higher alcohols

higher alcohols (GB)

Designation for bivalent to hexavalent alcohol types; see under alcohol.

The origin of the name comes from Arabic and is derived from "guhlu" (powdered galena used to colour eyelids and eyelashes). The Arabs called this "kuhul" and it had the meaning of "most beautiful and finest". The term was then also used for liquids that were considered the essence or "spirit" of a substance. The Arabs are also credited with inventing the distillation of alcohol (for medicinal purposes). From this is derived "Al-kuhul-vini", the finest of wine (wine spirit). The naturalist Theophrastus B. Paracelsus (1493-1541) was the first to use the term "spiritus vini" (wine spirit) for the result of a distillation and eventually the terms wine spirit and alcohol acquired identical meanings. Alcool" was first mentioned in writing in Germany in 1597.

Formel für Ethanol, Propanol 1,2 und Propanol 1,3

Types of alcohol

Alcohols are chemical compounds in which one or more hydroxyl groups (hydrogen and oxygen) are directly attached to the carbon. If the molecule contains only one hydroxyl group, it is called monohydric or lower alcohols, if it contains more, it is called polyhydric or higher alcohols (polyols, polyalcohols). Alcohols are...

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higher alcohols

Alcohol

Types of alcohol

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