425-22-9 Usage
Type of compound
Fluorocarbon derivative
Group
Fluoroalkyl ketones
Common uses
Solvent
Precursor for the synthesis of other fluorinated compounds
Production of refrigerants
Production of propellants
Production of foam blowing agents
Environmental impact
Considered a greenhouse gas with a relatively long atmospheric lifetime
Handling and storage
Should be conducted in a controlled and regulated manner to minimize potential adverse effects
Check Digit Verification of cas no
The CAS Registry Mumber 425-22-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 425-22:
(5*4)+(4*2)+(3*5)+(2*2)+(1*2)=49
49 % 10 = 9
So 425-22-9 is a valid CAS Registry Number.
425-22-9Relevant articles and documents
Perfluoroalkyl alkyl ketones from alkanoic and perfluoroalkanoic anhydrides
-
, (2008/06/13)
Perfluoroalkyl alkyl ketones are prepared by reaction of a perfluoroalkanoic acid anhydride and a nonfluorinated alkanoic acid anhydride.
