94767-47-2 Usage
General Description
2,2,3,3-Tetrafluorobenzodioxene is a chemical compound with the molecular formula C8H2F4O2. It is a colorless liquid that is used as a monomer in the production of high-performance plastics. 2,2,3,3-TETRAFLUOROBENZODIOXENE is highly fluorinated, making it resistant to heat, chemicals, and weathering, and it also has good electrical insulation properties. However, it is not widely used due to its high cost and limited applications. 2,2,3,3-Tetrafluorobenzodioxene is also considered to be a persistent organic pollutant, as it can persist in the environment for a long time and bioaccumulate in organisms. Therefore, it is important to handle this compound with care and to consider its potential environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 94767-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,7,6 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94767-47:
(7*9)+(6*4)+(5*7)+(4*6)+(3*7)+(2*4)+(1*7)=182
182 % 10 = 2
So 94767-47-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H4F4O2/c9-7(10)8(11,12)14-6-4-2-1-3-5(6)13-7/h1-4H
94767-47-2Relevant articles and documents
Process for the preparation of 2,2,3,3-tetrafluoro-1,4-benzodioxanes, novel o-(2-bromo-1,1,2,2-tetrafluoroethoxy)-phenols, and novel 2-bromo-1,1,2,2-tetrafluoroethoxy-containing phenyl ethers
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, (2008/06/13)
The present invention is drawn to a process for preparing a 2,2,3,3-tetrafluoro-1,4-benzodioxane, by cyclocondensing a o-(2-bromo-tetrafluoroethoxy)-phenol in the presence of an acid binder.
Process for the dechlorination and/or debromination of fluorine-and chlorine- and/or bromine-containing aromatic compounds
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, (2008/06/13)
Fluorine- and chlorine- and/or bromine-containing aromatic compounds are dechlorinated and/or debrominated with hydrogen in an industrially advantageous and selective manner, if the palladium catalyst is present in stationary phase and the aromatic compound in gas phase.
