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Flame Retardant

Tris(2-ethylhexyl) phosphate CAS 78-42-2

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Product Details

Chemical Name: Tris(2-ethylhexyl) phosphate

Synonyms: 2-Ethylhexanol phosphate triester; Trioctyl phosphate; TOP

Molecular Structure:

Product Typical Properties

Items Specification
Cas No 78-42-2
Molecular Formula C24H51O4P
Molecular Weight 434.64
Appearance Colorless Transparent Liquid
Purity % 99%min
Acid value (mgKOH/g) ≤ 0.1
Moisture content % ≤ 0.2
Chromaticity (APHA) ≤ 20



Trioctyl phosphate, as a flame retardant, plasticizer, and extractant, is widely used in chemical production, and its most important use is in the production of hydrogen peroxide. Trioctyl phosphate, as the solvent of hydroanthraquinone, has high solubility of hydroanthraquinone, high Partition coefficient of hydrogen peroxide between water and solvent, high boiling point, high ignition point and other conditions.


Product Usage

The product is mainly used as a solvent for the production of hydrogen peroxide by Anthraquinone process method, as well as a cold resistant, flame retardant and plasticizer for vinyl resin, cellulose resin and synthetic rubber.


Product Packaging



Product Storage

Please store in a dry, cool and dark place




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