Arsinous acid, As,As-bis(trifluoromethyl)-, 1,1-dimethylethyl ester, also known as bis(trifluoromethyl)arsinous acid, is an organoarsenic compound with the chemical formula C5H9AsF6O2. It is a colorless liquid that is sensitive to air and moisture. arsinous acid, As,As-bis(trifluoromethyl)-, 1,1-dimethylethyl ester is an ester derivative of arsinous acid, where the hydroxyl group is replaced by a 1,1-dimethylethyl (tert-butyl) group. It is synthesized by reacting arsinous acid with tert-butyl alcohol in the presence of a catalyst. Bis(trifluoromethyl)arsinous acid has potential applications in the synthesis of various organoarsenic compounds and as a reagent in organic chemistry. Due to its reactivity and potential toxicity, it should be handled with care and stored under an inert atmosphere.
The CAS Registry Mumber 1476-01-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,7 and 6 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1476-01: (6*1)+(5*4)+(4*7)+(3*6)+(2*0)+(1*1)=73 73 % 10 = 3 So 1476-01-3 is a valid CAS Registry Number.