4798-39-4 Usage
General Description
1,5-bis(2,3-epoxypropoxy)-2,2,3,3,4,4-hexafluoropentane is a chemical compound that is commonly used as a blowing agent in the production of foam insulation. It is also used as a refrigerant and a propellant in aerosol products. 1,5-bis(2,3-epoxypropoxy)-2,2,3,3,4,4-hexafluoropentane is a derivative of hexafluoropentane and contains two 2,3-epoxypropoxy groups, which makes it highly reactive and able to crosslink with other molecules. Its hexafluoropentane backbone gives it low toxicity and high thermal stability, making it a desirable option for various industrial applications. However, its use has raised concerns about its potential contribution to ozone depletion and global warming, leading to some restrictions on its use in certain regions.
Check Digit Verification of cas no
The CAS Registry Mumber 4798-39-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,9 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4798-39:
(6*4)+(5*7)+(4*9)+(3*8)+(2*3)+(1*9)=134
134 % 10 = 4
So 4798-39-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H14F6O4/c12-9(13,5-18-1-7-3-20-7)11(16,17)10(14,15)6-19-2-8-4-21-8/h7-8H,1-6H2
4798-39-4Relevant articles and documents
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Serrurier, Cecile Bassilana,Cambon, Aime
, p. 37 - 40 (2007/10/03)
In this paper, we describe the synthesis of new highly fluorinated diepoxides from diols of general formula HOCH2(CF2)nCH2OH which are not often used in organic synthesis because of their strong acidity, resulti
