Cyclohexyl-tetraethyl guanidine, also known as CTEG, is a chemical compound that belongs to the guanidine family. It is a colorless liquid with a molecular formula of C14H30N2 and is widely used as a corrosion inhibitor in various industrial applications, particularly in the oil and gas industry. CTEG is known for its ability to form a protective film on metal surfaces, preventing corrosion and scale buildup. It is also biodegradable and less toxic compared to other corrosion inhibitors, making it an environmentally friendly alternative. However, it is essential to handle CTEG with care, as it can cause skin and eye irritation and should be stored away from heat and open flames.
The CAS Registry Mumber 4833-48-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,3 and 3 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4833-48: (6*4)+(5*8)+(4*3)+(3*3)+(2*4)+(1*8)=101 101 % 10 = 1 So 4833-48-1 is a valid CAS Registry Number.