Question

Give the $IUPAC$ name of the following compound: ${C_3}{H_7}OH$

Answer 1

Alcohol is a class under organic compounds and has a characteristic to contain one or more hydroxyl $\left( { - OH} \right)$ group attached to a carbon atom of the alkyl group chain present. The number of carbons in the chain determines the naming of the alcohol. They are organic derivatives of water. Here, one of the hydrogen atoms has been replaced by the alkyl group.

Complete step-by-step answer: Here, in ${C_3}{H_7}OH$ the alkyl group present is propyl thus the $IUPAC$ name of this alcohol will be propanol. The common formula for naming is $R - OH$. Here, R is the alkyl group attached. Alcohols are used as sweeteners in the food industry. They are often used in making toiletries. Ethanol is used in pharmaceuticals and also used as a tool to sterilize various instruments. The most used alcohols in the industries are methanol and ethanol.
Alcohols may be classified as primary, secondary or tertiary according to which carbon is the $- OH$ group attached. Alcohols have a wide range of chemical and physical properties. They are colourless liquids and sometimes found as solids at normal room temperature. They are known to have a low molecular weight and are highly soluble in water. As their weight increases when more carbon atoms are present, they show an increase in properties such as boiling points, vapour pressures and viscosities.
Alcohol is also used in alcoholic beverages. Ethanol can be used to make anaesthetic ether. Methanol is used as a solvent, as a raw material for the manufacture of formaldehyde and special resins, in special fuels and in antifreeze.

Note: In this group, there are two reactive covalent bonds present, the $C-O$ bond and the $O-H$ bond. The electronegativity of oxygen is substantially greater than that of carbon and hydrogen. The covalent bonds of this functional group are polarized so that oxygen is electron rich and both carbon and hydrogen are electrophilic.