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Tri-iso-octyl Phosphate(TOP)

Tri-iso-octyl Phosphate(TOP)

Tri-iso-octyl Phosphate(TOP)

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Product description
Parameters

 

CAS No78-42-2

Molecular formula:C24H51O4P

Molecular weight:434.64 (International Atomic Weight Table,1987)

Molecular structure:

Tri-iso-octyl Phosphate(TOP)

 

Properties:transparent oily liquid,b.p.216℃4mmHg,viscosity 14 c.p.20℃),refractive index 1.443420℃.
Uses:
(1) 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.
(2) 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.

Package:180kg /iron drum net each,1000L/IBC drum.

Storage and transportation:

Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.
Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.

Quality index:

Item

Premium grade

First Grade

ColourityPt-Co,code No.

≤20

≤30

Acid value,mgKOH/g

≤0.10

≤0.20

Density,g/cm3

0.924±0.003

ContentGC,%

≥99.0

≥99.0

Dioctyl phosphate contentGC,%

≤0.10

≤0.20

Octanol contentGC,%

≤0.10

≤0.15

Flash point,℃

≥192

≥190

Surface tension2025℃,mN/m

≥18.0

≥18.0

Water content,%

≤0.15

≤0.20

 

 

We could not find any corresponding parameters, please add them to the properties table
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