Isopropyl ester of tetraethyldiamidophosphorus acid, also known as isopropyl phosphoramidate, is a chemical compound with the molecular formula C9H22NO3P. It is derived from tetraethyldiamidophosphorus acid, which is a phosphorus-containing compound with four ethyl groups and two amide groups. The isopropyl ester is formed by the reaction of tetraethyldiamidophosphorus acid with isopropanol, resulting in the replacement of one of the hydrogen atoms in the acid with an isopropyl group. isopropyl ester of tetraethyldiamidophosphorus acid is primarily used as a precursor in the synthesis of various organophosphorus compounds, which have applications in pesticides, flame retardants, and other industrial chemicals. Due to its potential toxicity and reactivity, it is important to handle isopropyl ester of tetraethyldiamidophosphorus acid with care and in accordance with proper safety protocols.
The CAS Registry Mumber 3402-28-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,0 and 2 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3402-28: (6*3)+(5*4)+(4*0)+(3*2)+(2*2)+(1*8)=56 56 % 10 = 6 So 3402-28-6 is a valid CAS Registry Number.