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Tetrafluoromethane is the product when any carbon compound, including carbon itself, is burned in an atmosphere of fluorine. With hydrocarbons, hydrogen fluoride is a coproduct. It was first reported in 1926. [7] It can also be prepared by the fluorination of carbon dioxide, carbon monoxide or phosgene with sulfur tetrafluoride.
The carbon–fluorine bond is a polar covalent bond between carbon and fluorine that is a component of all organofluorine compounds. It is one of the strongest single bonds in chemistry (after the B–F single bond, Si–F single bond, and H–F single bond), and relatively short, due to its partial ionic character.
In contrast to graphite intercalation compounds it is a covalent graphite compound. Carbon is stable in a fluorine atmosphere up to about 400 °C, but between 420-600 °C a reaction takes place to give sub stoichiometric carbon monofluoride, CF 0.68 appearing dark grey.
Chemical formula Synonyms CAS number; C 4 Br 2: dibromobutadiyne: 36333-41-2 C 4 Ce: cerium tetracarbide: 12151-79-0 C 4 ClF 7 O: heptafluorobutyryl chloride: 375-16-6 C 4 Cl 2 F 4 O 2 ...
The F-gas Regulation adopts an approach based on containment and recovery of F-gases as well as imposing obligations on reporting, training and labeling on those using F-gases. On 26 September 2011, the Commission issued a report on the application, effects and adequacy of the Regulation, drawing from the results of an analytical study it ...
C4-FN (C4-fluoronitrile, C4FN) is a perfluorinated compound developed as a high-dielectric gas for high-voltage switchgear. [1] It has the structure (CF 3) 2 CFC≡N, which can be described as perfluoroisobutyronitrile, falling under the category of PFAS, or per- and polyfluoroalkyl substances.
Senator Josh Hawley suggests a whopping 40-fold tariff increase on Chinese-made electric cars to fend off ‘an existential threat’ to American automakers Dylan Sloan February 29, 2024 at 1:08 PM
Tetrafluoroethylene is a synthetic colorless, odorless gas that is insoluble in water. Like all unsaturated fluorocarbons, it is susceptible to nucleophilic attack. It is unstable towards decomposition to carbon and carbon tetrafluoride (CF 4) and prone to form explosive peroxides in contact with air. [3] [4]