Triethyl phosphate high boiling point solvent: used as a solvent for nitrocellulose and cellulose acetate, a solvent for maintaining organic peroxide catalysts, a solvent for dispersing fluorinated ethylene, a curing agent and diluent for polyester resins and epoxy resins .

Stabilizer: used as a stabilizer for chlorine-based insecticides, phenolic resins, organic oxides, and a curing agent for furfuryl alcohol resins. When terephthalic acid and ethylene glycol are used for polymerization, it can prevent the discoloration of fibers.

Catalyst: used as xylene isomer, olefin polymerization, polymerization of styrene and conjugated dienes, trialkylboron and olefin substitution reaction, production of tetraethyl lead, carbodiimide, high temperature dehydration of acetic acid to produce ketene catalyst.

Flame Retardant: Used as a flame retardant for polyester resins.

Plasticizer: used as plasticizer for cellulose acetate, unsaturated polyester, vinyl acetate polymer, as modifier and plasticizer for polyester resin.

In addition, it is also used as an ethylating agent, a vinyl chloride softener, a phenolic resin softener used in shell molds, and a paint stripper.

Widely used in the production of medicine, pesticides, ketene, resin, hydraulic oil and other fields.