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Methane, tetrafluoro-;Tetrafluoromethane;Freon-14;Carbon tetrafluoride
Molecular formula : CF4
MW : 88.01
CAS, introductory-73-0

nature : odorless and colorless and tasteless gas. Melting point -150 ° C (-184 ° C), the boiling point of 128 ° C, density 1.96g/cm3. Water-soluble. Very stable to heat, and chemical properties than carbon tetrachloride more lively.

preparation methods : carbon and fluorine reaction, or reaction of carbon monoxide with fluoride or fluoride reaction with the silicon carbide, or fluorine stone and petroleum coke in the furnace Lane reaction, or two halons and HF response, or carbon tetrachloride and silver fluoride reaction, or reaction of HF with carbon tetrachloride, CFCs can be generated tetrafluoroethane. Carbon tetrachloride and the reaction of HF to fill in a chromium hydroxide high temperature nickel tube, the reaction gas washing, caustic washing to remove acidic gases, and through the freezer, remove the silica gel used water gas, generated from the final distillation products.

purposes : for refrigerant, solvents, lubricants, insulation materials, pipe infrared detector as a coolant. Also for the production of low-temperature liquid manometer or as inert gases, or for a variety of integrated circuits, such as plasma etching and laser gas.


Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
Structure:
More Detailed Data:
1) tetrafluoromethane;carbon tetrafluoride
2) carbon tetrafluoride;tetrafluoromethane
3) carbon tetrafluoride;tetrafluoromethane
4) Tetrafluoromethane;FC 14;Halocarbon 14;Refrigerant R 14;Carbon tetrafluoride
5) R14;tetrafluoro-Methane;arcton 0;carbon fluoride [cf4];carbon tetrafluoride;cfc 14;f 14;fc 14
6) carbon tetrafluoride
7) electronic grade tetrafluoromethane
8) Tetrafluoroethylene methane
9) methyl fluoride;fluoromethane
10) methyl fluoride;fluoromethane
Notice Some description was translated by software and the data is only as a reference.
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