Cyclohexyl-<2-hydroxy-propyl>-hydrogen-phosphat, also known as 2-hydroxypropylphosphonic acid cyclohexyl ester, is a phosphonic acid derivative with the chemical formula C9H19O3P. It is a colorless liquid at room temperature and is soluble in water. Cyclohexyl-<2-hydroxy-propyl>-hydrogen-phosphat is primarily used as a chelating agent, corrosion inhibitor, and scale inhibitor in various industrial applications, such as water treatment, oil and gas production, and metalworking fluids. Its ability to form stable complexes with metal ions makes it effective in preventing scale formation and corrosion in pipelines and equipment. Additionally, it exhibits low toxicity and is considered environmentally friendly, making it a preferred choice in many industrial processes.
The CAS Registry Mumber 4281-57-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,8 and 1 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4281-57: (6*4)+(5*2)+(4*8)+(3*1)+(2*5)+(1*7)=86 86 % 10 = 6 So 4281-57-6 is a valid CAS Registry Number.