54822-22-9 Usage
General Description
2,2,3,3,4,4,5,5-Octafluoropentanoic acid methyl ester is a chemical compound with the molecular formula C6H5F8O2. It is a methyl ester of 2,2,3,3,4,4,5,5-octafluoropentanoic acid, a perfluorinated carboxylic acid. This chemical is used in various industrial and commercial applications, including as a surfactant, in the production of fluoropolymers, and as a solvent. It is also used as a raw material in the synthesis of other fluorinated compounds. This chemical is considered to be persistent in the environment and may have potential health and environmental hazards, so it is important to handle and dispose of it properly.
Check Digit Verification of cas no
The CAS Registry Mumber 54822-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,8,2 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54822-22:
(7*5)+(6*4)+(5*8)+(4*2)+(3*2)+(2*2)+(1*2)=119
119 % 10 = 9
So 54822-22-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H4F8O2/c1-16-3(15)5(11,12)6(13,14)4(9,10)2(7)8/h2H,1H3
54822-22-9Relevant articles and documents
Electrocarboxylation of α,ω-dihaloperfluoroalkanes and of perfluoroalkylhalides in a near-critical and supercritical CO2-methanol medium
Mazin,Mysov,Sterlin,Grinberg
, p. 29 - 35 (2007/10/03)
The electrocatalytical carboxylations of some perfluoroalkylhalides and α,ω-dihaloperfluoroalkanes on copper and stainless steel electrodes in near-and supercritical CO2-methanol mixtures have been investigated. The main products and intermediates were determined. It was shown that the differences in the composition of products in these two cases indicate quite different catalytic activities of copper and stainless steel electrodes with regard to the electroreduction reactions of the intermediates and quite different adsorptions of these intermediates on the surfaces of the electrodes.
