Tris(2-ethylhexyl) Phosphate TEHP
Product Details:
| Purity | 99.5 |
|---|---|
| CAS No. | 78-42-2 |
| Place of Origin | Zhejiang, China |
Detailed Product Description
Tri-iso-octyl PhosphateTOP
Chemical formula and molecular weight
Chemical formulaC24H51O4P
Molecular weight434.64
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.
Quality standard
Specification | Super 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 |
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.
Tris(2-ethylhexyl) Phosphate TEHP
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Company Info
Hangzhou Nature Organic Chemicals Co., Ltd.
[China]
[Verified Member]
City: Hangzhou
Province/State: Zhejiang
Country/Region : China
Business Type:Manufacturer
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