What is aldehyde?

aldehydes are organic molecules, which means they are made of carbon atoms. They may be distinguished from other organic molecules because they contain a group of aldehyde or formyl. This group consists of a carbon atom that is connected to the hydrogen atom and oxygen atom using one bond and double bond. Aldehydy is just one of the many different types of organic molecules and compounds. They differ very much in their physical properties and are often formed by alcohol oxidation. Aldehydy can be distinguished from ketones based on where the carbonyl group is found. It is located at the end of the aldehyde molecule, while inside the ketone molecule there is a carbonyl group between two other carbon atoms. This is attached to the Aldehyd carbon through a single binding. Aldehydy are very common compounds and the simplest is formaldehyde. The chemical structure of the formaldehyde is the only hydrogen atom that is once bound to the carbon of the aldehyde group. Has a chemical formula ch ₂

o.

The physical properties of aldehydes differ greatly due to the wide range of groups R connected to the -Ch group. It is the rest of the molecule that determines how Aldehyd appears and acts. Many different fragrances are aldehydes and these molecules are also found in many essential oils. Examples include vanillan from vanilla beans and cinnamon, which provides the smell and taste of cinnamon.

aldehydes can be created by alcohol oxidation. During this chemical reaction, alcohol loses the hydrogen atom to another molecule - in otherwise, was dehydrogenated. The resulting molecule now has an aldehyde at the end of the Aldehyd group, instead of -ch _{2 OH Molecule of alcohol. By adding water, the aldehyde can create an aldehyde hydrate, which is then oxidized to carboxylic acid. These are common organic acids such as acetic acid, which is found in vinegar and antic acid, which is produced by ants.}

the type of alcohol that podlThe oxidation determines the type of molecule that results in. To create aldehydes from alcohol oxidation, primary alcohol is oxidized or loses hydrogen atom. Primary alcohols have only one group R attached to the -ch _{2 OH group; There are also secondary and tertiary alcohols with two and three groups R. When secondary alcohols are oxidized, the result will be ketones. Tertiary alcohols, on the other hand, cannot be oxidized.}