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Carbon tetrachloride, also known by many other names (such as carbon tet for short and tetrachloromethane, also recognised by the IUPAC), is a chemical compound with the chemical formula CCl 4. It is a non-flammable, dense, colourless liquid with a "sweet" chloroform-like odour that can be detected at low levels.
Chloroform, [10] or trichloromethane (often abbreviated as TCM), is an organochloride with the formula C H Cl 3 and a common solvent.It is a volatile, colorless, sweet-smelling, dense liquid produced on a large scale as a precursor to refrigerants and PTFE. [11]
1,1,1,3,3,3-Hexachloropropane is a compound of chlorine, hydrogen, and carbon, with chemical formula C 3 Cl 6 H 2, specifically Cl 3 C−CH 2 −CCl 3. Its molecule can be described as that of propane with chlorine atoms substituted for the six hydrogen atoms on the extremal carbons.
It can also be produced by the reaction of lithium metal and carbon tetrachloride at 900 °C: [2] [3] 8 Li + CCl 4 → CLi 4 + 4 LiCl. However, this method also produces byproducts, such as lithium carbide.
The Appel reaction is an organic reaction that converts an alcohol into an alkyl chloride using triphenylphosphine and carbon tetrachloride. [1] The use of carbon tetrabromide or bromine as a halide source will yield alkyl bromides, whereas using carbon tetraiodide, methyl iodide or iodine gives alkyl iodides. The reaction is credited to and ...
Tetrachloride may refer to: Carbon tetrachloride, CCl 4, also known as carbon tet; Chromium tetrachloride, CrCl 4; Germanium tetrachloride, GeCl 4, a colourless liquid used as an intermediate in the production of purified germanium metal; Hafnium tetrachloride, HfCl 4; Iridium tetrachloride, IrCl 4; Lead tetrachloride, PbCl 4; Molybdenum ...
In addition, a variety of simple chlorinated hydrocarbons including dichloromethane, chloroform, and carbon tetrachloride have been isolated from marine algae. [7] A majority of the chloromethane in the environment is produced naturally by biological decomposition, forest fires, and volcanoes.
Typical solvents for the reaction include carbon disulfide, dichloromethane, [4] chloroform, and carbon tetrachloride, with carbon tetrachloride being the most common. To obtain a highly purified aldehyde product, the Étard complex precipitate is often purified before decomposition in order to prevent reaction with any unreacted reagent.