Ethyl 2-(diethoxyphosphoryl)octadecanoate is a complex organic compound with the chemical formula C24H49O5P. It is a derivative of octadecanoic acid, also known as stearic acid, which is a saturated fatty acid with an 18-carbon chain. The molecule features an ethyl group attached to the second carbon of the octadecanoic acid chain, and a diethoxyphosphoryl group attached to the same carbon. This diethoxyphosphoryl group consists of a phosphorus atom bonded to two oxygen atoms and two ethoxy groups. Ethyl 2-(diethoxyphosphoryl)octadecanoate is used in various applications, including as a flame retardant, plasticizer, and in the synthesis of other phosphorus-containing compounds. Its unique structure allows it to form strong bonds with materials, enhancing their resistance to heat and flame.
The CAS Registry Mumber 7152-35-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,5 and 2 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 7152-35: (6*7)+(5*1)+(4*5)+(3*2)+(2*3)+(1*5)=84 84 % 10 = 4 So 7152-35-4 is a valid CAS Registry Number.