Nonafluoro-valeric acid phenyl ester is a synthetic chemical compound with the molecular formula C8F15COOH. It is an ester derivative of nonafluoro-valeric acid, where the hydroxyl group (-OH) is replaced by a phenyl group (C6H5). nonafluoro-valeric acid phenyl ester is characterized by its highly fluorinated structure, which imparts unique properties such as low surface tension, high chemical stability, and resistance to thermal degradation. These characteristics make it useful in various applications, including as a component in fire-fighting foams, as a lubricant, and in the production of certain types of plastics and coatings. The compound's fluorinated nature also contributes to its non-flammability and low toxicity, which are desirable traits in industrial and commercial settings.
The CAS Registry Mumber 620-77-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 0 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 620-77: (5*6)+(4*2)+(3*0)+(2*7)+(1*7)=59 59 % 10 = 9 So 620-77-9 is a valid CAS Registry Number.