-
We detected your language preference as English. Would you like to switch to the English version for a better experience?
Switch to English
Stay here
China and the United States are the leading exporters of Triethyl phosphate, accounting for a substantial share of global supply, while Germany, South Korea, and India represent the largest importers. Triethyl phosphate prices have remained relatively stable amid steady cross-border flows, reflecting consistent demand from flame retardant and pharmaceutical intermediates sectors. Exports from China have expanded moderately since 2022, while U.S. exports have held steady, and European imports—particularly by Germany—have shown resilience despite broader chemical trade volatility.
Triethyl phosphate is a clear, colorless, slightly viscous liquid with a faint, chloroform-like odor and moderate volatility. It is an organophosphorus compound classified as a trialkyl phosphate ester. Industrially, it serves primarily as a flame retardant additive in plastics, resins, and cellulose-based materials, and as a plasticizer for cellulose acetate and nitrocellulose. It is also employed as a catalyst, solvent, and intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty phosphorus-containing compounds. Common application areas include polymer additives, hydraulic fluids, and electronic-grade cleaning formulations.
Triethyl phosphate is use as a flame retardant in the manufacture of polyisocyanurate (PIR) and polyurethane (PUR) foam insulation and thermoset plastic products. The chemical compound is also used as a viscosity reducer in plastic resins, and as a catalyst, solvent or intermediate in the production of pesticides, pharmaceuticals, lacquers and other products.As ethylating agent; formation of polyesters which are used as insecticides.
Triethyl phosphate is a colorless, high-boiling liquid and containing 17 wt % phosphorus; mild odor. Very stable at ordinary temperatures, compatible with many gums and resins, soluble in most organic solvents, miscible with water. When mixed with water is quite stable at room temperature, but at elevated temperatures it hydrolyzes slowly. Combustible.It is manufactured from diethyl ether and phosphorus pentoxide via a metaphosphate intermediate.
This chemical is included in Fine Chemicals. See more about what is Triethyl phosphate and Triethyl phosphate SDS information.
Find Triethyl phosphate supply and Triethyl phosphate suppliers on Guidechem to meet your sourcing needs from 348 trusted and certifedsuppliers.
Guidechem assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided on an “as is” basis with no guarantees of completeness, accuracy, usefulness, fitness for purpose or timeliness.
EN
