"9H-hexadecafluoro-nonanoic acid 1H,1H,9H-hexadecafluoro-nonyl ester" is a complex organic compound characterized by its perfluorinated structure. This molecule consists of a nonanoic acid backbone, where all hydrogen atoms are replaced by fluorine atoms, making it highly fluorinated. The ester linkage is formed between the carboxylic acid group of the hexadecafluoro-nonanoic acid and the hydroxyl group of another hexadecafluoro-nonyl moiety, creating a perfluorinated ester. 9H-hexadecafluoro-nonanoic acid 1H,1H,9H-hexadecafluoro-nonyl ester is known for its unique properties, such as chemical stability, low surface energy, and resistance to degradation, which make it useful in various industrial applications, including as a component in high-performance lubricants and as a surfactant in certain chemical processes. The perfluorinated nature of the molecule also contributes to its thermal and oxidative stability, although it is important to note the potential environmental implications associated with the use and disposal of perfluorinated compounds.
The CAS Registry Mumber 2996-35-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 6 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2996-35: (6*2)+(5*9)+(4*9)+(3*6)+(2*3)+(1*5)=122 122 % 10 = 2 So 2996-35-2 is a valid CAS Registry Number.