6669-03-0 Usage
Uses
Used in Electronics Industry:
PENTAFLUORO-(2,2,2-TRIFLUOROETHOXY)BENZENE is used as a solvent and intermediate in the production of fluorinated compounds, which are essential in the manufacturing of electronic components and devices. Its high stability and resistance to chemical reactions contribute to the reliability and performance of these electronics.
Used in Chemical Industry:
In the chemical industry, PENTAFLUORO-(2,2,2-TRIFLUOROETHOXY)BENZENE serves as a crucial intermediate for synthesizing a variety of fluorinated compounds. Its unique properties allow for the creation of new materials with enhanced chemical and thermal stability, which are vital for various chemical processes and products.
Used in Pharmaceutical Industry:
PENTAFLUORO-(2,2,2-TRIFLUOROETHOXY)BENZENE is utilized as a solvent and intermediate in the synthesis of pharmaceutical compounds. Its stability and resistance to chemical reactions make it an ideal candidate for use in the development of new drugs and drug delivery systems.
Check Digit Verification of cas no
The CAS Registry Mumber 6669-03-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,6 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6669-03:
(6*6)+(5*6)+(4*6)+(3*9)+(2*0)+(1*3)=120
120 % 10 = 0
So 6669-03-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H2F8O/c9-2-3(10)5(12)7(6(13)4(2)11)17-1-8(14,15)16/h1H2
6669-03-0Relevant articles and documents
Reaction of hexafluorobenzene with trimethylsilyl ethers
Zhang, Y. F.,Kirchmeier, Robert L.,Shreeve, Jean'ne M.
, p. 287 - 292 (2007/10/02)
Hexafluorobenzene reacts readily with a variety of trimethylsilyl ethers ROSiMe3 (R = CF3CH2, FCH2CH2, H(CF2)nCH2 (n = 2, 4), CF3(CF2)6CH2, CF3(CF2)5CH2CH2, Me3SiOCH2CH2, C6F5OCH2CH2, C6H5, 4-FC6H4) to give from mono- to hexapolyfluoroalkoxy- and polyfluoroaryloxy-benzenes.The structure of C6(OCH2CF3)6 has been confirmed by single-crystal X-ray analysis.The perfluorinated ether C6F5OCF2CF3 may be synthesized from C6F5OCH2CF3 by chlorination and subsequent fluorination with SbF3/SbCl5.The chlorination of 5,6,7,8-tetrafluoro-1,4-benzodioxane is also discussed.