Tris(2-ethylhexyl) Phosphate(TOP)|78-42-2--Zhangjiagang Fengtong Chemical Co., Ltd.

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Tris(2-ethylhexyl) Phosphate(TOP)

Product Name

Tris(2-ethylhexyl) Phosphate(TOP)

Cas No.

78-42-2

Molecular formula

C₂₄H₅₁O₄P

Molecular weight

434.64

Quality Index

●Colourless，transparent oily liquid，b.p.216℃（4mmHg），viscosity 14 c.p.（20℃)，refractive index 1.4434（20℃）.

●It is now chiefly used as a processing solvent，instead of hydroterpineol，for producing hydrogen peroxide by anthraquinone process. It is an ideal solvent in this process，for its low volatility and good extraction distribution coefficient.

●It is also a cold-resisting and fire-retarding plasticizer applied in ethylenic and cellulosic resins，synthetic rubbers. The cold resisting property is superior to adipate esters.

Specification	Super Grade
Colourity（Pt-Co）	≤ 20
Acid value，mgKOH/g	≤ 0.10
Density，g/cm³	0.924±0.003
Content（GC）％	≥ 99.0
Dioctyl phosphate content（GC）％	≤ 0.10
Octanol content（GC）％	≤ 0.10
Flash point ℃	≥ 192
Surface tension（20～25℃），mN/m	≥ 18.0
Water content ％	≤ 0.10

Package

Packing: net weight 180 kg/galvanized drum

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