Triethyl phosphate

EN Texto en inglés Aún no hay artículo en tu idioma: extracto en inglés.

Triethyl phosphate is an organic chemical compound with the formula (CH3CH2)3PO4 or Et3PO4, where Et is ethyl. It is a colorless liquid. It is the triethyl ester of phosphoric acid and can be called "phosphoric acid, triethyl ester". Its primary uses are as an industrial catalyst (in acetic anhydride synthesis), a polymer resin modifier, and a plasticizer (e.g. for unsaturated polyesters). In smaller scale it is used as a solvent for e.g. cellulose acetate, flame retardant, an intermediate for pesticides and other chemicals, stabilizer for peroxides, a strength agent for rubber and plastic including vinyl polymers and unsaturated polyesters, etc. It was studied for the first time by French chemist Jean Louis Lassaigne in the early 19th century.