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RossSome older or poorly maintained diesel engines may need ether to aid in starting in cold weather. Ether is a highly flammable substance that can help diesel engines ignite more easily when the temperature is very low and the fuel isn't vaporizing quickly enough for combustion to occur.
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What are the adavantages of using ether as an extraction solvent?
Ether is a low-cost solvent, highly volatile, and has a low boiling point, making it easy to remove from the extract. It is also excellent at extracting a wide range of compounds, including non-polar and slightly polar substances. Additionally, ether evaporates quickly, which can help speed up the extraction process.
Why dry ether used as a catalyst in chemical reactions?
Dry ether is used as a catalyst in some chemical reactions because it can solvate ions and stabilize intermediates which helps facilitate the reaction. It also helps in breaking down some compounds and forming new bonds by providing a medium for the reaction to occur. Additionally, it can act as a nucleophile in some reactions due to the presence of lone pair electrons.
Why surgeons often spray some ether on skin before performing minor surgery?
Surgeons may spray ether on the skin before minor surgery to numb the area and provide local anesthesia. Ether evaporates quickly and can provide a brief numbing effect to the skin before the procedure starts.
What is the common name for a mixture of alkane hydrocarbons?
There are at least four common names for such mixtures: kerosene, gasoline, diesel fuel, and petroleum ether. Since the common names are not pure chemical compounds and may contain some materials that are not alkanes, these common names preferably are not used in chemistry.
What is Propylene glycol tertiary butyl ether used for?
Propylene glycol tertiary butyl ether is used as a solvent in various industrial applications, such as in paints, coatings, and cleaning products. It is also used as a fuel additive and in some personal care products.
