Benzoic acid CAS 65-85-0

Benzoic acid, additionally known as benzoic acid, has a molecular formula of C6H5COOH. The most basic fragrant acid in which the carboxyl team is directly linked to the carbon atom of the benzene ring is a compound created by changing a hydrogen on the benzene ring with a carboxyl group (-COOH). It is a colorless, unsmelling flaky crystal. The melting point is 122.13 ° C, the boiling point is 249 ° C, and the loved one density is 1.2659 (15/4 ° C). It sublimates quickly at 100 ° C, as well as its vapor is very bothersome, which can quickly create coughing after breathing. Somewhat soluble in water, easily soluble in natural solvents such as ethanol, ether, chloroform, benzene, toluene, carbon disulfide, carbon tetrachloride and turpentine. It is commonly present in nature in the form of complimentary acid, ester or its derivatives, for instance, in the form of totally free acid as well as benzyl ester in benzoin gum; in the fallen leaves and also stem bark of some plants in the form of totally free; in incense Important oils exist in the form of methyl or benzyl esters; in equine urine as their acquired hippuric acid. Benzoic acid is a weak acid, stronger than fatty acids. They have comparable chemical residential properties and can develop salts, esters, acid halides, amides, acid anhydrides, etc, and are not quickly oxidized. Electrophilic substitution reaction can occur on the benzene ring of benzoic acid, and meta-substitution products are generally gotten.

Benzoic acid is the easiest participant of the aromatic carboxylic acid household. It is a weak acid and a precursor for the synthesis of several crucial organic substances. Over 90% of industrial benzoic acid is transformed directly to phenol and also caprolactam. Its usage is boosting in the production of ethylene benzoate made use of as a plasticizer in glue formulations. The natural substance is additionally used in the manufacture of alkyd resins and drilling mud ingredients for crude oil healing applications. Likewise used as rubber polymerization activator, fire resistant, material, alkyd coating, plasticizer, dye as well as fiber. Benzoic acid and also its esters are located in apricot, cranberry, mushroom, as well as jasmine plants. The background of benzoic acid dates back to the 16th century. In 1875, a popular scientist, Salkowski, uncovered its antifungal buildings. In medication, benzoic acid is the primary component of benzoin material, and also it is the component of Whit’s lotion utilized to deal with fungal skin diseases such as ringworm, ringworm, and professional athlete’s foot.