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A cyclic ether, one of the most polar simple ethers that is used as a solvent. Anisole (methoxybenzene) An aryl ether and a major constituent of the essential oil of anise seed. Crown ethers: Cyclic polyethers that are used as phase transfer catalysts. Polyethylene glycol (PEG) A linear polyether, e.g. used in cosmetics and pharmaceuticals.
In organic chemistry, an epoxide is a cyclic ether, where the ether forms a three-atom ring: two atoms of carbon and one atom of oxygen. This triangular structure has substantial ring strain, making epoxides highly reactive, more so than other ethers. They are produced on a large scale for many applications.
The use of chloroform anesthesia expanded rapidly thereafter in Europe. Chloroform began to replace ether as an anesthetic in the United States at the beginning of the 20th century. It was soon abandoned in favor of ether when its hepatic and cardiac toxicity, especially its tendency to cause potentially fatal cardiac dysrhythmias, became ...
Addiction to ether consumption, or etheromania, is the addiction to the inhalation or drinking of diethyl ether, commonly called "ether". Studies, including that of an ether addict in 2003, have shown that ether causes dependence ; however, the only symptom observed was a will to consume more ether.
Diethyl ether, or simply ether, is an organic compound with the chemical formula (CH 3 CH 2) 2 O, sometimes abbreviated as Et 2 O. [a] It is a colourless, highly volatile, sweet-smelling ("ethereal odour"), extremely flammable liquid. It belongs to the ether class of organic compounds. It is a common solvent. It was formerly used as a general ...
(Reuters) -The U.S. Securities and Exchange Commission (SEC) on Thursday approved applications from Nasdaq, CBOE and NYSE to list exchange-traded funds (ETFs) tied to the price of ether ...
(Reuters) -Three U.S. investment managers on Monday launched the first futures-based exchange traded funds (ETFs) tied to the value of ether, the world's second-largest cryptocurrency. The six new ...
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