C6H5C(O)OOH, commonly known as benzoic acid, is an organic compound that features a carboxylic acid group attached to a benzene ring. This structure gives it unique properties, making it useful in various applications, including food preservation and as a precursor in the synthesis of other chemicals. In its solid form, benzoic acid appears as a white crystalline substance with a faint odor. It is soluble in alcohol and ether but only slightly soluble in water. Its derivatives, such as sodium benzoate, are often used as food preservatives due to their ability to inhibit the growth of mold and bacteria.