2263-97-0 Usage
General Description
1,2,11,12-Tetrachlorodocosafluorododecane, also known as perfluorotetradecahydrophenanthrene, is a synthetic chemical compound consisting of 22 carbon atoms, 4 chlorine atoms, and 10 fluorine atoms. It is used primarily as a surfactant and lubricant in industrial applications, and has been found in some consumer products such as textiles and food packaging. The compound is highly resistant to heat, chemicals, and degradation, making it useful for a wide range of industrial and commercial purposes. However, it has also been found to persist in the environment and bioaccumulate in living organisms, leading to potential concerns about its impact on human health and the environment. As a result, there is ongoing research and regulation regarding the use and safety of 1,2,11,12-Tetrachlorodocosafluorododecane.
Check Digit Verification of cas no
The CAS Registry Mumber 2263-97-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,6 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2263-97:
(6*2)+(5*2)+(4*6)+(3*3)+(2*9)+(1*7)=80
80 % 10 = 0
So 2263-97-0 is a valid CAS Registry Number.
2263-97-0Relevant articles and documents
Coupling reactions of chlorofluoro and perfluoroalkyl iodides
Wlassics, Ivan,Tortelli, Vito
scheme or table, p. 1719 - 1728 (2009/06/05)
Coupling reactions of chlorofluoro- and perfluoroalkyl iodides R f-I with Rf = ClCF2CFCl-(CF2) 3CF2-, ClCF2CFClO(CF2) 3CF2-, ClCF2CFCl-, (CF3) 2CF- , (CF3)2CFCF2CF2- in the presence of a zinc/solvent system give dimers in good yields. Both homodimerizations (one iodide) and heterodimerizations (two different iodides) have been studied. The effect of temperature and solvent is shown. The zinc mediated dechlorination of vicinal chlorine atoms in the dimers afforded terminal alkenes and dienes.