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Best Price Tris(2-ethylhexyl) phosphate CAS 78-42-2 with high purity

Tri-2-ethylhexyl phosphate is widely used as a flame retardant, plasticizer, and extractant in chemical production, with its most important use being in the production of hydrogen peroxide. As a solvent for anthraquinone, trioctyl phosphate has the advantages of high solubility of anthraquinone, high distribution coefficient of hydrogen peroxide between water and solvent, high boiling point, and high ignition point.
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  • 78-42-2

  • bosschem

  • 78-42-2

Tris(2-ethylhexyl) phosphate    

CAS NO  78-42-2

Alias:1-Hexanol, 2-Ethyl-, phosphate;2-ethyl-1-hexanophosphate

Molecular formula:C24H51O4P

Molecular weight:434.63

Structural formula:

磷酸三辛酯 结构式

1.Performance and use

Trioctyl Phosphate (TOP), molecular formula (C8H17O)3PO, is a colorless, odorless, transparent viscous liquid, mainly used in the anthraquinone method for the production of hydrogen peroxide as a solvent for hydroanthraquinone, which is an ideal solvent because of its good cold resistance, low volatility, and high extraction partition coefficient.

It can be used in the production of hydrogen peroxide by anthraquinone method instead of hydrogenated terpineol, so that the product concentration is high, the quality is good, and its own consumption is less, and it can also be used as a cold-resistant plasticizer for PVC.


2.Technical indicators

Product name Tris(2-ethylhexyl) phosphate
Appearance Colorless Liquid
Density 0.92 g/mL at 20 °C(lit.)
Melting point -70°C
Boiling Point 215 °C4 mm Hg(lit.)
Flash point >230 °F
Storage Store below +30°C



3. Packaging and storage

Packaging specification: 200kg/drum.

During transportation, it is necessary to protect against sunlight, rain, and high temperatures.

The product should be stored in a cool, dark, ventilated place, away from sources of fire.

4. Safety protection

Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.

After contact, rinse immediately with plenty of water


Related keywords:

Tris(2-ethylhexyl) phosphate

TOP

CAS 78-42-2

Plasticizer

Chemical Auxiliary Agent




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