Ethyl Alcohol

Alcohol (simple structure: CH3CH2OH) is a kind of alcohol, is the main component of wine, it is also known as alcohol, in some places commonly known as the fire wine. The chemical formula can also be written as C2H5OH or EtOH, Et represents ethyl. Ethanol is a flammable, commonly used fuel, solvent  and is also used to make other compounds. Industrial alcohol contains a small amount of methanol. alcohol mainly refers to ethanol with a concentration of about 75%, and also includes other concentrations of alcohol widely used. Ethanol and methyl ether are isomers.

1. Preparing raw materials of dye, paint, detergent and other products;
2. Used as cosmetic, printing ink, paint remover, antifreezer, fuel, etc.;
3. Use ethanol to produce, beverage, essence, dyes, etc.;
4. Can be used for preparing acetaldehyde, ethyl ether, ethyl acetate, ethyl amine and other chemical raw materials.

1. The largest single use of ethanol is as a motor fuel and fuel additive. Some countries have started to use ethanol as automobile fuel alone or mixed into the gasoline (10%) to save gasoline. It may also be used as a rocket fuel, and is used in lightweight rocket-powered racing aircraft currently. Ethanol has three advantages, at least in theory: It's renewable, it can be domestically produced, and it burns cleaner than gas.
2. Ethanol, an important organic solvent, is widely used in medicine, paints, toilet articles, cosmetics, oils, etc. It accounts for about 50% of the total consumption. It is also used as solvent of adhesives, nitro spray paint, varnish, cosmetics, ink, paint strippers, etc.
3. Ethanol is also an important basic chemical raw material for the manufacture of acetaldehyde, ethylamine, ethyl acetate, acetic acid, ethyl chloride, etc., and derives many intermediate of pharmaceuticals, dyes, paints, fragrances, synthetic rubber, detergents, pesticides, etc. Its products are more than 300. But now, the use of ethanol as a chemical intermediate decreases gradually. Many products such as acetaldehyde, acetic acid, ethyl ethanol no longer use ethanol as raw material, but use other raw materials instead.
4. 75% Ethanol solution has a strong sterilization ability, so it is commonly used as disinfectant. Specially refined ethanol can also be used in the manufacture of beverages. In the microelectronics industry, ethanol is used as dehydration detergents, and can be used in cooperation with degreasers

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この商品は何ですか？

Ethanol is an organic compound. Its structural formula is CH3CH2OH or C2H5OH, and its molecular formula is c2h6o, commonly known as alcohol. 

Under normal temperature and pressure, ethanol is a kind of volatile colorless transparent liquid with low toxicity. Pure liquid cannot be drunk directly. The aqueous solution of ethanol has the smell of wine aroma, slightly irritating and sweet. Ethanol is flammable, and its vapor can form an explosive mixture with air. Ethanol can be miscible with water in any ratio, chloroform, ether, methanol, acetone and most other organic solvents.

応用

Ethanol can be used to make acetic acid, beverages, flavors, dyes, fuels, etc., commonly used in medical treatment is ethanol with a volume fraction of 70%~75% as disinfectant. Ethanol is widely used in chemical industry, medical and health care, food industry, agricultural production and other fields.