Audited Supplier
JY-TOP
JINYANG
180kgs/Drum
99%
China
Product Description
Tri(2-ethylhexyl) Phosphate(TOP)
CAS No.:78-42-2
Chemical formula:C24H51O4P
Molecular weight:434.64
Alias: TOP;TEHP;TRI(2-;Amgard TOF;flexol TOF;Flexol TOF;NCI-C54751;kronitextof; Disflamol TOF;Kronitex tof
Properties and Application
Colourless,transparent oily liquid,b.p.216ºC(4mmHg),viscosity 14 c.p.(20ºC),refractive index 1.4434(20ºC).
It is now chiefly used as a processing solvent,instead of hydroterpineol,for producing hydrogen per oxide 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.
Quality standard
Package and storage,safety
Packed in 200 liter galvanized iron drum,net weight 180 kg/drum.
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.
CAS No.:78-42-2
Chemical formula:C24H51O4P
Molecular weight:434.64
Alias: TOP;TEHP;TRI(2-;Amgard TOF;flexol TOF;Flexol TOF;NCI-C54751;kronitextof; Disflamol TOF;Kronitex tof
Properties and Application
Colourless,transparent oily liquid,b.p.216ºC(4mmHg),viscosity 14 c.p.(20ºC),refractive index 1.4434(20ºC).
It is now chiefly used as a processing solvent,instead of hydroterpineol,for producing hydrogen per oxide 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.
Quality standard
| Specification | Super Grade | First Grade |
| Colourity(Pt-Co),code No. ≤ | 20 | 30 |
| Acid value,mgKOH/g ≤ | 0.10 | 0.20 |
| Density,g/cm3 | 0.924±0.003 | |
| Content(GC),% ≥ | 99.0 | 99.0 |
| Dioctyl phosphate content(GC),%≤ | 0.10 | 0.20 |
| Octanol content(GC),% ≤ | 0.10 | 0.15 |
| Flash point,ºC ≥ | 192 | 190 |
| Surface tension(20~25ºC),mN/m≥ | 18.0 | 18.0 |
| Water content,% ≤ | 0.10 | 0.15 |
Packed in 200 liter galvanized iron drum,net weight 180 kg/drum.
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.
