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In chemistry, an alcohol (from the Arabic word al-kuḥl, الكحل) is a type of organic compound that carries at least one hydroxyl (−OH) functional group bound to a saturated carbon atom. [2][3] Alcohols range from the simple, like methanol and ethanol, to complex, like sugars and cholesterol.
This page briefly discusses some of the important uses of simple alcohols, such as methanol, ethanol and propan-2-ol. Alcoholic Drinks The word "alcohol" in alcoholic drinks refers to ethanol (CH 3 CH 2 OH).
Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Perhaps the two best-known alcohols are ethanol and methanol (or methyl alcohol).
Alcohols are referred to as allylic or benzylic if the hydroxyl group is bonded to an allylic carbon atom (adjacent to a C=C double bond) or a benzylic carbon atom (next to a benzene ring), respectively. As with other types of organic compounds, alcohols are named by both formal and common systems.
Alcohols are common in nature. Most people are familiar with ethyl alcohol (ethanol), the active ingredient in alcoholic beverages, but this compound is only one of a family of organic compounds known as alcohols. The family also includes such familiar substances as cholesterol and the carbohydrates.
An alcohol is an organic compound with a hydroxyl (OH) functional group on an aliphatic carbon atom. Because OH is the functional group of all alcohols, we often represent alcohols by the general formula ROH, where R is an alkyl group. Alcohols are common in nature.
Ethanol is an important industrial chemical; it is used as a solvent, in the synthesis of other organic chemicals, and as an additive to automotive gasoline (forming a mixture known as a gasohol). Ethanol is also the intoxicating ingredient of many alcoholic beverages such as beer, wine, and distilled spirit s.
Alcohols are the organic compounds containing the hydroxyl (-OH) group attached to the saturated carbon. The -OH group acts as a functional group of alcohols that determines the characteristic properties of alcohols. They have the general formula R-OH. where R= alkyl or a substituted alkyl group.
Alcohols are organic molecules containing the “hydroxyl” functional group, “OH” directly bonded to carbon. The carbon directly attached to OH is technically called the “carbinol” carbon, although this nomenclature is often not introduced in introductory classes.
The evidence for moderate alcohol use in healthy adults is still being studied. But good evidence shows that drinking high amounts of alcohol are clearly linked to health problems. Here's a closer look at alcohol and health.