磷酸三辛酯,tris(2-ethylhexyl) phosphate
- Courier
- In detail
- Country of manufactureChina
- PURITY99%
Tris(2-ethylhexyl) Phosphate◎Synonyms:Tri-iso-octyl Phosphate, Trioctyl Phosphate, TOP◎Chemical formula:C24H51O4P◎Molecular weight:434.64◎CAS No.:78-42-2◎Properties and uses:Colourless,transparent oily liquid,b.p.2164mmHg,viscosity 14 c.p.20),refractive index 1.443420.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.◎Package:Packed in 200 liter galvanized iron drum, net weight 180 kg/drum.◎Storage and Safety :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 standard
Specification | Super Grade | First Grade |
ColourityPt-Co,code No. ≤ | 20 | 30 |
Acid value,mgKOH/g ≤ | 0.08 | 0.2 |
Density,g/cm3 | 0.924±0.003 | |
ContentGC, ≥ | 99 | 99 |
Dioctyl phosphate contentGC,≤ | 0.1 | 0.2 |
Octanol contentGC, ≤ | 0.1 | 0.15 |
Flash point, ≥ | 192 | 190 |
Surface tension2025,mN/m≥ | 18 | 18 |
Water content, ≤ | 0.07 | 0.2 |