bensüülaldehyde

Benzaldehyde is an organic compound with the chemical formula C6H5CHO. It consists of a phenyl group attached to an aldehyde functional group. It is the simplest aromatic aldehyde. It is a colorless liquid with a characteristic bitter almond-like odor. This distinctive smell is due to its presence in bitter almonds, although it is also found in other natural sources like apricots and cherries.

Benzaldehyde is a widely used chemical intermediate in the synthesis of various organic compounds. It is a precursor for many dyes, pharmaceuticals, and agricultural chemicals. In the fragrance industry, its almond-like scent makes it a component in perfumes and flavoring agents, though its use in food flavoring is regulated due to potential toxicity. It is also used in the production of cinnamic acid, mandelic acid, and as a component in some paints and coatings.

Industrially, benzaldehyde is primarily produced through the oxidation of toluene. It can also be synthesized by the hydrolysis of benzal chloride or by the reduction of benzoic acid or its derivatives. Benzaldehyde is soluble in organic solvents like ethanol and ether, but only slightly soluble in water. It is a relatively stable compound but can oxidize in air to form benzoic acid.