Technical datasheet
Trioctyl Phosphate (TOP)
Supplied byHangzhou Qianyang Technology- Last Updated on May 1, 2026
Trioctyl Phosphate (TOP) by Hangzhou Qianyang Technology acts as a cold-resistant and flame-retardant plasticizer. It is used as a working solvent in the anthraquinone hydrogen peroxide production process, replacing hydrogenated terpene pine alcohol. It exhibits low volatility and a high extraction partition coefficient. Trioctyl Phosphate (TOP) is suitable for vinyl resin, cellulose resin and synthetic rubbers. It demonstrates better low-temperature performance than adipic acid esters.
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Trioctyl Phosphate (TOP) properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Acid Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Color, APHA | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Dioctyl Phosphate Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Interfacial Tension | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Moisture Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Octanol Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Trioctyl Phosphate Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |