DAK 16, also known as 1,2-benzenedicarboxylic acid, diisodecyl ester, is a chemical compound primarily used as a corrosion inhibitor and metal deactivator in various industrial applications. It is an ester derived from phthalic acid and isodecyl alcohol, featuring a molecular formula of C26H44O4. DAK 16 is known for its effectiveness in preventing corrosion in metal systems, particularly in cooling water and oil-based systems, and is also used as a lubricant additive. It is important to note that while it serves a protective role in industrial settings, DAK 16 may have environmental and health concerns, and appropriate safety measures should be taken during its handling and use.
The CAS Registry Mumber 9050-15-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,5 and 0 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 9050-15: (6*9)+(5*0)+(4*5)+(3*0)+(2*1)+(1*5)=81 81 % 10 = 1 So 9050-15-1 is a valid CAS Registry Number.