Phosphonic acid, bis[2-(hexyloxy)ethyl] ester, also known as 2-(Hexyloxy)ethyl phosphonic acid bis(2-hexyloxyethyl) ester, is a complex organic compound with the chemical formula C18H39O5P. It is a colorless liquid at room temperature and is soluble in water. phosphonic acid, bis[2-(hexyloxy)ethyl] ester is primarily used as a scale inhibitor in various industrial applications, such as water treatment, cooling systems, and oil recovery processes. It works by forming a protective layer on metal surfaces, preventing the deposition of calcium carbonate and other scale-forming minerals. Additionally, it exhibits corrosion inhibition properties, making it a valuable additive in industrial formulations. The compound's hexyloxyethyl groups contribute to its solubility and stability, enhancing its performance in diverse environments.
The CAS Registry Mumber 6151-91-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,5 and 1 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6151-91: (6*6)+(5*1)+(4*5)+(3*1)+(2*9)+(1*1)=83 83 % 10 = 3 So 6151-91-3 is a valid CAS Registry Number.