture. fluoro-diphenyl-arsine is formed by the reaction of diphenylarsine with hydrofluoric acid or by the direct fluorination of diphenylarsine. Fluoro-diphenyl-arsine is used as a precursor in the synthesis of various organoarsenic compounds and has potential applications in the fields of pharmaceuticals, materials science, and electronics. Due to its reactivity and potential toxicity, it should be handled with care and stored under an inert atmosphere.
The CAS Registry Mumber 322-22-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,2 and 2 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 322-22: (5*3)+(4*2)+(3*2)+(2*2)+(1*2)=35 35 % 10 = 5 So 322-22-5 is a valid CAS Registry Number.